Eaton Fuller RTO-14910B-AS3 Parts Manual
Rebuilding this unit? Every part below is priced and ready to order. If the RTO-14910B-AS3 is past saving, we also stock reman and new Eaton Fuller 10 speed transmissions, ready to ship.
Auxiliary Drive Gear
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 16763 | Snap Ring | 2 | $2.01 | Add to Cart | |
| 2 | 21320 | Snap Ring Retainer | 1 | $29.52 | Add to Cart | |
| 3 | 16628 | Snap Ring | 1 | $4.37 | Add to Cart | |
| 4 | 5566507-BOX | Bearing | 1 | Replaces 5566504, 5566507. | $73.44 | Add to Cart |
| 5 | 16138 | Bearing Retainer | 1 | $58.58 | Add to Cart | |
| 6 | X-8-645 | Capscrew | 6 | Replaces X8612. 3/8"-16X1" | $1.78 | Add to Cart |
| 7 | 23159 | Auxiliary Drive Gear | 1 | Replaces 21321. | $232.07 | Add to Cart |
Case (Aux)
Item 11Item 7Item 5Item 6Item 9Item 1Item 3Item 13Item 24Item 8Item 14Item 16Item 25Item 12Item 15Item 2Item 4Item 10Item 23Item 4Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | S-2501 | Speedo Rotor Assy | 1 | Replaces 4302242. MAGNETIC | $97.27 | Add to Cart |
| 2 | 5568511 | O-ring | 1 | $3.05 | Add to Cart | |
| 3 | K-2918 | Oil Seal Kit | 1 | Replaces 43023224302323. "FOR MAGNETIC COVER" | $46.53 | Add to Cart |
| 4 | X-8-0801M | Capscrew | 3 | M8 X 1.25 X 12MM | $2.57 | Add to Cart |
| 5 | S-2913 | Rear Bearing Cover Assy | 1 | Replaces 691637, 4304651, 4305833. | $296.77 | Add to Cart |
| 6 | 1009551 | Gasket - Red Edge Molded | 1 | RED EDGE MOLDED GASKET - UNCOMPRESSED THICKNESS .043 - .051 - NOT INTERCHANGEABLE WITH ANY OTHER GASKET | $6.27 | Add to Cart |
| 6 | 4302247 | Gasket - Purple Edge Molded | 1 | NON EDGE MOLDED GASKET - UNCOMPRESSED THICKNESS - .013 - .018 - NOT INTERCHANGABLE WITH ANY OTHER GASKET | $6.40 | Add to Cart |
| 7 | X-8L-611 | Capscrew | 4 | 3/8"-16X3-1/4" | $2.85 | Add to Cart |
| 7 | X-8L-614 | Capscrew | 2 | 3/8"-16X2" | $3.24 | Add to Cart |
| 8 | X-8L-602 | Capscrew | 16 | 3/8"-16X1-1/2" | $1.72 | Add to Cart |
| 8 | X-8L-614 | Capscrew | 2 | 3/8"-16X2" | $3.24 | Add to Cart |
| 8 | X-8L-616 | Capscrew | 1 | Replaces X8616. 3/8"-16X2-3/4" | $3.01 | Add to Cart |
| 9 | 4302320 | Cover | 2 | Replaces 21346. | $43.61 | Add to Cart |
| 10 | 4305978 | Gasket | 2 | Replaces 4302246. | $7.06 | Superseded by 4309436Add to Cart |
| 11 | K-2805 | Shim Kit | 1 | Replaces 21452, K-2106. | $46.55 | Add to Cart |
| 12 | 14335 | Gasket | 1 | $4.43 | Add to Cart | |
| 13 | 4305046 | Rear Housing | 1 | $383.03 | Add to Cart | |
| 14 | 5505543 | YOKE-1710 Half Round | 1 | $353.96 | Add to Cart | |
| 15 | 20815 | Lifting Eye | 2 | Replaces 17105. | $2.88 | Add to Cart |
| 16 | X-8L-600 | Capscrew | 8 | 3/8"-16X1" | $1.76 | Add to Cart |
| 23 | K-3231 | Speed Sensor Kit | 1 | Replaces A-6398, A-6724. SINGLE PICK-UP (2 PIN) | $48.61 | Superseded by K4148Add to Cart |
| 24 | K-3523 | Speedo Plug Kit | 2 | Replaces 4302707. | $5.15 | Add to Cart |
| 25 | 4304653 | Shield | 1 | $7.90 | Add to Cart |
Case (Front)
