View 1 Photo View 0 Videos Eaton-Fuller Counter Shaft Gear, Part # 4302666 EF59550HP S-20824 $145.44 USD I/p dr counter shaft gear, Serial#: 4302666, Casting#: 4302666 Quantity2ConditionNewPart Number4302666 EF59550HP S-20824Stock Number4302666 MLS Number9002889CategoryTransmission Parts Last Updated8/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Eaton ECA Speed Sensor Kit, Part # FULK3776 $67 USD New Eaton ECA Speed Sensor Kit ConditionNewPart NumberFULK3776Stock Number772-10511 MLS Number14540056CategoryTransmission Parts Last Updated8/13/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Input Seal Atr Box/// Notes $46.20 USD input seal ATR box/// NOTES ConditionNewPart Number455566Stock Number455566 MLS Number9115683CategoryTransmission Parts Last Updated8/12/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Surplus Eaton Gasket Kit Fuller RT 16918 / 18918 Transmission Application $60 USD NEW SURPLUS EATON GASKET KIT FULLER RT 16918 / 18918 Transmission Application Quantity3ConditionNewStock NumberEF89960 MLS Number14530062CategoryTransmission Parts Last Updated8/7/2026 LocationOil City, LA, US Sold ByBobby Johnson Equipment Co., Inc. (855) 946-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton Fuller Gasket Kit K-2921 for FRO16210C $60 USD NEW SURPLUS EATON FULLER K-2921 GASKET KIT FRO16210C Quantity4ConditionNewStock NumberEF34270 MLS Number14530060CategoryTransmission Parts Last Updated8/7/2026 LocationOil City, LA, US Sold ByBobby Johnson Equipment Co., Inc. (855) 946-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Fuller FROF16210B Air Control Module Kit for Shift Bar Housing $425 USD KIT AIR MODULE FOR SHIFT BAR HOUSING, 2 - 14197 O-RING, 1 - 15569 O-RING, 2 - 5554902 CONNECTOR, ELBOW, 2 - 84005 CONNECTOR, STR, 1 - A-6342 MODULE ASSY, AIR CONTROL, Quantity27ConditionNewFits To Make(s)FULLERFits To Model(s)FROF16210BStock NumberFUL K3245 MLS Number12396398CategoryTransmission Parts Last Updated8/6/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Eaton-Fuller Clutch Install Kit for FO-16E318B-MXP, Part # K4145CL CLUK-4145CL $725.91 USD CLUTCH INSTALL KIT FOR FO-16E318BMXP AND OTHER VARIOUS MODELS, Serial#: K4145CL, Casting#: ? ConditionNewPart NumberK4145CL CLUK-4145CLStock NumberK4145CL MLS Number13460965CategoryTransmission Parts Last Updated7/31/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller RTLO18913A Transmission Oil Pump, Part # K3367 $144.59 USD OIL PUMP, Serial#: ?/?, Casting#: ?/? Quantity3ConditionNewPart Numberk3367Stock Numberk3367 MLS Number9003375CategoryTransmission Parts Last Updated7/31/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer (TTC) ES53-5D Transmission Input Seal, Part # 39925 $38.95 USD INPUT SEAL ES53-5D AND OTHER MODELS OF TRANSMISSIONS, Serial#: 39925 ConditionNewPart Number39925Stock Number39925 MLS Number14509616CategoryTransmission Parts Last Updated7/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Clutch Release Shaft, Live Side, Part # GSH-6126 106C-1047 972355R1 330610-5 $50.83 USD clutch release shaft live side ConditionNewPart NumberGSH-6126 106C-1047 972355R1 330610-5Stock Number604KC122P1 MLS Number14509615CategoryTransmission Parts Last Updated7/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller 3RD Gear for RT610/RT613, Part # 16230 $105.52 USD 3rd gear rt 610 rt 613, Serial#: 16230 ConditionNewPart Number16230 EF62460 S-39212, S39212 02-7088171, 02-7088177Stock Number16230 MLS Number14509614CategoryTransmission Parts Last Updated7/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer (TTC) ESO66-7B Transmission Gasket Kit, Part # 1681-352-C $27.45 USD GASKET KIT ESO66-7B AND OTHER MODELS, Serial#: GT221, Casting#: GT221 ConditionNewPart Number1681-352-C, 1681352C, 1681352C91, 312475-46XR, 31247546X, GT-221, S-39618, S39618, SP31247546XStock NumberGT221 MLS Number13460975CategoryTransmission Parts Last Updated7/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Reduction Gear RTO11909MLL up to