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Eaton Fuller FRLO-16410C Parts Manual

This is the Eaton Fuller Illustrated Parts List covering the FRLO-16410C transmission. Use it to identify every serviceable part in your unit — assemblies, gears, shafts, housings and seals — before you order replacements.

Models coveredFRLO-16410C
Transmission type10-speed, twin-countershaft, heavy duty
DocumentIllustrated Parts List (Eaton Fuller)
Length27 pages
FormatPDF — 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

Download PDF

This is the complete factory parts breakdown for the Eaton Fuller FRLO-16410C — every part in the manual, matched to our live inventory. We stock 232 of the 240 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.

No parts match that search — try the part number with no dashes.

Case Assy

Eaton Fuller FRLO-16410C Case Assy exploded-view diagram

Click a number on the diagram to highlight that part below.

ItemPart No.DescriptionQtyNotesPrice
04306899Lube Tag1Replaces 4304885. NOT PICTURED - LOCATED BY FILL PLUG$2.22Add to Cart
0K-3650Rtv Service Kit1Replaces 55645155564525. FLANGE SEALANT$34.35Add to Cart
1K-3914Clutch Housing Service Kit1Replaces 4304273, A-7326. NON-NODAL MOUNT - ALUMINUM - HYDRAULIC$733.84Add to Cart
1S-3116RReman Clutch Housing Assy (sau)1Replaces 4305248, A-7437. STANDARD - ALUMINUM$1,133.91Add to Cart
1S-3117RReman Clutch Housing Assy (nau)1Replaces 4305238, A-7439. NODAL MOUNT - ALUMINUM$1,160.13Add to Cart
212815Bushing4$5.26Add to Cart
216374Plug2$4.55Add to Cart
314334Dowel2$5.33Add to Cart
44304285Oil Trough1$6.85Add to Cart
5X-8-0801MCapscrew3M8 X 1.25 X 12MM$2.57Add to Cart
64305220Bushing (shift Rod)1Replaces 2770085. $14.29Add to Cart
74304187Oil Dam Plate1$2.32Add to Cart
84304197Cover1$18.45Add to Cart
94304199Spring1$10.02Add to Cart
104304602Breather1Replaces 23605. 1/4" NPT$8.22Add to Cart
11X-8C-1014MCapscrew & Washer16M10 X 35.0MM$4.75Add to Cart
12X-8C-1023MCapscrew & Washer2M10 X 55.0MM$4.61Add to Cart
13S-2965Case Assy - Standard1Replaces 4304361. $3,041.94Add to Cart
145577504Stud2M16 X 2 X 52MM$3.41Add to Cart
15X-1-1606MSelf Locking Hex Nut2Replaces X11601M, X11603M, X-1-1605M. M16 X 1.5$3.16Add to Cart
16X-10-1005Washer2$1.50Add to Cart
184302748Reverse Switch1$26.05Add to Cart
194304165Pin1$8.73Add to Cart
204304023Plug2Replaces 4303747. 1-1/16" MAGNETIC, O-RING INCLUDED ONE FOR FILL OPENING ONE FOR DRAIN OPENING$15.41Add to Cart
214302749Neutral Switch1$23.23Add to Cart
224304105Pin1$10.41Add to Cart
234304189Oil Seal1$87.05Add to Cart
24X-1-1604MNut8M8 X 1.25$1.71Add to Cart
25X-8C-1015MCapscrew & Washer4M10 X 30.0MM$3.01Add to Cart
26X-8C-1016MCapscrew & Washer8M10 X 20MM$1.69Add to Cart
274304196Screw4M10 X M8$31.09Add to Cart
284304239Aux Countershaft Cover2$81.79Add to Cart
294305550Sight Plug (1-5/8)1Replaces 4304123. Call for availability
304304203Screw4M10 X M8$29.09Add to Cart
3114575Pto Cover1Replaces 4302254. $14.97Add to Cart
3214373Magnet3$3.89Add to Cart
33X-12-802Pipe Plug1Replaces X12800. 1/2"$1.94Add to Cart
34X-12-208Pipe Plug31/8" NPT$2.30Add to Cart
354304138Plunger1Replaces 4302162. SPLITTER DETENT$8.09Add to Cart
364304113Compression Spring1$11.58Add to Cart
375568510O-ring1$3.82Add to Cart
384304129Plug1$4.44Add to Cart