Item 17Item 2Item 1Item 9Item 11Item 24Item 15Item 14Item 2Item 18Item 18Item 5Item 6Item 7Item 8Item 27Item 10Item 15Item 22Item 3Item 44Item 29Item 16Item 23Item 36Item 42Item 3Item 38Item 39Item 37Item 20Item 13Item 31Item 12Item 28Item 4Item 45Item 40Item 43Item 41Item 46Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | S-3017 | Case Assembly | 1 | $3,527.40 | Add to Cart | |
| 2 | 4304023 | Plug | 2 | Replaces 4303747. 1-1/16" MAGNETIC, O-RING INCLUDED | $15.41 | Add to Cart |
| 3 | A-7471 | Extended Lube Tube Assy | 1 | Replaces 4305393. | $78.66 | 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 | K-3671 | Forced Lube Cl Hsg Kit | 1 | Replaces A-7148. #1 PULL IRON | $524.96 | 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 | 4305230 | Hand Hole Cover | 1 | Replaces 11453. #1 PULL | $10.20 | 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 | 20550 | Front Bearing Cover | 1 | 2" PULL | $42.67 | Add to Cart |
| 15 | X-8L-604 | Capscrew | 6 | 3/8"-16X1-1/4" | $2.34 | Add to Cart |
| 16 | 20549 | Front Bearing Cover | 1 | 2" PUSH | $107.56 | Add to Cart |
| 17 | 14311 | Gasket | 1 | $2.04 | Add to Cart | |
| 18 | 12815 | Bushing | 4 | $5.26 | Add to Cart | |
| 20 | X-8C-830 | Hex Head Screw/washer Assy | 4 | 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 | $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 | 18128 | Pin | 2 | $24.16 | 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 | 691447 | Pin | 1 | $5.34 | Add to Cart | |
| 41 | 13835 | O-ring | 2 | $2.17 | Add to Cart | |
| 42 | 13653 | O-ring | 2 | $3.00 | Add to Cart | |
| 43 | 5568544 | O-ring | 1 | $2.11 | Add to Cart | |
| 44 | 4305740 | Hex Head Plug | 1 | $23.41 | Add to Cart | |
| 45 | X-12-1212 | Pipe Plug | 1 | $3.23 | Add to Cart | |
| 46 | 13834 | O-ring | 1 | $1.50 | Add to Cart |
Controller Ecu & Harness
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | K-3707RX | Reman Exch Trans Controller Kit | 1 | Replaces K-3707. | $2,469.36 | Add to Cart |
| 2 | K-3681 | Trans Harness Kit | 1 | Replaces 4305915. | $252.10 | Add to Cart |
| 4 | K-3682 | Range/splitter Valve Kit | 1 | Replaces 5561801, 5561804, K-2907. | $300.65 | Add to Cart |
| 5 | X-8-264 | Hex Flange Head Screw | 4 | Replaces X8259. #10-24 X 1 1/4 | $3.95 | Add to Cart |
| 6 | K-2908 | O-ring Kit | 1 | FOR SOLENOID VALVE | $5.80 | Add to Cart |
Countershaft & Brgs (Aux)
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 4302074-BOX | Bearing | 4 | Replaces 21343, 4302074. | $33.91 | Add to Cart |
| 2 | A-6338 | Welded Countershaft Assy | 2 | Replaces A-5626. C/S 4302093 - D/G 23160 | $467.69 | Add to Cart |
| 3 | 21342 | Spacer | 2 | $8.55 | Add to Cart |
Countershaft Assy
Item 1Item 7Item 14Item 10Item 9Item 8Item 12Item 5Item 4Item 15Item 11Item 6Item 2Item 3Item 5Item 13Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 14317 | Snap Ring | 2 | $1.81 | Add to Cart | |
| 2 | 14366 | Bearing | 2 | No longer available - Call for replacement | ||
| 3 | 4303621 | Cntrshft-w/rev & 1ST | 2 | Replaces 4303619. | $414.76 | Add to Cart |
| 4 | X-6-E | Key | 2 | $4.27 | Superseded by 230292Add to Cart | |
| 5 | 62511 | Roll Pin | 4 | $1.54 | Add to Cart | |
