View 1 Photo View 0 Videos Spicer PSO Series Gear Mainshaft 3RD & 8TH 20 Spline 46 Teeth $103.83 USD GEAR MAINSHAFT 3RD 8TH SPICER PSO SERIES , 20 SPLINE , 46 TEETH ConditionNewFits To Make(s)SPICERFits To Model(s)PSO110-7AStock NumberINC SGR201-8-46 MLS Number14233138CategoryTransmission Parts Last Updated3/20/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Fuller Splitter Shift Fork Assembly 8.685" for RTLO12713/14713/16713 $95.22 USD SPLITTER SHIFT FORK ASSEMBLY 8.685" AFTER 2/5/99 FULLER RTLO12713/14713/16713 Quantity2ConditionNewFits To Make(s)FULLERFits To Model(s)RTLO14713AStock NumberCCT A7012B FBU MLS Number14175067CategoryTransmission Parts Last Updated3/20/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Fuller RT610 Sliding Clutch 16 Inner Teeth 18 Outer Teeth $147.52 USD SLIDING CLUTCH FULLER RT610 , 16 INNER TEETH , 18 OUTER TEETH ConditionNewFits To Make(s)FULLERFits To Model(s)RT610Stock NumberSST 16241 MLS Number14233133CategoryTransmission Parts Last Updated3/20/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer ESO66-7B Mainshaft 2ND Gear, Part # 101-8-26 $176.91 USD MAINSHAFT 2ND GEAR SPICER ESO66-7B, CROSS: 101-8-26, Quantity2ConditionNewFits To Make(s)SPICERFits To Model(s)ESO66-7BStock NumberSST 104-8-7 MLS Number14168604CategoryTransmission Parts Last Updated3/20/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer Synchronizer Assembly 4TH & 5TH Mainshaft ES52/ESO65/ESO66 $224.10 USD SYNCHRONIZER ASSEMBLY 4TH 5TH MAINSHAFT BACKTAP[ERED , SPICER ES52/ESO65/ESO66 ConditionNewFits To Make(s)SPICERFits To Model(s)ESO66-7BStock NumberSST 101-464-2X MLS Number14232988CategoryTransmission Parts Last Updated3/20/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Deep Under Gear, Part # 21319 $243.54 USD deep under gear ConditionNewPart Number21319Stock Number21319 MLS Number9005355CategoryTransmission Parts Last Updated3/20/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Mid Tower Shifter 9 1/8" Height, Part # S1967 $192.57 USD MID TOWER SHIFTER FOR VARIOUS EATON TRANSMISSIONS HEIGHT 9 1/8 ConditionNewPart NumberS1967Stock NumberS1967 MLS Number13995345CategoryTransmission Parts Last Updated3/20/2026 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 RTLO20918B Aux Counter Shaft, Part # A6888 $509.09 USD aux counter shaft Quantity2ConditionNewPart Numbera6888Stock Numbera6888 MLS Number9005866CategoryTransmission Parts Last Updated3/20/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer ESO66-7B Synchro Assembly Back Taper 33 Teeth 6/7TH & 4/5TH Gear $224.10 USD SYNCHRO ASSEMBLY BACK TAPER 33 TEETH SPICER ESO66-7 6/7TH GEAR ES43-5 4/5TH GEAR , Quantity2ConditionNewFits To Make(s)SPICERFits To Model(s)ESO66-7BStock NumberSST 101-464-1XR MLS Number11837369CategoryTransmission Parts Last Updated3/20/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Euroricambi Sliding Clutch 23 Teeth Fuller RT Series $102.04 USD SLIDING CLUTCH 23 TEETH FULLER RT SERIES , Quantity2ConditionNewFits To Make(s)EURORICAMBIFits To Model(s)ALLStock NumberEUR 4301840 MLS Number14182849CategoryTransmission Parts Last Updated3/20/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins ISX EGR Transmission Speed Sensor $97.92 USD EXHAUST PRESSURE SENSOR, CUMMINS ISB, 06-15, ISC, ISM, ISX, BACKPRESSURE MANIFOLD PRESSURE SENSOR, HUMIDITY SENSOR. Quantity2ConditionNewFits To Make(s)CUMMINSFits To Model(s)ISX EGRStock NumberATM 577.90502 MLS Number14228533CategoryTransmission Speed Sensors Last Updated3/7/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Fuller FRF9210B 1 3/4" Pull Type Input Shaft $200.10 USD 1 3/4" PULL TYPE INPUT SHAFT MANUAL TRANSMISSION ConditionNewFits To Make(s)FULLERFits To Model(s)FRF9210BStock NumberCCT S2790 FUL MLS Number12414163CategoryTransmission Parts Last Updated3/20/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Fuller Countershaft 1ST Gear 39 Teeth for 13/18-SPEED RTLO18718B $186.42 USD COUTERSHAFT 1ST GEAR 39 TEETH FULLER 13/18 SPEEDS Quantity4ConditionNewFits To Make(s)FULLERFits To Model(s)RTLO18718BStock NumberCCT 4300241B FBU MLS Number13567011CategoryTransmission