Countershaft & Brgs(Aux)

ItemPart No.DescriptionQtyNotesPrice
14304185Bearing - Inner Race4$39.37Add to Cart
24304184Bearing - Outer Race4$43.28Add to Cart
3A-6873Welded Countershaft Assy2C/S 4304159 - S/G 4304131$692.70Add to Cart
44304214Bearing2$39.07Add to Cart
54304217Retaining Ring2$5.18Add to Cart

Countershaft Assy

ItemPart No.DescriptionQtyNotesPrice
1K-3691Roller Bearing Kit2Replaces 4305338. $43.63Add to Cart
24304212Bearing - Inner Race2$29.34Add to Cart
3A-7217Welded Countershaft Assy2Replaces 4304279, 4304283, A-7166. C/S 4304258 - D/G 4304257 4TH/G - 4304283$698.51Add to Cart

Electronic Control Unit

ItemPart No.DescriptionQtyNotesPrice
1X-8C-0809MCapscrew & Washer9M8 X 70.0MM$5.04Add to Cart
2S-2973RXReman Exchange Lightning Ecu1Replaces A-6997, A-6999, S-2973. $2,872.07Add to Cart
54304186Seal Plate1$35.24Add to Cart
64304175Washer1$22.34Add to Cart
77935Breather1$4.12Add to Cart

Filter Regulator

ItemPart No.DescriptionQtyNotesPrice
1A-5373Filter Regulator Assy1Replaces 22677. 77 - 82 PSI$127.18Add to Cart
2K-1698O-ring/element Kit1FOR FILTER REGULATOR$16.42Add to Cart
3X-8C-0604MCapscrew & Washer2M6 X 55.0MM$12.95Add to Cart
4X-12-208Pipe Plug31/8" NPT$2.30Add to Cart
54304778Elbow190 DEGREE$17.51Add to Cart
615114O-ring2$1.59Add to Cart

Input Shaft & Drive Gear

Eaton Fuller FRLO-16410C Input Shaft & Drive Gear exploded-view diagram

Click a number on the diagram to highlight that part below.

ItemPart No.DescriptionQtyNotesPrice
1X-8C-1014MCapscrew & Washer6M10 X 35.0MM$4.75Add to Cart
2K-3764Clutch Installation Kit1Replaces 4304102, 4304125, S-2968, K-3654. UNITS BUILT PRIOR TO S/N K0300427$588.36Add to Cart
2S-2992Front Brg Cover Assy1Replaces 4305123. UNITS BUILT BEGINNING WITH S/N K0300427$259.18Add to Cart
35568545O-ring1$13.81Add to Cart
44305625Oil Seal1Replaces 4304125. UNITS BUILT BEGINNING WITH S/N K0300427$45.72Add to Cart
4K-3764Clutch Installation Kit1Replaces 4304102, 4304125, S-2968, K-3654. UNITS BUILT PRIOR TO S/N K0300427$588.36Add to Cart
5K-3575Shim Kit1Replaces K-3402. $66.92Add to Cart
65557503Bearing Cup1$210.80Add to Cart
75557005Bearing Cone1$75.09Add to Cart
8X-11-0400MScrew1$2.49Add to Cart
94304201Eccentric Pump Assy1$247.15Add to Cart
104305624Input Shaft1Replaces 4304102. UNITS BUILT BEGINNING WITH S/N K0300427$461.80Add to Cart
10K-3764Clutch Installation Kit1Replaces 4304102, 4304125, S-2968, K-3654. UNITS BUILT PRIOR TO S/N K0300427$588.36Add to Cart
114304103Piston Pump1$18.28Add to Cart
124304124Snap Ring1$8.66Add to Cart
134305542Main Drive Gear Washer1Replaces 4304218. $36.20Add to Cart
144304266Main Drive Gear1Replaces 4304110. $187.13Add to Cart
154304181-BOXBearing1Replaces 4304181. $24.90Add to Cart
164304137-BOXSpherical Washer1Replaces 4304137. $27.67Add to Cart
174304101Snap Ring1$2.06Add to Cart