| 6 | 4304840 | Key | 2 | Replaces 19673. | $12.44 | Add to Cart |
| 7 | 4306076 | 2ND Gear-cntrshft | 2 | Replaces 19247, 20471. | $111.39 | Add to Cart |
| 8 | 20482 | 3RD Gear-cntrshft | 2 | Replaces 19615. | $101.39 | Add to Cart |
| 9 | 4305052 | Od Gear-cntrshft | 2 | Replaces 4302089. | $150.84 | Add to Cart |
| 10 | 15953 | Pto Gear - Lower | 1 | $103.41 | Add to Cart | |
| 10 | 20840 | Pto Gear - Upper | 1 | Replaces 15952. | $105.45 | Add to Cart |
| 11 | 4305657 | Drive Gear-cntrshft | 2 | Replaces 19240, 19243, 20392, 4302087, 21020. | $118.01 | Add to Cart |
| 12 | 19198 | Snap Ring | 2 | $2.12 | Add to Cart | |
| 13 | 4304599 | Bearing | 2 | Replaces 43026774304598. | $64.23 | Add to Cart |
| 14 | 4304605 | Retainer | 2 | Replaces 19548. ROLL PIN NO LONGER REQUIRED | $26.65 | Add to Cart |
| 15 | X-7-1005 | Capscrew | 2 | 5/8"-18X1-3/4" | $5.13 | Add to Cart |
Filter Regulator
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | K-2170 | Filter Reg Kit | 1 | Replaces A-5454. | $68.95 | Add to Cart |
| 2 | K-1698 | O-ring/element Kit | 1 | FOR FILTER REGULATOR | $16.42 | Add to Cart |
| 3 | X-8C-412 | Capscrew | 2 | Replaces X8S412. 1/4"-20X2-1/4" | $2.11 | Add to Cart |
| 4 | 15114 | O-ring | 2 | $1.59 | Add to Cart | |
| 5 | X-12-208 | Pipe Plug | 3 | 1/8" NPT | $2.30 | Add to Cart |
Harness Mounting Brackets
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 4305801 | Strain Relief Bracket | 1 | $9.29 | Add to Cart | |
| 2 | 4305870 | Nut Assembly | 3 | 5/16-18 | $1.89 | Add to Cart |
| 3 | 4305919 | Nut Assembly | 3 | (1/4-20) | $1.81 | Add to Cart |
| 4 | X-8-561 | Button Head Screw | 2 | 5/16 X 5/8 | $2.96 | Add to Cart |
| 5 | 4305914 | Harness Bracket | 1 | $16.90 | Add to Cart | |
| 6 | K-3734 | Trans Controller Mounting Kit | 1 | $81.96 | Add to Cart | |
| 7 | 4305871 | Wire Bracket | 1 | $18.28 | Add to Cart | |
| 8 | 4305794 | Harness Strap Bracket | 1 | 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 | 23559 | Shipping Seal | 1 | NOT SOLD FOR SERVICE | $2.62 | Add to Cart |
| 2 | 16980 | Snap Ring | 1 | $2.75 | Add to Cart | |
| 3 | 81504 | Bearing | 1 | $51.99 | Add to Cart | |
| 4 | 16463 | Spacer | 1 | $26.65 | Add to Cart | |
| 5 | 14750 | Snap Ring | 1 | $2.20 | Add to Cart | |
| 6 | 4305659 | Main Drive Gear | 1 | Replaces 22030, 4302086, 22028. | $154.92 | Add to Cart |
| 8 | S-1659 | Input Shaft | 1 | Replaces 2053523566, 4302661. USE W/FBC 20550 | $110.63 | Add to Cart |
| 9 | 16566 | Bushing | 1 | $2.88 | Add to Cart |
Integral Oil Pump
Item 17Item 10Item 21Item 9Item 18Item 19Item 22Item 27Item 2Item 12Item 15Item 8Item 13Item 7Item 24Item 16Item 25Item 21Item 26Item 11Item 6Item 1Item 23Item 14Item 3Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | X-8C-409 | Capscrew | 5 | 1/4"-20X5/8" | $1.87 | Add to Cart |
| 2 | K-2402 | Cover & Screw Kit | 1 | Replaces 20513, 4300751. | $13.53 | Add to Cart |
| 3 | 20514 | Gasket | 1 | $2.07 | Add to Cart | |
| 4 | 20823 | Plug | 1 | $25.18 | Add to Cart | |
| 5 | 14765 | O-ring | 1 | $2.70 | Add to Cart | |
