View 1 Photo View 0 Videos Spicer PS125-9A/140-9A Countershaft Gear 59 Teeth, Part # GEN 201-196-41 Recently Updated $114.10 USD COUNTERSHAFT GEAR 59 TEETH SPICER TTC PS125-9A/140-9A Quantity2ConditionNewFits To Make(s)SPICERFits To Model(s)PS125-9AStock NumberGEN 201-196-41 MLS Number14189112CategoryTransmission 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 Spicer TTC TREMEC Countershaft Gear 4TH & 9TH Recently Updated $114.10 USD COUNTERSHAFT GEAR 4TH 9TH SPICER TTC PSO** Quantity2ConditionNewFits To Make(s)SPICERFits To Model(s)TTC TREMECStock NumberGEN 201-196-40 MLS Number14189111CategoryTransmission 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 Spicer TTC Tremec Countershaft Gear 5TH and 9TH Recently Updated $128.10 USD COUNTERSHAFT GEAR 5 AND 9TH SPICER TTC Quantity2ConditionNewFits To Make(s)SPICERFits To Model(s)TTC TREMECStock NumberGEN 201-196-35 MLS Number14189108CategoryTransmission 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 Spicer PSO125-9A Countershaft Gear Recently Updated $128.10 USD COUNTERSHAFT GEAR SPICER PSO125-9A Quantity2ConditionNewFits To Make(s)SPICERFits To Model(s)PSO125-9AStock NumberGEN 201-196-2 MLS Number14189107CategoryTransmission 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 Spicer TTC TREMEC Mainshaft Reverse Gear Recently Updated $144.10 USD MAINSHAFT REVERSE GEAR ConditionNewFits To Make(s)SPICERFits To Model(s)TTC TREMECStock NumberGEN 104-8-2 MLS Number12413931CategoryTransmission 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 Spicer TTC TREMEC Mainshaft Assembly, Part # S/S104-362-1-1X Recently Updated $253.10 USD ASSY MAINSHAFT S/S104-362-1-1X ConditionNewFits To Make(s)SPICERFits To Model(s)TTC TREMECStock NumberGEN 104-362-2-2X MLS Number12413930CategoryTransmission 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 Spicer Mainshaft Gear 4TH Speed Non Back Taper ES52-7B/ES66-7B Recently Updated $131.10 USD MAINSHAFT GEAR 4TH SPEED NON BACK TAPER SPICER TTC ES52-7B/ES66-7B ConditionNewFits To Make(s)SPICERFits To Model(s)ESO66-7BStock NumberGEN 101-8-8 MLS Number14189096CategoryTransmission 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 Spicer TTC TREMEC Shift Fork Assembly Recently Updated $320.10 USD SHIFT FORK ASSEMBLY ConditionNewFits To Make(s)SPICERFits To Model(s)TTC TREMECStock NumberGEN 101-69-11-2X MLS Number12413924CategoryTransmission 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 Spicer ESO66-7B Gear Clutch Collar 6TH & 7TH, 33 Teeth 26 Spline Recently Updated $29.10 USD GEAR CLUTCH COLLAR 6TH 7TH 33 TEETH 26 SPLINE SPICER ESO66-7B ConditionNewFits To Make(s)SPICERFits To Model(s)ESO66-7BStock NumberGEN 101-466-2 MLS Number14189089CategoryTransmission 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 Spicer TTC TREMEC Drive Gear Assembly Recently Updated $247.10 USD ASSY DRIVE GEAR ConditionNewFits To Make(s)SPICERFits To Model(s)TTC TREMECStock NumberGEN 101-35-43-1X MLS Number13997633CategoryTransmission 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 Spicer Drive Gear Assembly Recently Updated $181.10 USD ASSY DRIVE GEAR ConditionNewFits To Make(s)SPICERStock NumberGEN 101-35-29-1X MLS Number12413917CategoryTransmission 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 Spicer ESO66-7B Input Shaft Recently Updated $94.10 USD INPUT SHAFT SPICER TTC ES066-7B Quantity2ConditionNewFits To Make(s)SPICERFits To Model(s)ESO66-7BStock NumberGEN 101-35-28-1X MLS Number12413916CategoryTransmission 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 Spicer ESO66-7B Countershaft