Integral Oil Cooler

ItemPart No.DescriptionQtyNotesPrice
1A-6899Fitting Assy2Replaces 4304240. 7/8" - INCLUDES ITEM 2 & 3$44.93Add to Cart
220875O-ring4$2.57Add to Cart
35568538O-ring2$2.01Add to Cart
44304127Oil Cooler1$239.00Add to Cart
5X-8-0801MCapscrew2M8 X 1.25 X 12MM$2.57Add to Cart

Isolators

Eaton Fuller FRLO-16410C Isolators exploded-view diagram

Click a number on the diagram to highlight that part below.

ItemPart No.DescriptionQtyNotesPrice
119124-e- Ring2$1.56Add to Cart
2K-3467Pin Replacement Kit1Replaces 21245. $3.56Add to Cart
321246Bushing2$2.02Add to Cart
4S-1794Isolator Assy1$170.02Add to Cart
621247Lever1STRAIGHT 18.67"$327.38Add to Cart
721235Stub Lever1LOW TOWER$111.77Add to Cart
74301168Stub Lever1MID TOWER$113.11Add to Cart
92176790 Deg Lever1STRAIGHT 33"$369.68Add to Cart
10K-3399Isolator Bushing Kit1Replaces 21244, 23311. $22.46Add to Cart
11X-8-560Screw1$2.39Add to Cart
12X-9-503Nut1$1.99Add to Cart

Kits & Assemblies

ItemPart No.DescriptionQtyNotesPrice
K-1476Shift Lever Hsg1Replaces 4530, 17163, 18298, 4304905, A-4437. LOW TOWER$103.90Add to Cart
K-1698O-ring/element Kit1FOR FILTER REGULATOR$16.42Add to Cart
K-2428Lever Replacement Kit1LOW TOWER$171.72Add to Cart
K-2977Shift Lever Hsg Kit1Replaces 4301167, 4304907, A-6040. MID TOWER$123.55Add to Cart
K-2978Lever Replacement Kit1MID TOWER$162.67Add to Cart
K-3376O-ring & Washer Kit1Replaces 4301211. $6.24Add to Cart
K-3399Isolator Bushing Kit1Replaces 21244, 23311. $22.46Add to Cart
K-3405Repair Kit - Range1$33.64Add to Cart
K-3406Repair Kit - Splitter1$12.08Add to Cart
K-3407Repair Kit - Range/splitter1$41.27Add to Cart
K-3408Small Parts Kit1$244.02Add to Cart
K-3454Speed Sensor Kit1Replaces A-6398, A-6724. SINGLE PICK-UP (2 PIN)Call for availability
K-3455Speed Sensor Kit, Dual1Replaces A-7046, A-7518. DUAL PICK-UP (4 PIN)Call for availability
K-3467Pin Replacement Kit1Replaces 21245. $3.56Add to Cart
K-3492Synchronizer Kit1Replaces K-2446. $228.43Add to Cart
K-3497Synchronizer Replacement Kit1Replaces K-3200. SLIDING CLUTCH INCLUDED IN KIT$508.76Add to Cart
K-3523Speedo Plug Kit1Replaces 4302707. $5.15Add to Cart
K-3575Shim Kit1Replaces K-3402. $66.92Add to Cart
K-3617Oil Seal Kit1Replaces 4302322, 4302323. $60.87Add to Cart
K-3650Rtv Service Kit1Replaces 55645155564525. FLANGE SEALANT$34.35Add to Cart
K-3652Basic Overhaul Kit1Replaces K-3409. Call for availability
K-3653Basic Rebuild Kit1Replaces K-3410. FOR UNITS BUILT PRIOR TO S/N K0300427 YOU MUST ALSO ORDER A 4305624 INPUT SHAFT, FOR UNITS BUILT BEGINNING WITH S/N K0300427 YOU ONLY NEED TO ORDER K-3653Call for availability
K-3764Clutch Installation Kit1Replaces 4304102, 4304125, S-2968, K-3654. UNITS BUILT PRIOR TO S/N K0300427$588.36Add to Cart
K-3914Clutch Housing Service Kit1Replaces 4304273, A-7326. NON-NODAL MOUNT - ALUMINUM - HYDRAULIC$733.84Add to Cart
S-1794Isolator Assy1$170.02Add to Cart
S-2129Shift Lever Hsg Assy1LOW TOWER$320.71Add to Cart
S-2501Speedo Rotor Assy1Replaces 4302242. MAGNETIC$97.27Add to Cart
S-2519Shift Lever Hsg Assy1Replaces S-2919. MID TOWER$369.73Add to Cart
S-2810Mainshaft Assy1Replaces 4304104. $312.02Add to Cart
S-2827Mainshaft Assy - Aux.1Replaces 4304156. $412.22Add to Cart
S-2831Rear Bearing Cover Assy1Replaces 4304109, 4304182. ONE PUSH-IN SENSOR OPENING (10.00) TWO THREADED SENSOR OPENINGS (4:00/8:00)$165.25Add to Cart
S-2857Rear Bearing Cover Assy1Replaces 4304215. THREE PUSH-IN SENSOR OPENINGS (10:00/4:00/8:00)$186.93Add to Cart
S-2965Case Assy - Standard1Replaces 4304361. $3,041.94Add to Cart
S-2973RXReman Exchange Lightning Ecu1Replaces A-6997, A-6999, S-2973. $2,872.07Add to Cart
S-2992Front Brg Cover Assy1Replaces 4305123. UNITS BUILT BEGINNING WITH S/N K0300427$259.18Add to Cart