| 6 | X-8-448 | Screw | 3 | Replaces X8445. 1/4"-20X1-1/4" | $1.76 | Add to Cart |
| 7 | 20824 | Washer | 3 | $18.88 | Add to Cart | |
| 8 | 20825 | Dowel Pin | 1 | $2.82 | Add to Cart | |
| 9 | 4303773 | Retainer | 1 | $41.32 | Add to Cart | |
| 10 | K-3367 | Oil Pump Kit | 1 | Replaces 4301829, 4301948, 4303776, 4304529, 4304572, A-6963, A-7173. | $367.14 | Add to Cart |
| 11 | K-3367 | Oil Pump Kit | 1 | Replaces 4301829, 4301948, 4303776, 4304529, 4304572, A-6963, A-7173. | $367.14 | Add to Cart |
| 12 | 20509 | Key | 1 | $10.21 | Add to Cart | |
| 13 | 14853 | Snap Ring | 2 | $1.66 | Add to Cart | |
| 14 | 4303774 | Pump Drive Gear | 1 | Replaces 4304880. | $64.04 | Add to Cart |
| 15 | K-3367 | Oil Pump Kit | 1 | Replaces 4301829, 4301948, 4303776, 4304529, 4304572, A-6963, A-7173. | $367.14 | Add to Cart |
| 16 | X-14-700 | Steel Ball | 1 | 7/16" | $1.63 | Add to Cart |
| 17 | 4303775 | Spring | 1 | $8.37 | Add to Cart | |
| 18 | 4305713 | Suction Tube | 1 | Replaces 4304628. O-RING INCLUDED ON SUCTION TUBE | $19.40 | Add to Cart |
| 19 | 4304629 | Plug | 1 | $7.19 | Add to Cart | |
| 21 | X-8-686 | Capscrew | 2 | 3/8"-16X3/4" | $1.97 | Add to Cart |
| 22 | 4305715 | Splitter Lube Tube | 1 | Replaces A-7197. | $41.73 | Add to Cart |
| 23 | 4306584 | Clutch Housing Gasket | 1 | Replaces 4304815, 4305668. | $22.49 | Add to Cart |
| 24 | S-3017 | Case Assembly | 1 | Replaces 4305693. | $3,527.40 | Add to Cart |
| 25 | 14373 | Magnet | 3 | $3.89 | Add to Cart | |
| 26 | X-8-447 | Screw | 2 | $2.85 | Add to Cart | |
| 27 | 20225 | O-ring | 1 | $2.06 | Add to Cart | |
| 999 | K-3367 | Oil Pump Kit | 1 | Replaces 4301829, 4301948, 4303776, 4304529, 4304572, A-6963, A-7173. | $367.14 | Add to Cart |
Kits & Assemblies
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| K-1698 | O-ring/element Kit | 1 | FOR FILTER REGULATOR | $16.42 | Add to Cart | |
| K-1956 | Cooler Instln Kit | 1 | $859.65 | Add to Cart | ||
| K-2170 | Filter Reg Kit | 1 | Replaces A-5454. | $68.95 | Add to Cart | |
| K-2402 | Cover & Screw Kit | 1 | Replaces 20513, 4300751. | $13.53 | Add to Cart | |
| K-2805 | Shim Kit | 1 | Replaces 21452, K-2106. | $46.55 | Add to Cart | |
| K-2908 | O-ring Kit | 1 | FOR SOLENOID VALVE | $5.80 | Add to Cart | |
| K-2918 | Oil Seal Kit | 1 | Replaces 43023224302323. "FOR MAGNETIC COVER" | $46.53 | Add to Cart | |
| K-3231 | Speed Sensor Kit | 1 | Replaces A-6398, A-6724. SINGLE PICK-UP (2 PIN) | $48.61 | Superseded by K4148Add to Cart | |
| K-3365 | Range Cyl Cover Kit | 1 | Replaces 691442. | $147.56 | Add to Cart | |
| K-3367 | Oil Pump Kit | 1 | Replaces 4301829, 4301948, 4303776, 4304529, 4304572, A-6963, A-7173. | $367.14 | Add to Cart | |
| K-3438 | Position Sensor Kit | 1 | Replaces 691551, 691926. | $117.41 | Add to Cart | |
| K-3484 | O-ring Kit - Range | 1 | $20.36 | Add to Cart | ||
| K-3492 | Synchronizer Kit | 1 | Replaces K-2446. | $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-3518 | Gasket Kit | 1 | $68.51 | Add to Cart | ||
| K-3519 | Basic Overhaul Kit | 1 | $875.87 | Add to Cart | ||
| K-3522 | Basic Rebuild Kit | 1 | $699.01 | Add to Cart | ||
