Eaton Fuller RTX-12510 Parts Manual
This is the Eaton Fuller Illustrated Parts List covering the RTX-12510 transmission. Use it to identify every serviceable part in your unit — assemblies, gears, shafts, housings and seals — before you order replacements.
| Models covered | RTX-12510 |
| Transmission type | 10-speed, twin-countershaft, heavy duty |
| Document | Illustrated Parts List (Eaton Fuller) |
| Length | 41 pages |
| Format | PDF — view below or download free |
What’s inside
- Service kits & assemblies with recommended stocking quantities
- Mainshaft & countershaft gear groups
- Drive gears, idler & auxiliary drive gears
- Case, clutch & shift-bar housings
- Shift lever, forks & selector assemblies
- Bearings, seals, snap rings & small parts
- Air-shift and range-control components (where fitted)
- Exploded parts diagrams with OEM part numbers
Read the manual
This is the complete factory parts breakdown for the Eaton Fuller RTX-12510 — every part in the manual, matched to our live inventory. We stock 453 of the 515 parts below; click any part number to view it, or add it straight to your cart. Click a number on any diagram to jump to that part.
Aux. Countershaft Pump Auxiliary Drive Gear Case (Aux) Case (Front) Countershaft & Brgs(Aux) Countershaft Assy Filter Regulator H & C W/19470 Valve H & C W/A-4688 Valve H & C W/A-5000 Valve Input Shaft & Drive Gear Isolators Kits & Assemblies Levers/Housings Mainshaft & Synchro(Aux) Mainshaft Assy Miscellaneous Range Cylinder Range Valve Reverse Idler Road Speed Governor Roadranger Valve Shift Bar Housing (X) Slave Valve - Slave Valve - A-
No parts match that search — try the part number with no dashes.
Aux. Countershaft Pump
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 18025 | Oil Cooler | 1 | $297.40 | Add to Cart | |
| 2 | 18211 | Bracket | 4 | $3.23 | Add to Cart | |
| 3 | 18209 | Plug-rubber Mount | 2 | $5.18 | Add to Cart | |
| 4 | 18210 | Nut | 2 | $2.29 | Add to Cart | |
| 5 | 19419 | Connector | 5 | $9.93 | Add to Cart | |
| 6 | 19415 | Swivel | 4 | $41.50 | Add to Cart | |
| 7 | 17190 | Strap | 8 | $3.24 | Add to Cart | |
| 8 | 19424 | Hose | 1 | 25 FEET | $379.73 | Add to Cart |
| 9 | 19423 | Clamp | 5 | $3.67 | Add to Cart | |
| 10 | 19420 | Elbow | 1 | $37.90 | Add to Cart | |
| 11 | 19422 | Elbow | 2 | $50.85 | Add to Cart | |
| 21 | S-1404 | Oil Filter | 1 | Replaces 17238. | $273.36 | Add to Cart |
| 29 | X-8-535 | Capscrew | 2 | 5/16"-16X2-1/2" | $1.94 | Add to Cart |
| 30 | X-3-506 | Lockwasher | 2 | 5/16" | $1.36 | Add to Cart |
| 31 | X-10-501 | Washer | 2 | 5/16" | $1.13 | Add to Cart |
| 24 | 19412 | Tee | 1 | $56.74 | Add to Cart | |
| 25 | 19413 | Strainer | 1 | $118.73 | Add to Cart | |
| 26 | 19425 | Hose Assy | 1 | $117.15 | Add to Cart | |
| 27 | 19418 | Elbow | 1 | $47.03 | Add to Cart | |
| 28 | X-7-416 | Capscrew | 2 | 1/4"-28X13/16" SOCKET HEAD | $7.62 | Add to Cart |
| 32 | K-1711 | Collar Kit | 1 | Replaces 19404. | $1,046.94 | Add to Cart |
| 33 | 19409 | Gasket | 1 | $5.03 | Add to Cart | |
| 34 | X-8-685 | Capscrew | 1 | 3/8"-16X2-3/4" SOCKET HEAD | $4.28 | Add to Cart |
| 34 | X-8L-602 | Capscrew | 3 | 3/8"-16X1-1/2" | $2.09 | Add to Cart |
| 35 | 19401 | Oil Pump Adapter | 1 | — | No longer available — call for replacement | |
| 36 | A-4680 | Oil Pump Assy | 1 | Replaces 19400. | $631.21 | Add to Cart |
| 37 | A-4676 | Idler Gear Assy | 1 | $70.75 | Add to Cart | |
| 38 | A-4677 | Drive Gear Assy | 1 | $41.48 | Add to Cart | |
| 39 | 18109 | O-ring | 1 | $6.67 | Add to Cart | |
| 40 | X-8-434 | Capscrew | 4 | 1/4"-20X2" | $1.73 | Add to Cart |
| 41 | X-3-400 | Lockwasher | 4 | 1/4" | $1.17 | Add to Cart |
| 42 | 62515 | Roll Pin | 2 | $1.31 | Add to Cart | |
| 43 | 12757 | Valve | 1 | $26.09 | Add to Cart | |
| 44 | 12755 | Spring | 1 | $9.64 | Add to Cart | |
| 45 | 5568536 | O-ring | 1 | Replaces 13884. | $2.06 | Add to Cart |
| 46 | 19411 | Plug | 1 | $11.10 | Add to Cart |
Auxiliary Drive Gear
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 16763 | Snap Ring | 2 | $2.01 | Add to Cart | |
| 2 | 16628 | Snap Ring | 1 | $4.37 | Add to Cart | |
| 3 | 5566507-BOX | Bearing | 1 | Replaces 5566504, 5566507. | $73.44 | Add to Cart |
| 4 | 16138 | Bearing Retainer | 1 | $58.58 | Add to Cart | |
| 5 | X-8-612 | Capscrew | 6 | 3/8"-16X1" | — | Call for availability |
| 6 | 17453 | O-ring | 2 | $5.35 | Add to Cart | |
| 7 | K-1847 | Repl Kit-drive Gear | 1 | Replaces 17214, 20350. | $251.82 | Add to Cart |
Case (Aux)
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | K-3651 | Oil Seal Tool Kit | 1 | — | No longer available — call for replacement | |
| 2 | K-2262 | Oil Seal W/slinger | 1 | Replaces 19109, 20807, 20808. "FOR MECHANICAL COVER" | $26.86 | Add to Cart |
| 3 | X-8L-605 | Capscrew | 5 | 3/8"-16X3" | $4.71 | Add to Cart |
| 4 | S-2151 | Rear Brg Cover Assy | 1 | Replaces S-1429. | $820.92 | Add to Cart |
| 5 | X-8L-609 | Capscrew | 2 | 3/8"-16X1-3/4" - USE W/20815 LIFTING EYES | $2.11 | Add to Cart |
| 6 | 15532 | Gasket | 1 | $3.19 | Add to Cart | |
| 7 | 20224 | Plug-magnetic | 2 | $9.19 | Add to Cart | |
| 8 | 13679 | O-ring | 1 | USE W/OEM SUPPLIED ADJUSTABLE SPEEDOMETER SENSOR NOT TO BE USED WITH 4301954 SEAL | $2.60 | Add to Cart |
| 8 | 20225 | O-ring | 2 | USE W/20224 PLUG OR OEM SUPPLIED NON-ADJUSTABLE SPEEDOMETER SENSOR NOT TO BE USED WITH 4301954 SEAL | $2.06 | Add to Cart |