Levers/Housings

Eaton Fuller FRLO-16410C Levers/Housings exploded-view diagram

Click a number on the diagram to highlight that part below.

ItemPart No.DescriptionQtyNotesPrice
1K-3376O-ring & Washer Kit1Replaces 4301211. $6.24Add to Cart
218299Pin1$2.49Add to Cart
3X-8C-1015MCapscrew & Washer4M10 X 30.0MM$3.01Add to Cart
7K-1476Shift Lever Hsg1Replaces 4530, 17163, 18298, 4304905, A-4437. LOW TOWER$103.90Add to Cart
84305294Gasket1Replaces 4303431. $10.08Add to Cart
9K-2977Shift Lever Hsg Kit1Replaces 4301167, 4304907, A-6040. MID TOWER$123.55Add to Cart
1510427Boot1$4.05Add to Cart
2017600Gear Shift Lever1STRAIGHT - LOW 21-1/2"$327.38Add to Cart
212538Retainer1$5.42Add to Cart
222536Spring1$5.59Add to Cart
23K-2428Lever Replacement Kit1LOW TOWER$171.72Add to Cart
23K-2978Lever Replacement Kit1MID TOWER$162.67Add to Cart
24S-1677Shift Tower Assy1LOW TOWER$257.10Add to Cart
24S-1967Shift Tower Assy1MID TOWER$226.96Add to Cart
33S-2129Shift Lever Hsg Assy1LOW TOWER$320.71Add to Cart
33S-2519Shift Lever Hsg Assy1Replaces S-2919. MID TOWER$369.73Add to Cart

Mainshaft & Synchro(Aux)

Eaton Fuller FRLO-16410C Mainshaft & Synchro(Aux) exploded-view diagram

Click a number on the diagram to highlight that part below.