| K-3523 | Speedo Plug Kit | 1 | Replaces 4302707. | $5.15 | Add to Cart | |
| K-3671 | Forced Lube Cl Hsg Kit | 1 | $524.96 | Add to Cart | ||
| K-3681 | Trans Harness Kit | 1 | Replaces 4305915. | $252.10 | Add to Cart | |
| K-3682 | Range/splitter Valve Kit | 1 | Replaces 5561801, 5561804, K-2907. | $300.65 | Add to Cart | |
| K-3707RX | Reman Exch Trans Controller Kit | 1 | Replaces K-3707. | $2,469.36 | Add to Cart | |
| K-3734 | Trans Controller Mounting Kit | 1 | $81.96 | Add to Cart | ||
| K-3784RX | Reman Exch Gen 3 X-y Shifter Kit | 1 | Replaces A-7670, K-3665, K-3784. | No longer available - Call for replacement | ||
| K-3979 | Spacer Kit | 1 | INCLUDES (4) SPACER MOUNTING SCREWS | $40.18 | Add to Cart | |
| K-3980 | Cobra Shift Lever Kit (rho) | 1 | Replaces K-3680. (LEFT HAND DRIVE), ALSO KNOWN AS (RHO) RIGHT HAND OPERATION | $1,557.68 | Add to Cart | |
| K-3997 | Cobra Shift Lever Kit (rho) W/mack Swing Arm | 1 | Replaces A-7181, K-3680. (LEFT HAND DRIVE), ALSO KNOWN AS (RHO) RIGHT HAND OPERATION - FOR UNITS USING THE MACK 10MY559M SWING ARM BRACKET | No longer available - Call for replacement | ||
| K-4051 | Rt Clutch Housing Service Kit | 1 | $100.55 | Add to Cart | ||
| S-1404 | Oil Filter | 1 | Replaces 17238. | $273.36 | Add to Cart | |
| S-1659 | Input Shaft | 1 | Replaces 2053523566, 4302661. 2" PULL - USE W/FBC 20550 | $110.63 | Add to Cart | |
| S-2501 | Speedo Rotor Assy | 1 | Replaces 4302242. MAGNETIC | $97.27 | Add to Cart | |
| S-2688 | Mainshaft Assy | 1 | Replaces 4303404, 4303913. | $149.23 | Add to Cart | |
| S-2913 | Rear Bearing Cover Assy | 1 | Replaces 691637, 4304651, 4305833. | $296.77 | Add to Cart | |
| S-2956 | Range Section Assy | 1 | "B" RATIO | $3,148.68 | Add to Cart | |
| S-3017 | Case Assembly | 1 | Replaces 4305693. | $3,527.40 | Add to Cart | |
| S-3021 | Shift Bar Housing Assy | 1 | Replaces 4305895. COMPLETE | $1,554.83 | Add to Cart | |
| S-3022 | Shift Bar Housing Assy | 1 | Replaces 4305895. HOUSING ONLY | $326.77 | 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 | $122.31 | Add to Cart | |
| 4 | A-7254 | Synchronizer Assembly | 1 | Replaces A-4937, A-5876. LO RANGE | $146.52 | Add to Cart |
| 5 | 4302276 | Auxiliary Mainshaft | 1 | $202.34 | Add to Cart | |
| 7 | 22899 | Washer | 1 | $64.19 | Add to Cart | |
| 8 | 4302092 | Reduction Gear | 1 | Replaces 23661. | $346.43 | Add to Cart |
| 10 | 22898 | Spacer | 1 | $71.12 | Add to Cart | |
| 11 | 5556503-BOX | Bearing | 1 | Replaces 5556503. | $165.74 | Add to Cart |
| 12 | K-4122 | Hex Flange Crimped Nut Kit | 1 | Replaces 4302321, 4306520. | $34.01 | Add to Cart |
Mainshaft Assy
Item 1Item 7Item 14Item 14Item 7Item 9Item 14Item 14Item 9Item 10Item 15Item 5Item 4Item 2Item 3Item 6Item 8Item 12Item 11Item 13Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | S-2688 | Mainshaft Assy | 1 | Replaces 4303404, 4303913. | $149.23 | Add to Cart |
| 2 | 62504 | Roll Pin | 1 | $1.28 | Add to Cart | |
| 3 | 4304614 | 3-SIDED Key | 1 | Replaces 4300890. | $6.30 | Add to Cart |
| 4 | 14750 | Snap Ring | 1 | $2.20 | Add to Cart | |