| 8 | 4301954 | Sensor Seal | 2 | O-RING NOT REQUIRED | $4.84 | Add to Cart |
| 9 | 20226 | Plug-mechanical | 1 | Replaces 2237. | $4.15 | Add to Cart |
| 10 | 14142 | O-ring | 1 | $1.96 | Add to Cart | |
| 11 | 7992 | Bushing | 1 | $5.82 | Add to Cart | |
| 12 | X-8L-602 | Capscrew | 8 | 3/8"-16X1-1/2" | $2.09 | Add to Cart |
| 13 | 20815 | Lifting Eye | 2 | Replaces 17105. | $2.88 | Add to Cart |
| 14 | 16770 | Rear Bearing Cover | 2 | $108.95 | Add to Cart | |
| 15 | 16784 | Gasket | 2 | $2.42 | Add to Cart | |
| 17 | X-8L-602 | Capscrew | 16 | 3/8"-16X1-1/2" | $2.09 | Add to Cart |
| 17 | X-8L-605 | Capscrew | 1 | 3/8"-16X3" | $4.71 | Add to Cart |
| 17 | X-8L-614 | Capscrew | 2 | 3/8"-16X2" | $3.24 | Add to Cart |
| 18 | S-1347 | Rear Housing Assy | 1 | Replaces 17548, 18736, 18757, 18784, 19100. | — | No longer available — call for replacement |
| 19 | 14335 | Gasket | 1 | $4.43 | Add to Cart | |
| 20 | X-8-682 | Capscrew | 1 | 3/8"-16X3" | $2.17 | Add to Cart |
| 21 | 17106 | Gasket | 1 | $1.63 | Add to Cart | |
| 22 | 19709 | Collar | 1 | $2.04 | Add to Cart | |
| 23 | 20920 | Oil Seal | 1 | Replaces 15087. 3-1/2" I.D. | $37.27 | Add to Cart |
| 23 | K-2262 | Oil Seal W/slinger | 1 | Replaces 19109, 20807, 20808. "FOR MECHANICAL COVER" | $26.86 | Add to Cart |
| 24 | X-12-404 | Pipe Plug | 1 | 1/4" NPT | $1.97 | Add to Cart |
Case (Front)
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | S-1325 | No Longer Available | 1 | Replaces 16950. | — | Call for availability |
| 2 | 4304023 | Plug | 1 | Replaces 4303747. 1-1/16" MAGNETIC, O-RING INCLUDED | $15.41 | Add to Cart |
| 2 | X-12-2007 | Pipe Plug | 1 | Replaces X122006. | $9.36 | Add to Cart |
| 3 | 4304023 | Plug | 1 | Replaces 4303747. 1-1/16" MAGNETIC, O-RING INCLUDED | $15.41 | Add to Cart |
| 3 | X-12-1207 | Pipe Plug | 1 | Replaces X121202, X121206. 3/4" MAGNETIC | $4.53 | Add to Cart |
| 4 | 4305310 | Gasket | 1 | Replaces 4302810. | $8.53 | Add to Cart |
| 5 | 4302809 | Pto Cover | 1 | Replaces 16596, 4300571. | $19.11 | Add to Cart |
| 6 | X-8-725 | Capscrew | 8 | Replaces X8724. 7/16"-14X7/8" | $2.42 | Add to Cart |
| 7 | 4306584 | Clutch Housing Gasket | 1 | Replaces 4304815, 4305668. | $22.49 | Add to Cart |
| 8 | A-3713 | Clutch Housing Assy | 1 | Replaces A-3700. #1 PUSH-PULL IRON | $1,231.08 | Add to Cart |
| 8 | A-3723 | Clutch Housing Assy | 1 | Replaces A-3721, A-3722. #2 PUSH-PULL IRON | $1,887.32 | Add to Cart |
| 9 | 239614 | Screw | 4 | Replaces X-8, L-509. 5/16-18X.81 QUANTITY DEPENDENT ON DESIGN | $7.31 | Add to Cart |
| 10 | 14506 | Hand Hole Cover | 1 | #2 PUSH | $25.71 | Add to Cart |
| 10 | 14507 | Hand Hole Cover | 1 | #2 PULL | $9.50 | Add to Cart |
| 10 | 4305230 | Hand Hole Cover | 1 | Replaces 11453. #1 PULL | $10.20 | Add to Cart |
| 10 | 4305231 | Hand Hole Cover | 1 | Replaces 1565. #1 PUSH | $11.29 | Add to Cart |
| 11 | 4306583 | Stud | 6 | Replaces 5966. | $3.21 | Add to Cart |
| 12 | X-10-1005 | Washer | 6 | Replaces X31000, X101000, X101004. 1.23 X 6.60 | $1.50 | Add to Cart |
| 13 | X-1-1012 | Hex Nut | 6 | Replaces X-1-1005. .625-18 | $2.04 | Add to Cart |
| 14 | 15111 | Front Brg. Cover | 1 | 2" PULL | $47.29 | Add to Cart |
| 14 | 18699 | Front Brg. Cover | 1 | 1-3/4" & 2" PULL W/SEAL | $234.50 | Add to Cart |
| 14 | 20550 | Front Brg Cover | 1 | 2" PULL | $42.67 | Add to Cart |
| 15 | X-8L-604 | Capscrew | 6 | 3/8"-16X1-1/4" USE 6 PCS WITH PULL TYPE COVER USE 4 PCS WITH PUSH TYPE COVER | $2.34 | Add to Cart |
| 15 | X-8L-619 | Capscrew | 2 | 3/8"-16X1-1/4" - USE WITH PUSH TYPE COVER | $13.50 | Add to Cart |
| 16 | 14994 | Front Brg. Cover | 1 | 2" PUSH | $221.55 | Add to Cart |
| 16 | 15113 | Front Brg. Cover | 1 | 1-3/4" & 2" PUSH W/SEAL | $317.56 | Add to Cart |
| 16 | 20549 | Front Brg Cover | 1 | 2" PUSH | $107.56 | Add to Cart |
| 17 | 14311 | Gasket | 1 | $2.04 | Add to Cart | |
| 18 | 12815 | Bushing | 2 | FOR #2 HOUSING UPPER | $5.26 | Add to Cart |
| 18 | 12815 | Bushing | 4 | FOR #1 HOUSING UPPER | $5.26 | Add to Cart |
| 18 | 8677 | Bushing | 1 | FOR #2 HOUSING UPPER | $19.09 | Add to Cart |
| 19 | 8677 | Bushing | 2 | FOR #1 AND #2 HOUSING LOWER | $19.09 | Add to Cart |
| 20 | X-8C-830 | Hex Head Screw/washer Assy | 2 | Replaces X-8, C-826. .500-13 X 1.490 | $3.46 | Add to Cart |
| 20 | X-8C-831 | Hex Head Screw/washer Assy | 2 | Replaces X-8, C-822. .500-13 X 3.460, USE ON HORIZONTAL CENTER LINE | $3.46 | Add to Cart |
| 22 | X-8-686 | Capscrew | 6 | 3/8"-16X3/4" | $1.97 | Add to Cart |
| 23 | 14575 | Pto Cover | 1 | Replaces 4302254. | $14.97 | Add to Cart |
| 24 | 4305309 | Gasket | 1 | Replaces 1684. | $8.58 | Add to Cart |
| 27 | 14373 | Magnet | 3 | $3.89 | Add to Cart | |
| 28 | 14334 | Dowel | 2 | $5.33 | Add to Cart | |
| 29 | X-1-1012 | Hex Nut | 2 | .625-18 | $2.04 | Add to Cart |
| 30 | X-10-1005 | Washer | 2 | Replaces X31000, X101000, X101004. 1.23 X 6.60 | $1.50 | Add to Cart |
| 31 | 14554 | Stud | 2 | Replaces 1632, 6579. 5/8" X 2-3/16" | $3.29 | Add to Cart |
| 36 | 23104 | Plug | 2 | Replaces 1712. | $5.64 | Add to Cart |
| 37 | X-8-1005 | Capscrew | 2 | 5/8"-11X1-1/4" | $8.23 | Add to Cart |
| 38 | 20814 | Spacer | 2 | $2.70 | Add to Cart | |
| 39 | X-12-802 | Pipe Plug | 1 | Replaces X12800. 1/2" | $1.94 | Add to Cart |
| 40 | 12581 | Oil Seal | 1 | USE W/15113 COVER ONLY | $8.63 | Add to Cart |