ItemPart No.DescriptionQtyNotesPrice
14304140Sliding Clutch1$65.74Add to Cart
24304137-BOXSpherical Washer2Replaces 4304137. $27.67Add to Cart
34304181-BOXBearing2Replaces 4304181. $24.90Add to Cart
44304161Auxiliary Splitter Gear1$278.47Add to Cart
514897Spring3$1.40Add to Cart
6A-7331Synchronizer Assy1Replaces 43043964304397, A-5917. HI RANGE$118.88Add to Cart
74301840Sliding Clutch1Replaces 4303386. $177.82Add to Cart
8A-7254Synchronizer Assembly1Replaces A-4937, A-5876. LO RANGE$146.52Add to Cart
9S-2827Mainshaft Assy1Replaces 4304156. $412.22Add to Cart
104304139Spacer1$40.69Add to Cart
114304163Reduction Gear1$328.91Add to Cart
125556505Bearing1$484.49Add to Cart
13K-4122Hex Flange Crimped Nut Kit1Replaces 4302321, 4306520. $34.01Add to Cart

Mainshaft Assy

Eaton Fuller FRLO-16410C Mainshaft Assy exploded-view diagram

Click a number on the diagram to highlight that part below.

ItemPart No.DescriptionQtyNotesPrice
14304267Sliding Clutch1Replaces 4304242. $159.92Add to Cart
2S-2810Mainshaft Assy1Replaces 4304104. $312.02Add to Cart
362504Roll Pin1$1.28Add to Cart
44304114Key1$5.98Add to Cart
543042634TH Gear-mainshaft1$378.54Add to Cart
643042801ST Gear-mainshaft1Replaces 4304121. $163.07Add to Cart
74304128Washer6$30.28Add to Cart
84304132Sliding Clutch1$93.90Add to Cart
94304230Auxiliary Drive Gear1$236.61Add to Cart
104304130Reverse Gear- Mainshaft1$282.10Add to Cart
1116980Snap Ring1$2.75Add to Cart

Miscellaneous

ItemPart No.DescriptionQtyNotesPrice
5586270Shift Diagram Label1Replaces 5586257. $28.59Add to Cart
71203Silicone Lube18 OZ (236.59 CC)-FLEET SIZE$46.48Add to Cart
71204Adhesive Sealant10.5 CC (SINGLE APPLICATION SIZE)$10.64Add to Cart
71205Sealant12 CC (SINGLE APPLICATION SIZE)$10.82Add to Cart
71206Silicone Lube14 CC (SINGLE APPLICATION SIZE)$4.23Add to Cart
K-3650Rtv Service Kit1Replaces 55645155564525. FLANGE SEALANT$34.35Add to Cart

Range Cylinder

ItemPart No.DescriptionQtyNotesPrice
1X-1-1001MNut1M10 X 1.5 HEX$5.49Add to Cart
24304111Piston1$32.80Add to Cart
34304172Yoke Bar1$43.10Add to Cart
414767Snap Ring1$6.37Add to Cart
54304149Washer1$6.77Add to Cart
65568528O-ring1$3.31Add to Cart
74304158Pin1$20.99Add to Cart
8A-7102Range Yoke Assy1Replaces 4304232. $133.85Add to Cart
94304171Retainer1$3.85Add to Cart
104304188Step Washer1Replaces 4304166. $1.18Add to Cart
11X-13-210Screw1$1.17Add to Cart

Rear Bearing Cover

Eaton Fuller FRLO-16410C Rear Bearing Cover exploded-view diagram

Click a number on the diagram to highlight that part below.