| 5 | 23653 | Reverse Gear- Mainshaft | 1 | $234.70 | Add to Cart | |
| 6 | 14749 | Spacer | 1 | $6.93 | Add to Cart | |
| 7 | 4305997 | Sliding Clutch | 2 | Replaces 4301407. | $41.73 | Add to Cart |
| 8 | 4303620 | 1ST Gear-mainshaft | 1 | Replaces 4303618. | $196.83 | Add to Cart |
| 9 | 4303603 | Washer | 2 | Replaces 4302397. | $14.45 | Add to Cart |
| 10 | 4303477 | 2ND Gear-mainshaft | 1 | Replaces 4303414. | $180.99 | Add to Cart |
| 11 | 4302384 | 3RD Gear-mainshaft | 1 | Replaces 4302385. | $195.59 | Add to Cart |
| 12 | 4302383 | Od Gear-mainshaft | 1 | $159.16 | Add to Cart | |
| 13 | 4300830 | Washer .244-BLUE | 1 | $9.36 | Add to Cart | |
| 14 | 4302398 | Washer | 4 | $10.08 | Add to Cart | |
| 15 | 4305996 | Sliding Clutch | 1 | Replaces 691922. | $76.97 | Add to Cart |
Miscellaneous
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 5586260 | Shift Diagram Label | 1 | $28.59 | Add to Cart | ||
| 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 |
Oil Cooler
Item 11Item 7Item 1Item 4Item 10Item 9Item 7Item 2Item 7Item 6Item 6Item 7Item 6Item 3Item 13Item 12Item 6Item 13Item 2Item 8Click 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 | 19424 | Hose | 1 | 25 FEET | $379.73 | Add to Cart |
| 3 | X-8-535 | Capscrew | 2 | 5/16"-16X2-1/2" | $1.94 | Add to Cart |
| 4 | X-3-506 | Lockwasher | 2 | 5/16" | $1.36 | Add to Cart |
| 5 | 18211 | Bracket | 4 | $3.23 | Add to Cart | |
| 6 | 19419 | Connector | 6 | $9.93 | Add to Cart | |
| 7 | 19415 | Swivel | 4 | $41.50 | Add to Cart | |
| 8 | X-10-501 | Washer | 2 | 5/16" | $1.13 | Add to Cart |
| 9 | 18209 | Plug-rubber Mount | 2 | $5.18 | Add to Cart | |
| 10 | 17190 | Strap | 8 | $3.24 | Add to Cart | |
| 11 | 19423 | Clamp | 5 | $3.67 | Add to Cart | |
| 12 | 18210 | Nut | 2 | $2.29 | Add to Cart | |
| 13 | 19422 | Elbow | 4 | $50.85 | Add to Cart | |
| 14 | S-1404 | Oil Filter | 1 | Replaces 17238. | $273.36 | Add to Cart |
| 15 | 17237 | Filter Element | 1 | $25.51 | Add to Cart |
Range Cylinder
Item 7Item 4Item 1Item 2Item 15Item 5Item 17Item 9Item 11Item 18Item 8Item 16Item 6Item 15Item 13Item 3Item 15Item 10Item 12Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | A-5474 | Shift Yoke Assy | 1 | $105.70 | Add to Cart | |
| 2 | 14347 | Gasket | 1 | $2.29 | Add to Cart | |
| 3 | 691348 | Range Cylinder | 1 | $111.33 | Add to Cart | |
| 4 | 14765 | O-ring | 1 | $2.70 | Add to Cart | |
| 5 | 14341 | Piston | 1 | Replaces 23353. | $26.70 | Add to Cart |
| 6 | 14345 | O-ring | 1 | $1.84 | Add to Cart | |
| 7 | 14344 | O-ring | 1 | $8.00 | Add to Cart | |
| 8 | X-1-1010 | Nut | 1 | 5/8"-18 | $2.11 | Add to Cart |
| 9 | 691955 | Gasket | 1 | Replaces 691440. | $8.09 | Add to Cart |
| 10 | K-3365 | Range Cyl Cover Kit | 1 | Replaces 691442. | $147.56 | Add to Cart |
| 11 | X-8-647 | Capscrew | 2 | 3/8"-16X4-3/4" | $6.37 | Add to Cart |
| 12 | X-8L-605 | Capscrew | 2 | 3/8"-16X3" | $4.71 | Add to Cart |
| 13 | X-3-600 | Lockwasher | 2 | 3/8" | $1.33 | Add to Cart |
| 15 | X-12-208 | Pipe Plug | 3 | 1/8" NPT | $2.30 | Add to Cart |