| 41 | 16977 | Seal | 1 | 2" | $17.24 | Add to Cart |
Countershaft & Brgs(Aux)
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 16780 | Bearing | 2 | USE W/A-4250 COUNTERSHAFT | $72.39 | Add to Cart |
| 1 | 8879 | Bearing | 2 | USE W/A-4334 COUNTERSHAFT | $70.13 | Add to Cart |
| 2 | A-4334 | No Longer Available | 2 | D/G 17215 - C/S 17543 | — | Call for availability |
| 2 | K-1008 | No Longer Available | 2 | Replaces A-4250. | — | Call for availability |
| 3 | 81012 | Bearing | 2 | $103.37 | Add to Cart | |
| 4 | 11364 | Snap Ring | 2 | $2.68 | Add to Cart |
Countershaft Assy
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 2 | 15953 | Pto Gear - Lower | 1 | $103.41 | Add to Cart | |
| 2 | 16390 | No Longer Available | 2 | OPTIONAL IF PTO GEARS ARE NOT USED | — | Call for availability |
| 2 | 20840 | Pto Gear - Upper | 1 | Replaces 15952. | $105.45 | Add to Cart |
| 3 | 19568 | No Longer Available | 2 | — | Call for availability | |
| 4 | 16944 | 3RD Gear-cntrshft | 2 | $163.71 | Add to Cart | |
| 5 | 16946 | No Longer Available | 2 | — | Call for availability | |
| 11 | 14366 | Bearing | 2 | $54.68 | Add to Cart | |
| 12 | 14317 | Snap Ring | 2 | $1.81 | Add to Cart | |
| 37 | X-7-1005 | Capscrew | 2 | 5/8"-18X1-3/4" | $5.13 | Add to Cart |
| 38 | 4304605 | Retainer | 2 | Replaces 19548. ROLL PIN NO LONGER REQUIRED | $26.65 | Add to Cart |
| 39 | 19198 | Snap Ring | 2 | $2.12 | Add to Cart | |
| 40 | 4304599 | Bearing | 2 | Replaces 43026774304598. | $64.23 | Add to Cart |
| 41 | K-2967 | No Longer Available | 2 | Replaces A-4706. C/S 19550 - 1ST 16948 | — | Call for availability |
| 42 | 19574 | No Longer Available | 2 | — | Call for availability | |
| 43 | 19258 | Key | 2 | $69.73 | Add to Cart | |
| 44 | 62511 | Roll Pin | 2 | $1.54 | Add to Cart |
Filter Regulator
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 16743 | Regulator Valve | 1 | $93.29 | Add to Cart | |
| 2 | 16741 | Nipple | 1 | 1/4" | — | Call for availability |
| 3 | 16742 | U-bolt | 1 | 1/4"-20 | $7.36 | Add to Cart |
| 4 | A-4041 | No Longer Available | 1 | $49.01 | Add to Cart | |
| 5 | K-1486 | Repair Kit-filter | 1 | $53.23 | Add to Cart | |
| 6 | 16865 | Street Ell | 1 | $5.05 | Add to Cart | |
| 7 | 18860 | No Longer Available | 1 | — | Call for availability | |
| 8 | 17107 | No Longer Available | 1 | — | Call for availability | |
| 9 | X-3-400 | Lockwasher | 2 | 1/4" | $1.17 | Add to Cart |
| 10 | X-1-401 | Nut | 2 | 1/4" | $1.17 | Add to Cart |
| 11 | X-8L-601 | Capscrew | 2 | 3/8"-16X3/4" | $6.35 | Add to Cart |
| 12 | 16744 | Bracket | 1 | $14.98 | Add to Cart |
H & C W/19470 Valve
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | K-2424 | Valve Replacement Kit | 1 | Replaces 19470. | $133.29 | Add to Cart |
| 2 | 19481 | Gasket | 1 | $3.87 | Add to Cart | |
| 3 | 19462 | O-ring | 1 | Replaces 14033. | $2.01 | Add to Cart |
| 4 | K-1969 | Sleeve Kit | 1 | Replaces 1436219460, 21446. FOR SLAVE VALVES | $3.99 | Add to Cart |
| 5 | 21268 | Spring | 1 | Replaces 19572. | $1.76 | Add to Cart |
| 6 | 20490 | Pin | 1 | Replaces 19459. | $10.36 | Add to Cart |
| 7 | 12845 | Elbow | 5 | 1/8" | $5.13 | Add to Cart |
| 8 | X-8C-401 | Capscrew | 4 | 1/4"-20X1-1/8" | $4.03 | Add to Cart |
| 9 | 55522 | Hose Assy | 1 | 28" | $19.70 | Add to Cart |
| 10 | 55524 | Hose Assy | 1 | 27" | $20.10 | Add to Cart |
| 13 | 18769 | Hose Clamp | 1 | Replaces 12152. | $4.43 | Add to Cart |
| 14 | X-12-208 | Pipe Plug | 1 | 1/8" NPT | $2.30 | Add to Cart |
| 15 | X-8L-614 | Capscrew | 1 | 3/8"-16X2" | $3.24 | Add to Cart |
| 16 | 55533 | No Longer Available | 1 | 17-1/2" | — | Call for availability |
H & C W/A-4688 Valve
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | A-4688 | Slave Valve Assy | 1 | Replaces 15125, 19464, A-3991. | — | No longer available — call for replacement |
| 2 | 15758 | Gasket | 1 | $2.25 | Add to Cart | |
| 3 | X2014210 | Breather | 1 | Replaces 7935. | $5.06 | Add to Cart |
| 4 | K-1969 | Sleeve Kit | 1 | Replaces 1436219460, 21446. FOR SLAVE VALVES | $3.99 | Add to Cart |
| 5 | 6392 | Spring | 1 | $3.89 | Add to Cart | |
| 6 | 14361 | Pin | 1 | $44.42 | Add to Cart | |
| 7 | 12845 | Elbow | 4 | 1/8" | $5.13 | Add to Cart |
| 8 | X-8L-411 | Capscrew | 4 | Replaces X8411. 1/4"-20X1-3/4" | $14.93 | Add to Cart |
| 9 | 55526 | Hose Assy | 1 | 26" | $19.65 | Add to Cart |
| 10 | 55523 | Hose Assy | 1 | 29" | $18.28 | Add to Cart |
| 12 | 18769 | Hose Clamp | 1 | Replaces 12152. | $4.43 | Add to Cart |
| 13 | X-8L-614 | Capscrew | 2 | 3/8"-16X2" | $3.24 | Add to Cart |
| 14 | 16217 | No Longer Available | 1 | — | Call for availability | |
| 15 | 55506 | Hose Assy | 1 | 18" | $18.10 | Add to Cart |
| 16 | 14364 | Gasket | 1 | $2.02 | Add to Cart | |
| 17 | 14786 | No Longer Available | 1 | — | Call for availability | |
| 18 | X-8-425 | Capscrew | 2 | 1/4"-20X5/8" | $5.76 | Add to Cart |
| 19 | X-8-410 | Capscrew | 2 | 1/4"-20X7/8" | $1.50 | Add to Cart |
| 20 | X-3-400 | Lockwasher | 2 | 1/4" | $1.17 | Add to Cart |
H & C W/A-5000 Valve
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | A-5000 | Slave Valve Assy | 1 | Replaces 20850. | $132.94 | Add to Cart |
| 2 | 19481 | Gasket | 1 | $3.87 | Add to Cart | |
| 3 | 19462 | O-ring | 1 | Replaces 14033. | $2.01 | Add to Cart |
| 4 | K-1969 | Sleeve Kit | 1 | Replaces 1436219460, 21446. FOR SLAVE VALVES | $3.99 | Add to Cart |
