View 2 Photos View 0 Videos Fuller FS6406 Mainshaft 4TH Gear, 60 Inner Teeth 37 Outer Teeth $114.54 USD MAINSHAFT 4TH GEAR FULLER FS SERIES , 60 INNER TEETH , 37 OUTER TEETH ConditionNewFits To Make(s)FULLERFits To Model(s)FS6406Stock NumberINC FUR4304931 MLS Number14190951CategoryTransmission 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 Drive Gear Countershaft 66 Teeth for 18913A/18918B $64.11 USD DRIVE GEAR COUNTERSHAFT 66 TEETH FULLER 18913A, 18918B ConditionNewFits To Make(s)FULLERFits To Model(s)RTLO18918BStock NumberINC FUR4302666 MLS Number14190759CategoryTransmission 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 RTLO16713A Welded Range Shift Fork Assembly, Yoke #21333, Yoke Bar #4301850 $135.49 USD WELDED RANGE SHIFT FORK ASSEMBLY FULLER RTLO, 1 - 21333 YOKE, 1 - 4301850 YOKE BAR , ConditionNewFits To Make(s)FULLERFits To Model(s)RTLO16713AStock NumberCCT A6224B FBU MLS Number14190624CategoryTransmission 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 Fuller Sliding Clutch 1ST & 2ND Gear Mainshaft FRO Series, Part # 4302265 $58.97 USD 4302265 SLIDING CLUTCH 1ST 2ND GEAR MAINSHAFT FRO SERIES, ConditionNewFits To Make(s)FULLERFits To Model(s)ALLStock NumberCCT 4306650 FUL MLS Number14190593CategoryTransmission 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 Range Shift Fork Yoke Assembly RT/RTO/RTOF11715/14715/15715 $215.81 USD RANGE SHIFT FORK YOKE ASSEMBLY RT/RTO/RTOF11715/14715/15715 Quantity3ConditionNewFits To Make(s)FULLERFits To Model(s)RT14715Stock NumberCCT A-5159B FBU MLS Number14096029CategoryTransmission 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 Main Shaft Clutch Gear and Synchronizer Collar Assembly $96.62 USD MAIN SHAFT CLUTCH GEAR AND SYNCHRONIZER COLLAR ASSEMBLY ConditionNewFits To Make(s)FULLERFits To Model(s)ALLStock NumberCCT 21360B FBU MLS Number14190523CategoryTransmission 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 FS6406/FS5306A Small Parts Kit $181.84 USD SMALL PARTS KIT FULLER FS6406,5306 ConditionNewFits To Make(s)FULLERFits To Model(s)FS5306AStock NumberINC FUGK7053 MLS Number14190520CategoryTransmission 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 Splitter Gear Kit 38 Teeth with Snap Ring RTLO14718/16718/18718 $192.40 USD SPLITTER GEAR KIT 38 TEETH SNAP RING INCLUDED FULLER RTLO14718/16718/18718 Quantity2ConditionNewFits To Make(s)FULLERFits To Model(s)RTLO16718BStock NumberCCT K3122B FBU MLS Number14190506CategoryTransmission 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 Syncro Assembly Aux Direct - High $109.28 USD SYNCRO ASSEMBLY AUX DIRECT - HIGH , Quantity9ConditionNewFits To Make(s)FULLERFits To Model(s)ALLStock NumberCCT A7331B FBU MLS Number14190478CategoryTransmission 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 Synchro Assembly Low Range Large Pin, Part # 4304968, 4304969 $134.35 USD SYNCHRO ASM LOW RANGE - LARGE PIN - CURRENT PRODUCTION , 1 - 4304968 REDUCTION SYNCHRONIZER, 3 - 4304969 SYNCHRONIZER PIN, Quantity2ConditionNewFits To Make(s)FULLERFits To Model(s)ALLStock NumberCCT A7254B FBU MLS Number14190477CategoryTransmission 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 Gear Mainshaft 1ST Speed 60 Teeth for 11609/14613/14813 Transmissions $149.66 USD GEAR MAINSHAFT 1ST SPEED 60 TEETH FULLER 11609/14613/14813 TRANSMISSIONS Quantity4ConditionNewFits To Make(s)FULLERFits To Model(s)RT14613Stock NumberCCT 21024 FUL MLS Number14190475CategoryTransmission 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 Fork and Rail $73.10 USD FORK AND RAIL ConditionNewFits To Make(s)FULLERFits To Model(s)ALLStock NumberCCT A6188B FBU MLS Number14190470CategoryTransmission 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 