Assembly Recently Updated $252.10 USD ASSY COUNTERSHAFT ConditionNewFits To Make(s)SPICERFits To Model(s)ESO66-7BStock NumberGEN 101-30-2-1X MLS Number12413914CategoryTransmission 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 FS4005A Shift Bar Housing Kit Recently Updated $76.10 USD SHIFT BAR HOUSING KIT FULLER MID-RANGE TRANSMISSION Quantity2ConditionNewFits To Make(s)FULLERFits To Model(s)FS4005AStock NumberFUL K7055 MLS Number14188293CategoryTransmission 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 Replacement Kit Recently Updated $64.10 USD KIT, GEAR REPLACEMENT ConditionNewFits To Make(s)FULLERStock NumberFUL K3303 MLS Number14188279CategoryTransmission 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 FS4005A Transmission Mainshaft Kit Recently Updated $143.10 USD KIT, MAINSHAFT ConditionNewFits To Make(s)FULLERFits To Model(s)FS4005AStock NumberFUL K2272 MLS Number11331342CategoryTransmission 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 Small Parts Kit Recently Updated $27.10 USD SMALL PARTS KIT Quantity2ConditionNewFits To Make(s)FULLERFits To Model(s)ALLStock NumberFUL K2139 MLS Number14188255CategoryTransmission 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 FS4005/5005 Midrange 4TH/5TH Mainshaft Half Synchronizer Kit Recently Updated $124.10 USD SYNCHRONIZER KIT MIDRANGE 4TH/5TH MAINSHAFT HALF FULLER FS4005/5005 ConditionNewFits To Make(s)FULLERFits To Model(s)FS4005AStock NumberFUL K2113 MLS Number14188252CategoryTransmission 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 FS5306A Synchro Assembly, Part # 4301638 Recently Updated $135.10 USD SYNCHRO ASSEMBLY, SAME AS 4301638 , 2 - 4304452 SYNCHRONIZER, 3 - 4301490 RIVET, 6 - 4301709 CLIP, SPRING RETAINER, 1 - 4303220 CLUTCH SLG (3RD/4TH), 6 - 4303820 INSERT,... Quantity2ConditionNewFits To Make(s)FULLERFits To Model(s)FS5306AStock NumberFUL A6156 MLS Number11331318CategoryTransmission 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 Synchronizer Assembly Recently Updated $219.10 USD SYNCRONIZER ASSEMBLY ConditionNewFits To Make(s)FULLERFits To Model(s)ALLStock NumberFUL A5721 MLS Number11331315CategoryTransmission 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 Mainshaft 3RD Gear Recently Updated $91.10 USD GEAR, MAINSHAFT 3RD Quantity2ConditionNewFits To Make(s)FULLERStock NumberFUL 4303232 MLS Number14188152CategoryTransmission 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 FS5205B Mainshaft 1ST Gear Recently Updated $100.10 USD GEAR, MAINSHAFT 1ST ConditionNewFits To Make(s)FULLERFits To Model(s)FS5205BStock NumberFUL 4301777 MLS Number14188105CategoryTransmission 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 FS6206/FS6306 Main Drive Countershaft Gear 46 Teeth Recently Updated $65.10 USD MAIN DRIVE COUNTERSHAFT GEAR 46 TEETH FULLER FS6206/6306 ConditionNewFits To Make(s)FULLERFits To Model(s)FS6306AStock NumberFUL 3315743 MLS Number14188076CategoryTransmission 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 FS5106A Mainshaft Reverse Gear Recently Updated $144.10 USD GEAR, MAINSHAFT REVERSE ConditionNewFits To Make(s)FULLERFits To Model(s)FS5106AStock NumberFUL 3315692 MLS Number11331304CategoryTransmission 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 Mainshaft 2ND Gear 36 Teeth Clark CL450 Recently Updated $65.10 USD MAINSHAFT GEAR 2ND 36 TEETH FULLER CLARK CL450 ConditionNewFits To Make(s)FULLERFits To Model(s)ALLStock NumberFUL 239790 MLS Number14188063CategoryTransmission Parts Last Updated3/20/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info