| 5 | 21268 | Spring | 1 | Replaces 19572. | $1.76 | Add to Cart |
| 6 | 20490 | Pin | 1 | Replaces 19459. | $10.36 | Add to Cart |
| 7 | 12845 | Elbow | 5 | 1/8" | $5.13 | Add to Cart |
| 8 | X-8C-411 | Capscrew | 4 | 1/4"-20X1-3/4" | $2.55 | Add to Cart |
| 9 | 55522 | Hose Assy | 1 | 28" | $19.70 | Add to Cart |
| 10 | 55524 | Hose Assy | 1 | 27" | $20.10 | Add to Cart |
| 13 | 18769 | Hose Clamp | 1 | Replaces 12152. | $4.43 | Add to Cart |
| 14 | X-12-208 | Pipe Plug | 1 | 1/8" NPT | $2.30 | Add to Cart |
| 15 | X-8L-614 | Capscrew | 1 | 3/8"-16X2" | $3.24 | Add to Cart |
| 16 | 55533 | No Longer Available | 1 | 17-1/2" | — | Call for availability |
Input Shaft & Drive Gear
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 8858 | Nut | 1 | PUSH | $45.47 | Add to Cart |
| 1 | 8997 | Nut | 1 | PULL | $18.45 | Add to Cart |
| 2 | 81504 | Bearing | 1 | $51.99 | Add to Cart | |
| 3 | 16463 | Spacer | 1 | $26.65 | Add to Cart | |
| 4 | 14750 | Snap Ring | 1 | $2.20 | Add to Cart | |
| 5 | 19573 | No Longer Available | 1 | — | Call for availability | |
| 6 | S-1128 | Input Shaft | 1 | Replaces 16465. 2" PULL - USE W/FBC 15111 | $89.76 | Add to Cart |
| 6 | S-1129 | Input Shaft | 1 | Replaces 16466. 2" PUSH - USE W/FBC 14994 | — | Call for availability |
| 7 | S-1409 | Input Shaft | 1 | Replaces 18837. 2" PULL W/SEAL - USE W/FBC 18699 | $627.18 | Add to Cart |
| 8 | S-1659 | Input Shaft | 1 | Replaces 2053523566, 4302661. 2" PULL - USE W/FBC 20550 | $110.63 | Add to Cart |
| 8 | S-1660 | Input Shaft | 1 | Replaces 20536, 23567. 2" PUSH - USE W/FBC 20549 | $364.63 | Add to Cart |
| 9 | 16566 | Bushing | 1 | $2.88 | Add to Cart | |
| 10 | 16978 | Sleeve | 1 | 2" W/SEAL | $27.60 | Add to Cart |
| 11 | 16980 | Snap Ring | 1 | $2.75 | Add to Cart | |
| 12 | 23559 | Shipping Seal | 1 | NOT SOLD FOR SERVICE | $2.62 | Add to Cart |
Isolators
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 19124 | -e- Ring | 2 | $1.56 | Add to Cart | |
| 2 | K-3467 | Pin Replacement Kit | 1 | Replaces 21245. | $3.56 | Add to Cart |
| 3 | 21246 | Bushing | 2 | $2.02 | Add to Cart | |
| 4 | S-1794 | Isolator Assy | 1 | $170.02 | Add to Cart | |
| 6 | 21247 | Lever | 1 | STRAIGHT 18.67" | $327.38 | Add to Cart |
| 7 | 21235 | Stub Lever | 1 | LOW TOWER | $111.77 | Add to Cart |
| 7 | 21236 | Stub Lever | 1 | HIGH TOWER | $111.26 | Add to Cart |
| 9 | 21767 | 90 Deg Lever | 1 | STRAIGHT 33" | $369.68 | Add to Cart |
| 10 | K-3399 | Isolator Bushing Kit | 1 | Replaces 21244, 23311. | $22.46 | Add to Cart |
| 11 | X-8-560 | Screw | 1 | $2.39 | Add to Cart | |
| 12 | X-9-503 | Nut | 1 | $1.99 | Add to Cart |
Kits & Assemblies
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| K-1064 | Basic Overhaul Kit | 1 | $1,101.61 | Add to Cart | ||
| K-1431 | Range Cyl-kit | 1 | $229.35 | Add to Cart | ||
| K-1450 | O-ring Kit-range | 1 | $12.61 | Add to Cart | ||
| K-1476 | Shift Lever Hsg | 1 | Replaces 4530, 17163, 18298, 4304905, A-4437. LOW TOWER | $103.90 | Add to Cart | |
| K-1486 | Repair Kit-filter | 1 | $53.23 | Add to Cart | ||
| K-1507 | Small Parts Kit | 1 | — | Call for availability | ||
| K-1566 | Valve Repair Kit | 1 | FOR A-3546 VALVE | $117.51 | Add to Cart | |
| K-1613 | Cap Replacement Kit | 1 | Replaces 16429, 18707. FOR A-4688 VALVE | $65.98 | Add to Cart | |
| K-1631 | Shift Lever Hsg | 1 | Replaces 14456, 17168, 4304327. LOW | $219.19 | Add to Cart | |
| K-1699 | Repair Kit-slave Valve | 1 | FOR A-4688 VALVE | $17.70 | Add to Cart | |
| K-1702 | Oil Cooler Kit | 1 | $1,915.58 | Add to Cart | ||
| K-1706 | Pump Installation Kit | 1 | $1,427.32 | Add to Cart | ||
| K-1711 | Collar Kit | 1 | Replaces 19404. | $1,046.94 | Add to Cart | |
| K-1714 | No Longer Available | 1 | RTO | — | Call for availability | |
| K-1847 | Repl Kit-drive Gear | 1 | Replaces 17214, 20350. | $251.82 | Add to Cart | |
| K-1861 | Basic Rebuild Kit | 1 | $738.71 | Add to Cart | ||
| K-1921 | Master Valve Repair Kit | 1 | FOR A-6909 & A-5010 VALVES | $20.03 | Add to Cart | |
| K-1935 | Repair Kit-slave Valve | 1 | FOR A-5000 VALVE | $38.38 | Add to Cart | |
| K-1956 | Cooler Instln Kit | 1 | $859.65 | Add to Cart | ||
| K-1963 | Valve Conversion Kit | 1 | CONVERTS A-4688 TO A-5000 VALVE | $314.28 | Add to Cart | |
| K-1969 | Sleeve Kit | 1 | Replaces 1436219460, 21446. FOR SLAVE VALVES | $3.99 | Add to Cart | |
| K-2003 | Pin & Bushing Kit | 1 | $5.31 | Add to Cart | ||
| K-2010 | Valve Conversion Kit | 1 | FOR A-5010 VALVE | $207.41 | Add to Cart | |
| K-2199 | Gasket Kit | 1 | $80.16 | Add to Cart | ||
| K-2256 | Oil Seal Kit | 1 | Replaces 14337, 19109, 21036. | $18.84 | Add to Cart | |
| K-2262 | Oil Seal W/slinger | 1 | Replaces 19109, 20807, 20808. "FOR MECHANICAL COVER" | $26.86 | Add to Cart | |
| K-2394 | Air Systems Tool Kit | 1 | $41.89 | Add to Cart | ||
| K-2424 | Valve Replacement Kit | 1 | Replaces 19470. | $133.29 | Add to Cart | |
| K-2428 | Lever Replacement Kit | 1 | LOW TOWER | $171.72 | Add to Cart | |
| K-2429 | Lever Replacement Kit | 1 | HIGH TOWER | $156.85 | Add to Cart | |
| K-2468 | Clutch Installation Kit | 1 | FOR USE WITH S-1659 INPUT SHAFT ASSY AND 81504 INPUT SHAFT BEARING | — | No longer available — call for replacement | |
| K-2957 | Countershaft Repl Kit | 1 | Replaces 4300118. | $293.16 | Add to Cart | |
| K-2973 | Shift Lever Hsg Kit | 1 | Replaces 17166, 17167, 4303050, 4304910, K-1630, K-1941. HIGH TOWER | $136.74 | Add to Cart | |