AutoShift Directional Speed Sensor Kit, Late Model $79.10 USD LATE MODEL FULLER AUTO SHIFT DIRECTIONAL SPEED SENSOR KIT , 1 - 4306497 HARNESS, SENSOR, SPEED , 2 - 5559348 TY-RAP , 1 - 5564527 LUBRICANT, TERMINAL, WIRE , 1 - 5564537 ... ConditionNewFits To Make(s)FULLERFits To Model(s)ALLStock NumberCCT K3947 FUL MLS Number14190440CategoryTransmission 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 RTO14613 Splitter Gear 40T $145.06 USD SPLITTER GEAR 40T Quantity4ConditionNewFits To Make(s)FULLERFits To Model(s)RTO14613Stock NumberCCT 20917 FUL MLS Number14190438CategoryTransmission 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 Auxiliary Mainshaft Spacer - Reduction Gear $83.03 USD AUXILIARY MAINSHAFT SPACER - REDUCTION GEAR Quantity5ConditionNewFits To Make(s)FULLERFits To Model(s)ALLStock NumberCCT 4300912B FBU MLS Number14190430CategoryTransmission 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 RTLO18918B Mainshaft 1ST Gear, 18 Speed $160.40 USD MAINSHAFT 1ST GEAR FULLER 18 SPEED , 18 INNER TEETH , 52 OUTER TEETH Quantity2ConditionNewFits To Make(s)FULLERFits To Model(s)RTLO18918BStock NumberCCT 4303701B FBU MLS Number13566957CategoryTransmission 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 Ball Aux Drive Gear $72.22 USD BEARING BALL - AUX DRIVE GEAR Quantity4ConditionNewFits To Make(s)FULLERFits To Model(s)ALLStock NumberCCT 5566507B FBU MLS Number14190392CategoryTransmission 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 Fuller RTLO18718B Mainshaft Assembly 17 Teeth 18 Speed, Part # 4303403 $180.40 USD MAINSHAFT ASSEMBLY 17 TEETH FULLER 18 SPEED 18918/16918/16718, 1 - 4303403 MAINSHAFT, 1 - 62504 ROLL PIN, Quantity9ConditionNewFits To Make(s)FULLERFits To Model(s)RTLO18718BStock NumberCCT S3108B FBU MLS Number14190387CategoryTransmission Parts Last Updated3/20/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Fuller Speed and Tachometer Sensor, 4 Wire $48.36 USD Speed and Tachometer Sensor, 4 Wire Quantity6ConditionNewFits To Make(s)FULLERStock NumberATM 577.62500 MLS Number14190364CategoryTransmission 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 RTX16710C Main Shaft Selective Overdrive Gear $104.11 USD FULLER RTX16710C MAIN SHAFT SELECTIVE OVERDRIVE GEAR ConditionNewFits To Make(s)FULLERFits To Model(s)RTX16710CStock NumberCCT 23102 FUL MLS Number14190330CategoryTransmission 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 Air Range Cylinder $83.81 USD AIR RANGE CYLINDER Quantity2ConditionNewFits To Make(s)FULLERFits To Model(s)ALLStock NumberCCT A8690 FUL MLS Number14190328CategoryTransmission 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 O-Ring Kit for Solenoid Valve RTLO16918B-AS/RTLO18918B-AS $7.08 USD O'RING KIT FOR SOLENOID VALVE FULLER RTLO16918B-AS RTLO18918B-AS ConditionNewFits To Make(s)FULLERFits To Model(s)RTLO16918BASStock NumberCCT K2908 FUL MLS Number14190321CategoryTransmission 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 RT Series Sliding Clutch 23 Teeth $164.30 USD SLIDING CLUTCH 23 TEETH FULLER RT SERIES , Quantity5ConditionNewFits To Make(s)FULLERFits To Model(s)ALLStock NumberCCT 4301840 FUL MLS Number14190203CategoryTransmission 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 Countershaft 1ST Gear 39 Teeth for RTLO18718B 13/18 Speeds $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 Number14190190CategoryTransmission 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 1ST Gear Mainshaft $125.86 USD GEAR MAINSHAFT 1ST ConditionNewFits To Make(s)FULLERFits To Model(s)ALLStock NumberCCT 4303880B FBU MLS Number14190168CategoryTransmission Parts Last Updated3/20/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info