| 16 | K-2908 | O-ring Kit | 1 | FOR SOLENOID VALVE | $5.80 | Add to Cart |
| 17 | X-8-264 | Hex Flange Head Screw | 4 | Replaces X8259. #10-24 X 1 1/4 | $3.95 | Add to Cart |
| 18 | K-3682 | Range/splitter Valve Kit | 1 | Replaces 5561801, 5561804, K-2907. | $300.65 | Add to Cart |
Reverse Idler
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 3 | 4302982 | Washer | 4 | Replaces 14282. | $5.69 | Add to Cart |
| 4 | 14287 | Bearing | 2 | Replaces 4305020. | $23.17 | Add to Cart |
| 5 | 16757 | Reverse Idler Gear | 2 | Replaces 22409. | $145.40 | Add to Cart |
| 8 | 4303336 | Retaining Ring | 4 | $2.70 | Add to Cart | |
| 9 | 4305513 | Idler Shaft | 2 | $22.92 | Add to Cart |
Shift Bar Housing
Item 2Item 7Item 11Item 20Item 26Item 37Item 19Item 19Item 22Item 17Item 13Item 14Item 26Item 40Item 16Item 15Item 18Item 15Item 26Item 18Item 25Item 10Item 16Item 23Item 29Item 5Item 24Item 39Item 34Item 35Item 30Item 31Item 27Item 34Item 35Item 36Item 33Item 24Item 28Item 32Item 26Item 26Item 20Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | S-3022 | Shift Bar Housing Assy | 1 | Replaces 4305895. HOUSING ONLY | $326.77 | Add to Cart |
| 2 | 4302676 | Gasket | 1 | Replaces 14918. | $5.64 | Add to Cart |
| 5 | 20332 | Air Valve Shaft | 1 | Replaces 17177. | $17.23 | Add to Cart |
| 7 | X-12-603 | Pipe Plug | 1 | Replaces X12602. 3/8" NPT | $4.40 | Add to Cart |
| 10 | 21966 | Plunger | 1 | $17.64 | Add to Cart | |
| 11 | 4301372 | Spring | 1 | $9.57 | 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 | 5 | 3/8"-16X1-1/2"- TWO FOR LIFTING EYES, 2 FOR HARNESS BRACKET AND 1 FOR STRAIN RELIEF VALVE | $1.72 | Add to Cart |
| 16 | X-8L-604 | Capscrew | 8 | 3/8"-16X1-1/4" | $2.34 | Add to Cart |
| 17 | 15899 | Pin | 2 | $4.30 | Add to Cart | |
| 18 | 15900 | Gasket | 2 | $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 | 691661 | Compression Spring | 3 | $5.05 | Add to Cart | |
| 22 | X-14-800 | Steel Ball | 3 | 1/2" | $1.78 | Add to Cart |
| 23 | 691712 | Shift Yoke | 1 | Replaces 4301376. REVERSE/1ST | $75.44 | Add to Cart |
| 24 | X-14-1200 | Steel Ball | 2 | 3/4" | $2.83 | Add to Cart |
| 25 | 14658 | Shift Block | 1 | 2ND/3RD | $43.77 | Add to Cart |
| 26 | 3220 | Lockscrew | 5 | $4.28 | Add to Cart | |
| 27 | 1634 | Interlock Pin | 1 | $3.13 | Add to Cart | |
| 28 | 14659 | Shift Block | 1 | 4TH/5TH | $31.48 | Add to Cart |
| 29 | 691601 | Shift Yoke | 1 | Replaces 4302212. 4TH/5TH | $289.67 | Add to Cart |
| 30 | 4301366 | Yoke Bar | 1 | 4TH/5TH | $99.83 | Add to Cart |
| 31 | 691600 | Shift Yoke | 1 | Replaces 4302994. 2ND/3RD | $301.54 | Add to Cart |
| 32 | 4301365 | Yoke Bar | 1 | 2ND/3RD | $101.23 | Add to Cart |
| 33 | 4301364 | Yoke Bar | 1 | REVERSE/1ST | $99.83 | Add to Cart |
| 34 | K-3231 | Speed Sensor Kit | 2 | Replaces A-6398, A-6724. SINGLE PICK-UP (2 PIN) | $48.61 | Superseded by K4148Add to Cart |
| 35 | 14142 | O-ring | 2 | $1.96 | Add to Cart | |
| 36 | X-8C-409 | Capscrew | 2 | 1/4"-20X5/8" | $1.87 | Add to Cart |
| 37 | 4303656 | Plug | 3 | Replaces 15917. | $2.91 | Add to Cart |