| K-3399 | Isolator Bushing Kit | 1 | Replaces 21244, 23311. | $22.46 | Add to Cart | |
| K-3467 | Pin Replacement Kit | 1 | Replaces 21245. | $3.56 | Add to Cart | |
| K-3491 | Synchronizer Kit | 1 | Replaces K-2445. LO RANGE / SMALL PIN | $219.37 | Add to Cart | |
| K-3492 | Synchronizer Kit | 1 | Replaces K-2446. LO RANGE / LARGE PIN | $228.43 | Add to Cart | |
| K-3494 | Synchronizer Replacement Kit | 1 | Replaces K-2448. SLIDING CLUTCH INCLUDED IN KIT | $421.10 | Add to Cart | |
| K-3651 | Oil Seal Tool Kit | 1 | — | No longer available — call for replacement | ||
| K-4125 | Clutch Installation Kit (rt), Hydraulic Release | 1 | STANDARD RT INPUT SHAFT AND YOKE FOR HYDRAULIC CLUTCH RELEASE | — | Call for availability | |
| S-1128 | Input Shaft | 1 | Replaces 16465. 2" PULL | $89.76 | Add to Cart | |
| S-1129 | Input Shaft | 1 | Replaces 16466. 2" PUSH | — | Call for availability | |
| S-1219 | Yoke Assy Low-rev | 1 | $72.34 | Add to Cart | ||
| S-1341 | Mainshaft Assy | 1 | Replaces 16761, 18729. | $160.78 | Add to Cart | |
| S-1347 | Rear Housing Assy | 1 | Replaces 17548, 18736, 18757, 18784, 19100. | — | No longer available — call for replacement | |
| S-1404 | Oil Filter | 1 | Replaces 17238. | $273.36 | Add to Cart | |
| S-1409 | Input Shaft | 1 | Replaces 18837. 2" PULL W/SEAL | $627.18 | Add to Cart | |
| S-1440 | Shift Bar Hsg (std) | 1 | Replaces 15890, 15928, 16913, 17115, 1718017182, 17428, 18571, 18640. HOUSING ONLY | $980.10 | Add to Cart | |
| S-1441 | Shift Bar Hsg (f) | 1 | Replaces 15891, 16340, 16564, 17114, 1712817181, 17218, 17492, 17577, 1790018203, 18436, 18642, 18646, 1888619159, 19450, 19451, 19456, 1945719458, 19717, 19956, 20072, 2021220213, 21134, 22956, S-1106, S-1361, S-1370, S-1374, S-1375, S-1378. HOUSING ONLY | $942.03 | Add to Cart | |
| S-1445 | Shift Bar Hsg (x) | 1 | Replaces 18920, 20135, 20214, 20215, 2048721135. HOUSING ONLY (X) | $1,001.65 | Add to Cart | |
| S-1446 | Shift Bar Hsg (xf) | 1 | Replaces 18925, 20136, 20216, 20217, 2048821136, S-1361. HOUSING ONLY (XF) | $999.67 | Add to Cart | |
| S-1516 | Cap Assy | 1 | Replaces 20851, 20853. | — | No longer available — call for replacement | |
| S-1527 | Shift Bar Hsg Assy (x) | 1 | Replaces 20215, 21135. COMPLETE (X) | $1,530.41 | Add to Cart | |
| S-1528 | Shift Bar Hsg Assy (xf) | 1 | Replaces 20217, 21136. COMPLETE (XF) | $1,372.01 | Add to Cart | |
| S-1529 | Shift Bar Hsg Assy (f) | 1 | Replaces 20213, 22956. COMPLETE | $1,378.84 | Add to Cart | |
| S-1531 | Shift Bar Hsg Assy (std) | 1 | Replaces 20211, 22955. COMPLETE | $1,372.01 | Add to Cart | |
| S-1659 | Input Shaft | 1 | Replaces 2053523566, 4302661. 2" PULL - USE W/FBC 20550 | $110.63 | Add to Cart | |
| S-1660 | Input Shaft Assy | 1 | Replaces 20536, 23567. 2" PUSH - USE W/FBC 20549 | $364.63 | Add to Cart | |
| S-1794 | Isolator Assy | 1 | $170.02 | Add to Cart | ||
| S-2129 | Shift Lever Hsg Assy | 1 | LOW TOWER | $320.71 | Add to Cart | |
| S-2130 | Shift Lever Hsg Assy | 1 | Replaces S-2053. HIGH TOWER | $334.77 | Add to Cart | |
| S-2151 | Rear Brg Cover Assy | 1 | Replaces S-1429. | $820.92 | Add to Cart | |
| S-2543 | Roadranger Valve Assy | 1 | Replaces A-5043. RT - W/SHIFT DIAGRAM MEDALLION | $111.11 | Add to Cart | |
| S-2544 | Roadranger Valve Assy | 1 | Replaces A-5045. RTO - W/SHIFT DIAGRAM MEDALLION | $131.11 | Add to Cart |
Levers/Housings
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 4 | X-8C-604 | Capscrew | 4 | 3/8"-16X1-1/4" | $3.74 | Add to Cart |
| 22 | S-1579 | Shift Tower Assy | 1 | HIGH TOWER | $238.95 | Add to Cart |
| 22 | S-1677 | Shift Tower Assy | 1 | LOW TOWER | $257.10 | Add to Cart |
| 23 | K-2428 | Lever Replacement Kit | 1 | LOW TOWER | $171.72 | Add to Cart |
| 23 | K-2429 | Lever Replacement Kit | 1 | HIGH TOWER | $156.85 | Add to Cart |
| 33 | S-2129 | Shift Lever Hsg Assy | 1 | LOW TOWER | $320.71 | Add to Cart |
| 33 | S-2130 | Shift Lever Hsg Assy | 1 | Replaces S-2053. HIGH TOWER | $334.77 | Add to Cart |
| 56 | K-2973 | Shift Lever Hsg Kit | 1 | Replaces 17166, 17167, 4303050, 4304910, K-1630, K-1941. HIGH TOWER | $136.74 | Add to Cart |
| 57 | X-1-500 | Nut | 1 | 5/16"-24 | — | Call for availability |
| 58 | X-3-500 | Lockwasher | 1 | 5/16" | $1.66 | Add to Cart |
| 60 | 10427 | Boot | 1 | $4.05 | Add to Cart | |
| 61 | K-1627 | No Longer Available | 1 | Replaces 14573, 17164. HIGH | — | Call for availability |
| 61 | K-1631 | Shift Lever Hsg | 1 | Replaces 14456, 17168, 4304327. LOW, USE W/14795 BOOT | $219.19 | Add to Cart |
| 62 | 2271 | No Longer Available | 1 | 5/16" | — | Call for availability |
| 62 | 6541 | Pin | 1 | 3/8" | $36.68 | Add to Cart |
| 63 | 4305294 | Gasket | 1 | Replaces 4303431. | $10.08 | Add to Cart |
| 64 | 17600 | Gear Shift Lever | 1 | STRAIGHT - LOW 21-1/2" | $327.38 | Add to Cart |
| 64 | 17842 | Gear Shift Lever | 1 | STD-HIGH 25.81" | — | Call for availability |
| 64 | 18482 | Gear Shift Lever | 1 | STRAIGHT - HIGH 35" | $369.68 | Add to Cart |
| 65 | 2538 | Retainer | 1 | $5.42 | Add to Cart | |
| 66 | 2536 | Spring | 1 | $5.59 | Add to Cart | |
| 68 | K-3376 | O-ring & Washer Kit | 1 | Replaces 4301211. | $6.24 | Add to Cart |
| 69 | 18299 | Pin | 1 | $2.49 | Add to Cart | |
| 70 | K-1476 | Shift Lever Hsg | 1 | Replaces 4530, 17163, 18298, 4304905, A-4437. LOW TOWER | $103.90 | Add to Cart |