Parts Last Updated3/20/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Mack T309L/T310 Sliding Clutch, Part # 320KB3149 $273.22 USD 320KB3149 SLIDING CLUTCH - 2 REQUIRED, MACK T309L/T310 , INTERNAL SPLINE TOOTH COUNT - 6 , OUTER TOOTH COUNT - 35 , Quantity2ConditionNewFits To Make(s)MACKFits To Model(s)T309LStock NumberPAI 806801 MLS Number14064001CategoryTransmission Parts Last Updated3/20/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Fuller FRO15210C Synchro Kit with Sliding Clutch $432.78 USD SYNCHRO KIT WITH SLIDING CLUTCH - FRO 10 SPEED, 3 14897 SPRING, 1 4300924 SLIDING CLUTCH, 1 A7254 SYNCHRO ASSEMBLY LOW, 1 A7331 SYNCHRO ASSEMBLY AUX DIRECT Quantity10ConditionNewFits To Make(s)FULLERFits To Model(s)FRO15210CStock NumberCCT K3495B FBU MLS Number11334086CategoryTransmission Parts Last Updated3/20/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Fuller Synchro Kit $195.42 USD SYNCHRO KIT Quantity6ConditionNewFits To Make(s)FULLERFits To Model(s)ALLStock NumberCCT K3492 FUL MLS Number13657015CategoryTransmission Parts Last Updated3/20/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Fuller FRO16210C Input Shaft Update Kit C Ratio $425.07 USD INPUT SHAFT UPDATE KIT FULLER FRO C RATIO Quantity10ConditionNewFits To Make(s)FULLERFits To Model(s)FRO16210CStock NumberCCT K3420B FBU MLS Number11334084CategoryTransmission Parts Last Updated3/20/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Fuller Integral Oil Pump Assembly FRO Series $231.57 USD INTERGAL OIL PUMP ASSEMBLY FRO SERIES Quantity5ConditionNewFits To Make(s)FULLERFits To Model(s)ALLStock NumberCCT A6473B FBU MLS Number11334076CategoryTransmission Parts Last Updated3/20/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Fuller Synchro Kit 5/6 Transmission Part, Part # 4301467 / A-6608 $486.74 USD SYNCHRO KIT 5/6, 2 - 4301467 CUP, SYNC, 1 - A-6608 SYNCHRONIZER ASSY, Quantity3ConditionNewFits To Make(s)FULLERFits To Model(s)ALLStock NumberCCT K3421 FUL MLS Number11457877CategoryTransmission Parts Last Updated3/20/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Fuller Basic Overhaul Kit, Part # FERK 2765 $383.10 USD FERK 2765 BASIC OVERHAUL KIT ConditionNewFits To Make(s)FULLERFits To Model(s)ALLStock NumberFER K2765 MLS Number11332910CategoryTransmission Parts Last Updated3/20/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Fuller Aux Mainshaft Gear 56 Teeth for RTLO16913/18913/12913/16713 $284.66 USD AUX MAINSHAFT GEAR 56 TEETH FULLER RTLO16913/18913/12913/16713 , 23 INNER TEETH , 56 OUTER TEETH Quantity2ConditionNewFits To Make(s)FULLERFits To Model(s)RTLO16713AStock NumberCCT 4300940B FBU MLS Number13574929CategoryTransmission Parts Last Updated3/20/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Fuller RT12513 Mainshaft Assembly, Part # 16761 $151.79 USD MAINSHAFT ASSEMBLY FULLER 16761 RT/RTX ConditionNewFits To Make(s)FULLERFits To Model(s)RT12513Stock NumberCCT S1341 FUL MLS Number14228475CategoryTransmission Parts Last Updated3/20/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Spicer Input Shaft ES52/ESO66-7B 25 Tooth 9.89" Length 1.750-10 Spline $212.10 USD INPUT SHAFT SPICER ES52,ESO66-7B , 25 TEETH , 9.89 IN LENGTH , 1.750-10 SPLINE DIAMETER - TEEETH ConditionNewFits To Make(s)SPICERFits To Model(s)ES52-7BStock NumberGEN 101-35-34-1X MLS Number12413918CategoryTransmission Parts Last Updated3/20/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Fuller Bearing Kit for FS5406/6406 A & N Ratios $448.67 USD BEARING KIT FOR FS5406/6406 A N RATIOS ConditionNewFits To Make(s)FULLERFits To Model(s)FS5406AStock NumberCCT K3423M FUL MLS Number11387029CategoryTransmission Parts Last Updated3/20/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Fuller FS6406A Rear Bearing Cover Nut Kit FS Series $35.04 USD NUT KIT REAR BEARING COVER FS SERIES CAN USE 21937, CONTAINS 1 - 4304690 LOCK NUT - HEX FLANGED Quantity7ConditionNewFits To Make(s)FULLERFits To Model(s)FS6406AStock NumberCCT K3411 FUL MLS Number14228467CategoryTransmission Parts Last Updated3/20/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info