| 38 | 15900 | Gasket | 3 | $2.24 | Add to Cart | |
| 39 | 4305869 | Screw 3/8 & 5/16 | 3 | USED FOR MOUNTING ECU | $7.03 | Add to Cart |
| 40 | 4305870 | Nut Assembly | 3 | 5/16-18, USED FOR MOUNTING ECU | $1.89 | Add to Cart |
| 999 | S-3021 | Shift Bar Housing Assy | 1 | Replaces 4305895. COMPLETE | $1,554.83 | Add to Cart |
Shift Controls
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 4306043 | Pushbutton Assy | 1 | Replaces A-7466, S-3007. | $1,088.67 | Add to Cart |
| 2 | K-3997 | Cobra Shift Lever Kit (rho) W/mack Swing Arm | 1 | Replaces 4305447, K-3680. (LEFT HAND DRIVE), ALSO KNOWN AS (RHO) RIGHT HAND OPERATION - FOR UNITS USING THE MACK 10MY559M SWING ARM BRACKET | No longer available - Call for replacement | |
| 3 | 5505111 | Shift Lever Knob Decal | 1 | No longer available - Call for replacement | ||
| 4 | 5505110 | Shift Lever Position Strip | 1 | $11.88 | Add to Cart | |
| 5 | K-3980 | Cobra Shift Lever Kit (rho) | 1 | Replaces K-3680. (LEFT HAND DRIVE), ALSO KNOWN AS (RHO) RIGHT HAND OPERATION | $1,557.68 | Add to Cart |
| 6 | A-7982 | Jumper Harness Assy | 1 | $50.70 | Add to Cart | |
| 7 | K-3979 | Spacer Kit | 1 | INCLUDES (4) SPACER MOUNTING SCREWS | $40.18 | Add to Cart |
X-Y Shifter Module
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | K-3784RX | Reman Exch Gen 3 X-y Shifter Kit | 1 | Replaces A-7670, K-3665, K-3784. | No longer available - Call for replacement | |
| 2 | 4305452 | Gasket | 1 | Replaces 4301958. | $13.93 | Add to Cart |
| 3 | K-3438 | Position Sensor Kit | 2 | Replaces 691551, 691926. | $117.41 | Add to Cart |
| 4 | X-8C-615 | Capscrew | 4 | $10.25 | Add to Cart | |
| 5 | 4304602 | Breather | 1 | Replaces 23605. 1/4" NPT | $8.22 | Add to Cart |
| 6 | 5559348 | Ty-rap | 12 | FOR X-Y SHIFTER AND TRANS HARNESSES | $2.40 | Add to Cart |
| 7 | K-4009 | Xy Shifter Repair Kit | 1 | $17.59 | Add to Cart |
This is the complete factory parts breakdown for the Eaton Fuller RTO-14910B-AS3, with every part in the manual matched to our live inventory. We stock 285 of the 296 parts above; 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.
Auxiliary Drive Gear Case (Aux) Case (Front) Controller Ecu & Harness Countershaft & Brgs (Aux) Countershaft Assy Filter Regulator Harness Mounting Brackets Input Shaft & Drive Gear Integral Oil Pump Kits & Assemblies Mainshaft & Synchro(Aux) Mainshaft Assy Miscellaneous Oil Cooler Range Cylinder Reverse Idler Shift Bar Housing Shift Controls X-Y Shifter Module
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This is the Eaton Fuller Illustrated Parts List covering the RTO-14910B-AS3 transmission. Use it to identify every serviceable part in your unit (assemblies, gears, shafts, housings and seals) before you order replacements.
| Models covered | RTO-14910B-AS3 |
| Transmission type | 10-speed, twin-countershaft, heavy duty |
| Document | Illustrated Parts List (Eaton Fuller) |
| Length | 29 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
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 RTO-14910B-AS3
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.