| 71 | 11934 | Stud | 4 | Replaces 7467. | $43.71 | Add to Cart |
| 72 | X-1-600 | Nut | 4 | 3/8"-24-N.F.PLAIN | $1.36 | Add to Cart |
| 73 | X-3-600 | Lockwasher | 4 | 3/8" | $1.33 | Add to Cart |
| 74 | 14453 | Clamp | 1 | $4.89 | Add to Cart | |
| 75 | 14795 | Boot | 1 | $75.78 | Add to Cart | |
| 76 | 14454 | Clamp | 1 | — | No longer available — call for replacement | |
| 77 | X-1-604 | Nut | 4 | 3/8"-24 | — | Call for availability |
| 78 | 14461 | Pin | 1 | — | Call for availability | |
| 79 | 14236 | No Longer Available | 4 | — | Call for availability | |
| 80 | X-1-500 | Nut | 1 | 5/16"-24 - USE W/2271 PIN | — | Call for availability |
| 80 | X-1-600 | Nut | 1 | 3/8"-24-N.F.PLAIN - USE W/6541 PIN | $1.36 | Add to Cart |
| 81 | X-3-500 | Lockwasher | 1 | 5/16" - USE W/2271 PIN | $1.66 | Add to Cart |
| 81 | X-3-600 | Lockwasher | 1 | 3/8" - USE W/6541 PIN | $1.33 | Add to Cart |
| 82 | 1075 | No Longer Available | 1 | 5/8"-11 | — | Call for availability |
| 82 | 17560 | Lever Grip | 1 | 1/2"-13 | $8.86 | Add to Cart |
Mainshaft & Synchro(Aux)
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 14897 | Spring | 3 | $1.40 | Add to Cart | |
| 2 | A-7331 | Synchronizer Assy | 1 | Replaces 43043964304397, A-5917. HI RANGE | $118.88 | Add to Cart |
| 3 | 20323 | Sliding Clutch | 1 | USE W/A-4937 OR A-5876 | $122.31 | Add to Cart |
| 4 | A-6153 | Synchronizer Assy | 1 | Replaces A-4416. LO RANGE - SMALL PIN | $130.43 | Add to Cart |
| 4 | A-7254 | Synchronizer Assembly | 1 | Replaces A-4937, A-5876. LO RANGE - LARGE PIN | $146.52 | Add to Cart |
| 5 | 16785 | No Longer Available | 1 | — | Call for availability | |
| 7 | 17213 | Spacer | 1 | $275.93 | Add to Cart | |
| 8 | 17217 | Lo Gear-mainshaft | 1 | $432.25 | Add to Cart | |
| 10 | 17212 | Washer | 1 | $83.56 | Add to Cart | |
| 11 | 15260 | Bearing | 1 | $413.23 | Add to Cart | |
| 12 | 20191 | Rotor | 1 | $40.36 | Add to Cart | |
| 13 | 22254 | Nut | 1 | Replaces 11956. | $15.84 | Add to Cart |
Mainshaft Assy
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 16 | 16118 | Sliding Clutch | 3 | $42.03 | Add to Cart | |
| 17 | 14711 | Washer .248-.250 White | 5 | Replaces 18701. | $10.25 | Add to Cart |
| 17 | 14712 | Washer .253-.255 Green | 5 | Replaces 18702. | $10.51 | Add to Cart |
| 17 | 14713 | Washer .258-.260 Orange | 5 | Replaces 18703. | $10.51 | Add to Cart |
| 17 | 14714 | Washer .263-.265 Purple | 5 | Replaces 18704. | $10.61 | Add to Cart |
| 17 | 14715 | Washer .268-.270 Yellow | 5 | Replaces 18705. | $10.61 | Add to Cart |
| 17 | 14716 | Washer .273-.275 Black | 5 | Replaces 18706. | $10.61 | Add to Cart |
| 18 | 14749 | Spacer | 5 | $6.93 | Add to Cart | |
| 20 | 19567 | No Longer Available | 1 | — | Call for availability | |
| 21 | 16943 | 3RD Gear-mainshaft | 1 | $89.86 | Add to Cart | |
| 22 | 14750 | Snap Ring | 5 | $2.20 | Add to Cart | |
| 23 | 16945 | 2ND Gear-mainshaft | 1 | $122.17 | Add to Cart | |
| 24 | 16947 | 1ST Gear-mainshaft | 1 | $104.59 | Add to Cart | |
| 25 | 16949 | Reverse Gear- Mainshaft | 1 | $247.80 | Add to Cart | |
| 30 | S-1341 | Mainshaft Assy | 1 | Replaces 16761, 18729. | $160.78 | Add to Cart |
| 31 | 62504 | Roll Pin | 1 | $1.28 | Add to Cart | |
| 32 | 17109 | Hex (6-SIDED) Key | 1 | MUST USE MATCHING WASHERS | $14.34 | Add to Cart |
Miscellaneous
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 18683 | Warning Label | 1 | — | Call for availability | ||
| 19064 | Warning Label | 1 | — | Call for availability | ||
| 20400 | Shift Diagram Label | 1 | Replaces 19301. RT/RTX | $28.59 | Add to Cart | |
| 20401 | Shift Diagram Label | 1 | Replaces 19302, 88536. RTO | — | No longer available — call for replacement | |
| 71203 | Silicone Lube | 1 | 8 OZ (236.59 CC)-FLEET SIZE | $46.48 | Add to Cart | |
| 71204 | Adhesive Sealant | 1 | 0.5 CC (SINGLE APPLICATION SIZE) | $10.64 | Add to Cart | |
| 71205 | Sealant | 1 | 2 CC (SINGLE APPLICATION SIZE) | $10.82 | Add to Cart | |
| 71206 | Silicone Lube | 1 | 4 CC (SINGLE APPLICATION SIZE) | $4.23 | Add to Cart |
Range Cylinder
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | X-7-809 | Bolt | 2 | Replaces X7810, X7811. 1/2"-20X1-3/4" | $1.89 | Add to Cart |
| 2 | 22823 | Shift Yoke | 1 | Replaces 16775. | $82.40 | Add to Cart |
| 3 | 14347 | Gasket | 1 | $2.29 | Add to Cart | |
| 4 | 16778 | Auxiliary Cylinder | 1 | $181.93 | Add to Cart | |
| 5 | X-8L-604 | Capscrew | 8 | 3/8"-16X1-1/4" | $2.34 | Add to Cart |
| 6 | 14765 | O-ring | 1 | $2.70 | Add to Cart | |
| 7 | 17211 | No Longer Available | 1 | — | Call for availability | |
| 8 | 14341 | Piston | 1 | Replaces 23353. | $26.70 | Add to Cart |
| 9 | 14345 | O-ring | 1 | $1.84 | Add to Cart | |
| 10 | 14344 | O-ring | 1 | $8.00 | Add to Cart | |
| 11 | X-1-1010 | Nut | 1 | 5/8"-18 | $2.11 | Add to Cart |
| 12 | 14349 | Gasket | 1 | $5.36 | Add to Cart | |
| 13 | 14799 | No Longer Available | 1 | — | Call for availability |
Range Valve
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 15120 | Knob | 1 | — | Call for availability | |
| 2 | 62512 | Roll Pin | 1 | $1.96 | Add to Cart | |
| 3 | K-1566 | Valve Repair Kit | 1 | FOR A-3546 VALVE | $117.51 | Add to Cart |
| 9 | X-13-214 | Screw | 4 | 8-32X3/4" | $2.40 | Add to Cart |
| 10 | 84002 | Connector Assy | 2 | Replaces 82502. 1/8"TUBE-1/8"NPTF | $7.06 | Add to Cart |
| 10 | 84004 | Connector Assy | 2 | Replaces 82504. 5/32"TUBE-1/8"NPTF | $11.29 | Add to Cart |