ItemPart No.DescriptionQtyNotesPrice
1S-2501Speedo Rotor Assy1Replaces 4302242. MAGNETIC$97.27Add to Cart
25568511O-ring1$3.85Add to Cart
3K-3617Oil Seal Kit1Replaces 4302322, 4302323. $60.87Add to Cart
4X-8-0801MCapscrew3M8 X 1.25 X 12MM USE 1 W/S-2831 OR USE 3 W/S-2857$2.57Add to Cart
5S-2831Rear Bearing Cover Assy1Replaces 4304109, 4304182. ONE PUSH-IN SENSOR OPENING (10.00) TWO THREADED SENSOR OPENINGS (4:00/8:00)$165.25Add to Cart
5S-2857Rear Bearing Cover Assy1Replaces 4304215. THREE PUSH-IN SENSOR OPENINGS (10:00/4:00/8:00)$186.93Add to Cart
6X-8-1008MHex Screw6Replaces X8C1024M. M10 X 80.0MM$10.94Add to Cart
7K-3454Speed Sensor Kit1Replaces A-6398, A-6724. SINGLE PICK-UP (2 PIN)Call for availability
7K-3455Speed Sensor Kit, Dual1Replaces A-7046, A-7518. DUAL PICK-UP (4 PIN)Call for availability
920224Plug-threaded2USE W/S-2831$9.19Add to Cart
9K-3523Speedo Plug Kit2Replaces 4302707. USE W/S-2857$5.15Add to Cart
115505543YOKE-1710 Half Round1$283.85Add to Cart
115505545YOKE-1760 Half Round1$305.76Add to Cart
115505547YOKE-1810 Half Round1$274.84Add to Cart
115505553YOKE-RPL25 Half Round1$616.36Add to Cart
115505571YOKE-SPL170 Half Round1$387.42Add to Cart
115505572YOKE-SPL250 Half Round1$431.39Add to Cart
115505578YOKE-92N Half Round1$1,328.63Add to Cart

Reverse Idler

ItemPart No.DescriptionQtyNotesPrice
14304210Reverse Idler Shaft2$47.60Add to Cart
24304220Reverse Idler Gear2$238.46Add to Cart
34304202Bearing4$21.25Add to Cart
44304106Washer2$9.72Add to Cart
54302080Snap Ring2$1.87Add to Cart
6X-8-1004MCapscrew2M10 X 1.5 X 30MM$3.16Add to Cart

Shift Knob

ItemPart No.DescriptionQtyNotesPrice
1A-7479Shift Knob Assembly1Replaces 4304247, 4305225, 4305308. $334.55Add to Cart
2X-9-802Nut11/2"-13$1.87Add to Cart

Shift Shaft Assy

Eaton Fuller FRLO-16410C Shift Shaft Assy exploded-view diagram

Click a number on the diagram to highlight that part below.

ItemPart No.DescriptionQtyNotesPrice
2A-6927Shift Shaft Assy1Replaces 4304216. ALL REQUIRED PINS INCLUDED$769.20Add to Cart
34304107Key1$167.69Add to Cart
44305138Yoke11ST & REVNo longer available — call for replacement
54304265Yoke13RD & DIRECT$193.81Add to Cart
64305137Plug - Hex Head1M18 X 1.5$6.70Add to Cart
74304155Spring1$9.80Add to Cart
84304133Spring1$11.20Add to Cart
94304135Plunger1$11.78Add to Cart
114304129Plug1$4.44Add to Cart
124304113Compression Spring1STANDARD$11.58Add to Cart
124304250Compression Spring1OPTIONAL - HEAVY$21.00Add to Cart
134304138Plunger1Replaces 4302162. $8.09Add to Cart

Splitter Cylinder

Eaton Fuller FRLO-16410C Splitter Cylinder exploded-view diagram

Click a number on the diagram to highlight that part below.

ItemPart No.DescriptionQtyNotesPrice
14302080Snap Ring1$1.87Add to Cart
25568529O-ring1Replaces 18899. $8.96Add to Cart
34304176Piston1$40.29Add to Cart
419953O-ring1$2.49Add to Cart
55568528O-ring1$3.31Add to Cart
64304194Piston1$82.63Add to Cart
722146O-ring1$3.57Add to Cart
84304204Yoke Bar1$82.75Add to Cart
94304158Pin1$20.99Add to Cart
10A-7103Splitter Yoke Assy1Replaces 4304229. $92.20Add to Cart
11X-13-210Screw1$1.17Add to Cart
124304188Step Washer1Replaces 4304166. $1.18Add to Cart
134304171Retainer1$3.85Add to Cart

Eaton Fuller parts & units we stock

Pro Gear and Transmission stocks new, remanufactured and good-used parts for Eaton Fuller transmission units:

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.
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