RTO14909MLL, Part # 4302468 4302446 $380.16 USD REDUCTION GEAR RTO11909MLL UP TO A RTO14909MLL, Serial#: 4302468, Casting#: 4302468 ConditionNewPart Number4302468 4302446Stock Number4302468 MLS Number11193625CategoryTransmission Parts Last Updated7/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Pocket Bearing Fits ES Spicer Transmissions, Part # MU5206L $35.86 USD pocket bearing fit ES spicer transmissions ConditionNewPart Numbermu5206lStock Numbermu5206l MLS Number9234009CategoryTransmission Parts Last Updated7/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller FRO18210C Counter Gear O/D, Part # 4304618 / 4303184 4302289 $218.08 USD counter gear o/d. Quantity6ConditionNewPart Number4304618 / 4303184 4302289Stock Number4304618 MLS Number9003169CategoryTransmission Parts Last Updated7/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller FRO16210C C Ratio O/D Gear, Part # 4304750 4304013 S10177 $95.55 USD FRO C ratio o/d gear. Quantity4ConditionNewPart Number4304750 4304013 s10177Stock Number4304750 MLS Number9002990CategoryTransmission Parts Last Updated7/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Clutch Release Bearing OD 3.66 ID 2.23 Width .80, Part # 02556N 02556A $80.76 USD CLUTCH RELEASE BEARING OD 3.66 ID 2.23 WIDTH .80, Serial#: A2526 ConditionNewPart Number02556N 02556AStock Number02256N MLS Number14506635CategoryTransmission Parts Last Updated7/25/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cooler Mounting Kit for Round Tube & Fin Oil Coolers, Part # 191233 / 191238 $20.95 USD COOLER MOUNTING KIT. FOR USE WITH ROUND TUBE FIN OIL COOLERS COOLERS MAY REQUIRE 2 TO 4 KITS EACH QUANTITY NEEDED IS LISTED ON THE ITEM DETAIL PAGE OF EACH COOLER, Serial#: OTHER,... ConditionNewPart Number191233 191238Stock Number195151 MLS Number10243732CategoryTransmission Parts Last Updated7/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer (TTC) Fork Insert ESO66-7B with Opti Rail, Part # 101-486-1-1X $9.60 USD FORK INSERT ESO66-7B WITH OPTI RAIL, Serial#: 101-486-1-1X ConditionNewPart Number101-486-1 101-486-1-1XStock Number101-486-1-1X MLS Number14497886CategoryTransmission Parts Last Updated7/22/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Eaton-Fuller Heat Exchanger, Part # K3357/K4707 $682.91 USD heat exchanger for various models, Serial#: ..., Casting#: ... ConditionNewPart Numberk3357 k4707Stock Numberk3357 MLS Number10032109CategoryTransmission Parts Last Updated7/18/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Heat Exchanger / Transmission Cooler, Part # K3955 5586644 $692.27 USD heat exchanger / TRANSMISSION COOLER for various models, Casting#: EATON ConditionNewPart Numberk3955 5586644 k-4719Stock Numberk3955 MLS Number9981481CategoryTransmission Parts Last Updated7/18/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Bearing Set, Part # 4302074 / F15112 15112 NCB2074 $18.12 USD bearing set Quantity10ConditionNewPart Number4302074 / f15112 15112 NCB2074Stock Numberdtp2074 MLS Number9003830CategoryTransmission Parts Last Updated7/18/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller FRO18210C I/P DR Counter Shaft FRO C Ratio, Part # 4303121 / 4305080 $98.66 USD I/p dr counter shaft fro c ratio. Quantity6ConditionNewPart Number4303121 4305080Stock Number4303121 MLS Number9002891CategoryTransmission Parts Last Updated7/18/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller FRO16210C Bearing Kit, Part # TRK2924 / FTRK2924 $537.17 USD FRO bearing kit, Serial#: TRK2924, Casting#: TRK2924 ConditionNewPart Numbertrk2924 FTRK2924Stock NumberTRK2924 MLS Number9003170CategoryTransmission Parts Last Updated7/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Overdrive Countershaft Gear, Part # 4304508 / 4303666 EF5940 S-20825 $126.44 USD gear o/d counter shaft Quantity6ConditionNewPart Number4304508 / 4303666 EF5940 S-20825Stock Number4304508 MLS Number9002887CategoryTransmission Parts Last Updated8/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info