| 10 | 84006 | Connector Assy | 2 | "PUSH-TO-CONNECT" 5/32"TUBE- | $6.01 | Add to Cart |
| 15 | 85001 | Elbow Assy | 2 | Replaces 84501. 5/32"TUBE-1/8"NPTF | $14.54 | Add to Cart |
| 15 | 85002 | Elbow Assy | 2 | Replaces 84502. 1/8"TUBE-1/8"NPTF | $13.93 | Add to Cart |
| 15 | 85003 | Elbow Assy | 2 | "PUSH-TO-CONNECT" 5/32"TUBE- 1/8"NPTF | $9.85 | Add to Cart |
| 16 | 18905 | No Longer Available | 1 | — | Call for availability | |
| 17 | 84101 | Union Assy | 1 | 1/8" TUBING | $8.46 | Add to Cart |
| 17 | 84102 | Union Assy | 1 | 5/32" TUBING | $15.91 | Add to Cart |
| 17 | 84103 | Union Assy | 1 | "PUSH-TO-CONNECT" 5/32" TUBING | $55.05 | Add to Cart |
| 18 | 14441 | Clamp | 1 | Replaces 14465. | $3.54 | Add to Cart |
| 19 | 80120 | Sheathing (50 Ft Roll) | 1 | 5/32" - BLACK 50' | — | Call for availability |
| 20 | 13571 | O-ring Clamp | 2 | $2.11 | Add to Cart | |
| 999 | A-3546 | Range Valve Assy | 1 | Replaces 18268, 18269, 18272. | $127.07 | Add to Cart |
Reverse Idler
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | X-1-1008 | Nut | 2 | 5/8"-18 | $2.32 | Add to Cart |
| 2 | 14283 | Washer | 2 | $4.40 | Add to Cart | |
| 3 | 4302982 | Washer | 2 | Replaces 14282. | $5.69 | Add to Cart |
| 4 | 14287 | Bearing | 2 | Replaces 4305020. | $20.16 | Add to Cart |
| 5 | 16953 | Idler Gear | 2 | $100.02 | Add to Cart | |
| 6 | 16404 | Washer | 2 | $30.31 | Add to Cart | |
| 7 | K-3216 | No Longer Available | 2 | Replaces 4302981. | — | Call for availability |
| 8 | 5202 | Plug | 2 | $5.69 | Add to Cart | |
| 9 | 14282 | No Longer Available | 2 | — | Call for availability | |
| 11 | 4303336 | Retaining Ring | 2 | $3.99 | Add to Cart | |
| 12 | X-7-1008 | Capscrew | 2 | 5/8"-18X1-1/4 | $3.48 | Add to Cart |
Road Speed Governor
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | K-2424 | Valve Replacement Kit | 1 | Replaces 19470. | $133.29 | Add to Cart |
| 2 | A-5000 | Slave Valve Assy | 1 | Replaces 20850. | $132.94 | Add to Cart |
| 3 | A-4688 | Slave Valve Assy | 1 | Replaces 15125, 19464, A-3991. | — | No longer available — call for replacement |
| 4 | 84002 | Connector Assy | 4 | Replaces 82502. 1/8"TUBE-1/8"NPTF | $7.06 | Add to Cart |
| 4 | 84004 | Connector Assy | 4 | Replaces 82504. 5/32"TUBE-1/8"NPTF | $11.29 | Add to Cart |
| 4 | 84006 | Connector Assy | 4 | "PUSH-TO-CONNECT" 5/32"TUBE- 1/8"NPTF | $6.01 | Add to Cart |
| 5 | 85001 | Elbow Assy | 6 | Replaces 84501. 5/32"TUBE-1/8"NPTF | $14.54 | Add to Cart |
| 5 | 85002 | Elbow Assy | 6 | Replaces 84502. 1/8"TUBE-1/8"NPTF | $13.93 | Add to Cart |
| 5 | 85003 | Elbow Assy | 6 | "PUSH-TO-CONNECT" 5/32"TUBE- 1/8"NPTF | $9.85 | Add to Cart |
| 11 | 12769 | Nipple | 2 | 1/8" | $16.67 | Add to Cart |
| 12 | 12881 | Tee | 2 | 1/8" | $11.68 | Add to Cart |
| 13 | 12845 | Elbow | 1 | 1/8" | $5.13 | Add to Cart |
| 14 | X-8-434 | Capscrew | 2 | 1/4"-20X2" | $1.73 | Add to Cart |
| 15 | 7935 | Breather | 1 | $4.12 | Add to Cart | |
| 16 | X-3-400 | Lockwasher | 2 | 1/4" | $1.17 | Add to Cart |
| 17 | 20199 | Plate | 1 | Replaces 18724. | $13.20 | Add to Cart |
| 18 | 18734 | Valve | 1 | $129.03 | Add to Cart | |
| 19 | 18656 | No Longer Available | 1 | — | Call for availability | |
| 20 | 15899 | Pin | 1 | RT-RTF-RTO-RTOF | $4.30 | Add to Cart |
| 20 | 20119 | Pin | 1 | RTX-RTXF | — | Call for availability |
| 21 | 18685 | No Longer Available | 1 | — | Call for availability | |
| 22 | X-3-305 | Lockwasher | 2 | #10 | — | Call for availability |
| 23 | X-1-250 | No Longer Available | 2 | #10-32 | — | Call for availability |
| 24 | X-8L-602 | Capscrew | 2 | 3/8"-16X1-1/2" | $2.09 | Add to Cart |
| 25 | 18675 | Valve | 1 | $166.96 | Add to Cart | |
| 26 | 18684 | No Longer Available | 1 | — | Call for availability |
Roadranger Valve
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 20107 | Medallion, Logo | 1 | (OLD DESIGN) FULLER LOGO ONLY | $28.59 | Add to Cart |
| 1 | 5586100 | Medallion, Logo | 1 | (LATEST DESIGN) FULLER LOGO ONLY | $28.59 | Add to Cart |
| 1 | 5586106 | Shift Diagram Medallion | 1 | RT | $28.59 | Add to Cart |
| 1 | 5586107 | Shift Diagram Medallion | 1 | RTO | $28.59 | Add to Cart |
| 2 | K-1921 | Master Valve Repair Kit | 1 | FOR A-6909 & A-5010 VALVES | $20.03 | Add to Cart |
| 3 | 20495 | Lever | 1 | $15.43 | Add to Cart | |
| 4 | 20112 | Cover | 1 | $7.57 | Add to Cart | |
| 5 | X-8-213 | Screw | 2 | Replaces X8202. 8-32X3/8" | $1.23 | Add to Cart |
| 6 | X-9-802 | Nut | 1 | 1/2"-13 | $1.87 | Add to Cart |
| 7 | 84001 | Connector Assy | 2 | Replaces 82501. 1/8"TUBE-1/16"NPTF | $6.95 | Add to Cart |
| 7 | 84003 | Connector Assy | 2 | Replaces 82503. 5/32"TUBE-1/16"NPTF | $12.54 | Add to Cart |
| 7 | 84005 | Connector Assy | 2 | "PUSH-TO-CONNECT" 5/32"TUBE- 1/16"NPTF | $6.93 | Add to Cart |
| 10 | 85001 | Elbow Assy | 2 | Replaces 84501. 5/32"TUBE-1/8"NPTF | $14.54 | Add to Cart |
| 10 | 85002 | Elbow Assy | 2 | Replaces 84502. 1/8"TUBE-1/8"NPTF | $13.93 | Add to Cart |
| 10 | 85003 | Elbow Assy | 2 | "PUSH-TO-CONNECT" 5/32"TUBE- 1/8"NPTF | $9.85 | Add to Cart |
| 11 | 84101 | Union Assy | 1 | 1/8" TUBING | $8.46 | Add to Cart |
| 11 | 84102 | Union Assy | 1 | 5/32" TUBING | $15.91 | Add to Cart |
| 11 | 84103 | Union Assy | 1 | "PUSH-TO-CONNECT" 5/32" TUBING | $55.05 | Add to Cart |
| 12 | 80120 | Sheathing (50 Ft Roll) | 1 | 5/32" - BLACK 50' | — | Call for availability |
| 13 | 13571 | O-ring Clamp | 1 | $2.11 | Add to Cart | |
| 999 | A-6909 | Roadranger Valve Assy | 1 | Replaces A-5010, A-5310. STANDARD-W/LOGO | $88.64 | Add to Cart |
| 999 | S-2543 | Roadranger Valve Assy | 1 | Replaces A-5043. RT - W/SHIFT DIAGRAM MEDALLION | $111.11 | Add to Cart |
| 999 | S-2544 | Roadranger Valve Assy | 1 | Replaces A-5045. RTO - W/SHIFT DIAGRAM MEDALLION | $131.11 | Add to Cart |
Shift Bar Housing (X)
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | S-1445 | Shift Bar Hsg (x) | 1 | Replaces 18920, 20135, 20214, 20215, 2048721135. HOUSING ONLY (X) | $1,001.65 | Add to Cart |
| 2 | 4302676 | Gasket | 1 | Replaces 14918. | $5.64 | Add to Cart |
| 3 | 4304602 | Breather | 1 | Replaces 23605. 1/4" NPT | $8.22 | Add to Cart |
| 3 | X-12-404 | Pipe Plug | 1 | 1/4" NPT | $1.97 | Add to Cart |
| 4 | 20070 | Oil Trough | 1 | $17.04 | Add to Cart | |
| 5 | 20332 | Air Valve Shaft | 1 | Replaces 17177. | $17.23 | Add to Cart |
| 6 | X-8-423 | Capscrew | 2 | 1/4"-20X1/2" | $4.98 | Add to Cart |
| 7 | X-12-603 | Pipe Plug | 1 | Replaces X12602. 3/8" NPT | $4.40 | Add to Cart |
| 8 | 20209 | Gasket | 1 | $2.29 | Add to Cart | |
| 9 | 20199 | Plate | 1 | Replaces 18724. | $13.20 | Add to Cart |
| 10 | X-3-400 | Lockwasher | 2 | 1/4" | $1.17 | Add to Cart |
| 11 | X-8-406 | Capscrew | 2 | 1/4"-20X3/4" | $1.71 | Add to Cart |
| 12 | 17179 | Gasket | 1 | $2.25 | Add to Cart | |
| 13 | 4303655 | Plug | 1 | Replaces 17178. | $5.22 | Add to Cart |
| 14 | 22941 | Neutral Light Switch | 1 | Replaces 12639. SWITCH NORMALLY CLOSED | $42.29 | Add to Cart |
| 15 | 20815 | Lifting Eye | 2 | Replaces 17105. | $2.88 | Add to Cart |
| 16 | X-8L-602 | Capscrew | 2 | 3/8"-16X1-1/2" USE W/20815 LIFTING EYES | $2.09 | Add to Cart |
| 16 | X-8L-604 | Capscrew | 16 | 3/8"-16X1-1/4"- OR USE 14 PCS OF X- 8L-604 WITH 2 PCS OF X-8L-602 | $2.34 | Add to Cart |
| 17 | 15899 | Pin | 1 | $4.30 | Add to Cart | |
| 18 | 15900 | Gasket | 1 | $2.24 | Add to Cart | |
| 19 | 22940 | Reverse Light Switch | 1 | Replaces 16830. SWITCH NORMALLY OPEN | $17.31 | Add to Cart |
| 20 | 4303656 | Plug | 1 | Replaces 15917. | $2.91 | Add to Cart |
| 21 | 15918 | Spring | 3 | $1.97 | Add to Cart | |
| 22 | X-14-800 | Steel Ball | 3 | 1/2" | $1.78 | Add to Cart |
| 23 | K-3104 | Actuator Pin Kit | 1 | Replaces 4303287. | $6.06 | Add to Cart |
| 26 | 16131 | Shift Yoke | 1 | REVERSE/LO | $203.23 | Add to Cart |
| 27 | X-14-1200 | Steel Ball | 2 | 3/4" | $2.83 | Add to Cart |
| 28 | 14658 | Shift Block | 1 | 1ST/2ND | $43.77 | Add to Cart |
| 29 | 3220 | Lockscrew | 5 | $4.28 | Add to Cart | |
| 30 | 1634 | Interlock Pin | 1 | $3.13 | Add to Cart | |
| 31 | 19063 | Shift Block | 1 | 3RD/OD | $44.48 | Add to Cart |
| 32 | 20120 | Shift Block | 1 | Replaces 18924. 3RD/OD | $52.32 | Add to Cart |
| 33 | 18928 | Yoke Bar | 1 | Replaces 4302760. 3RD/OD | $84.83 | Add to Cart |
| 33 | 20117 | Yoke Bar | 1 | 3RD/OD - W/ROAD SPEED GOVERNOR | $62.11 | Add to Cart |
| 34 | 18922 | Shift Yoke | 1 | 1ST/2ND | $81.23 | Add to Cart |
| 35 | 18927 | Yoke Bar | 1 | 1ST/2ND | $90.07 | Add to Cart |
| 36 | 4302070 | Snap Ring | 1 | $256.36 | Add to Cart | |
| 37 | 4303225 | Actuator | 1 | $12.87 | Add to Cart | |
| 38 | 4305575 | Shift Yoke | 1 | Replaces 20450. 3RD/OD | $142.49 | Add to Cart |
| 39 | 18926 | Yoke Bar | 1 | REVERSE/LO | $83.31 | Add to Cart |
| 40 | 10019 | Plunger | 1 | $4.28 | Add to Cart | |
| 41 | 6392 | Spring | 1 | $3.89 | Add to Cart | |
| 42 | 8968 | Plug | 1 | $4.91 | Add to Cart | |
| 999 | S-1527 | Shift Bar Hsg Assy (x) | 1 | Replaces 20215, 21135. COMPLETE | $1,530.41 | Add to Cart |
Slave Valve -
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | K-2424 | Valve Replacement Kit | 1 | Replaces 19470. | $133.29 | Add to Cart |
Slave Valve - A-
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | A-4688 | Slave Valve Assy | 1 | Replaces 15125, 19464, A-3991. | — | No longer available — call for replacement |
| 2 | K-1699 | Repair Kit-slave Valve | 1 | FOR A-4688 VALVE | $17.70 | Add to Cart |
| 3 | 19463 | Piston | 1 | Replaces 15126. | $60.69 | Add to Cart |
| 4 | 20849 | Cap | 1 | Replaces 15131. | $37.47 | Add to Cart |
| 5 | K-1613 | Cap Replacement Kit | 1 | Replaces 16429, 18707. FOR A-4688 VALVE | $65.98 | Add to Cart |
| 6 | X-8S-401 | Capscrew | 2 | 1/4"-20X1-1/8" | $2.75 | Add to Cart |
| 1 | A-5000 | Slave Valve Assy | 1 | Replaces 20850. | $132.94 | Add to Cart |
| 2 | K-1935 | Repair Kit-slave Valve | 1 | FOR A-5000 VALVE | $38.38 | Add to Cart |
| 3 | 20855 | Plug | 1 | $34.68 | Add to Cart | |
| 4 | 20854 | Piston | 1 | $97.04 | Add to Cart | |
| 5 | 20849 | Cap | 1 | Replaces 15131. | $37.47 | Add to Cart |
| 7 | S-1516 | Cap Assy | 1 | Replaces 20851, 20853. | — | No longer available — call for replacement |
| 8 | X-8C-413 | Capscrew | 3 | 1/4"-20X1-1/2" | $4.86 | Add to Cart |
Eaton Fuller parts & units we stock
Pro Gear and Transmission stocks new, remanufactured and good-used parts for Eaton Fuller transmission units:
- All Eaton Fuller transmission parts & units
- Remanufactured transmissions
- Search our catalog for RTX-12510
Not sure exactly which unit you have? Check our identification guides, or Ask an Expert — send us photos of your data tag and our drivetrain specialists will identify the unit and the exact parts you need. Or call (877) 776-4600.