View 1 Photo View 0 Videos Fuller Countershaft Drive Gear 61 Teeth for RT/RTO**610 $127.33 USD COUNTERSHAFT DRIVE GEAR 61 TEETH FULLER RT/RTO**610 Quantity2ConditionNewFits To Make(s)FULLERFits To Model(s)RT14610Stock NumberCCT 20461 FUL MLS Number14200341CategoryTransmission 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 RT14610 Mainshaft Drive Gear 54 Teeth $120.09 USD MAINSHAFT DRIVE GEAR 54 TEETH FULLER RT10 SPEED Quantity2ConditionNewFits To Make(s)FULLERFits To Model(s)RT14610Stock NumberCCT 20460 FUL MLS Number14200340CategoryTransmission 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 RT14609A Main Drive Gear, 18 Inner Teeth 48 Outer Teeth $65.11 USD GEAR MAIN DRIVE FULLER RT SERIES, 18 INNER TEETH , 48 OUTER TEETH Quantity2ConditionNewFits To Make(s)FULLERFits To Model(s)RT14609AStock NumberCCT 20458B FBU MLS Number14200339CategoryTransmission 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 RT12609A Mainshaft Gear 2ND $94.11 USD MAINSHAFT GEAR 2ND ConditionNewFits To Make(s)FULLERFits To Model(s)RT12609AStock NumberCCT 20390 FUL MLS Number14200338CategoryTransmission 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 RTO11609A Mainshaft 1ST Gear $104.11 USD MAINSHAFT GEAR 1ST ConditionNewFits To Make(s)FULLERFits To Model(s)RTO11609AStock NumberCCT 20389 FUL MLS Number14200337CategoryTransmission 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 RT14610 1ST Mainshaft Gear 18 Spline 66 Teeth $188.11 USD MAINSHAFT GEAR 1ST FULLER RT14610 , 18 SPLINE , 66 TEETH , ConditionNewFits To Make(s)FULLERFits To Model(s)RT14610Stock NumberCCT 20383 FUL MLS Number14200336CategoryTransmission Parts Last Updated3/20/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Fuller Countershaft 3RD Gear 47 Teeth RT/RTO $123.62 USD COUNTERSHAFT 3RD GEAR 47 TEETH FULLER RT/RTO** ConditionNewFits To Make(s)FULLERFits To Model(s)RT14615Stock NumberCCT 20380 FUL MLS Number14200334CategoryTransmission 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 New Fuller RT/RTO 10 Speed Mainshaft Gear 18 Spline 54 Teeth for RT14615 $116.02 USD MAINSHAFT GEAR 18 SPLINE 54 TEETH FULLER RT/RTO 10 SPEED ConditionNewFits To Make(s)FULLERFits To Model(s)RT14615Stock NumberCCT 20377 FUL MLS Number14200333CategoryTransmission 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 RTO11509 Sliding Clutch $80.10 USD CLUTCH, SLIDING ConditionNewFits To Make(s)FULLERFits To Model(s)RTO11509Stock NumberCCT 20336 FUL MLS Number14200332CategoryTransmission 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 RTO12609A Splitter Valve Insert $52.03 USD SPLITTER VALVE INSERT FULLER TRANSMISSION Quantity4ConditionNewFits To Make(s)FULLERFits To Model(s)RTO12609AStock NumberCCT 19974 FUL MLS Number14200326CategoryTransmission 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 Mainshaft Overdrive Gear 18 Spline 48 Teeth $102.60 USD GEAR-MAINSHAFT OVERDIRVE FULLER , 18 SPLINE , 48 TEETH ConditionNewFits To Make(s)FULLERFits To Model(s)ALLStock NumberCCT 19632 FUL MLS Number14200322CategoryTransmission 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 RT6610/RT6613 2ND Mainshaft Gear 18 Spline 56 Outer Teeth $38.10 USD MAINSHAFT GEAR 2ND FULLER 6610/6613 , 18 SPLINE , 56 OUTER TEETH ConditionNewFits To Make(s)FULLERFits To Model(s)RT6610Stock NumberINC FUR19206 MLS Number14200317CategoryTransmission 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 Snap Ring Countershaft Drive Gear, Part # CCT 19198 FUL $1.10 USD SNAP RING COUNTERSHAFT DRIVE GEAR Quantity43ConditionNewFits To Make(s)FULLERFits To Model(s)ALLStock NumberCCT 19198 FUL MLS Number14200316CategoryTransmission 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 Sliding Clutch RTO/RTLO14613/14813 $112.14 USD SLIDING CLUTCH FULLER RTO/RTLO14613/14813 Quantity2ConditionNewFits To Make(s)FULLERFits To Model(s)RTO14613Stock NumberCCT 19132 FUL MLS Number14200315CategoryTransmission 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 Shift Block 3RD OD RTOC16909A $31.11 USD SHIFT BLOCK - 3RD - OD FULLER RTOC16909A Quantity4ConditionNewFits To Make(s)FULLERFits To Model(s)ALLStock NumberCCT 19063B FBU MLS Number14200312CategoryTransmission 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 Sliding Clutch, 18 Inner Teeth 20 Outer Teeth $116.25 USD SLIDING CLUTCH FULLER, 18 INNER TEETH , 20 OUTER TEETH ConditionNewFits To Make(s)FULLERFits To Model(s)ALLStock NumberCCT 18996 FUL MLS Number14200310CategoryTransmission 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 RT 13 Sliding Clutch Gear, Part # 18995 $108.92 USD 18995 SLIDING CLUTCH GEAR FULLER RT, 13 INNER TEETH , 20 OUTER TEETH ConditionNewFits To Make(s)FULLERFits To Model(s)ALLStock NumberCCT 18995 FUL MLS Number14200309CategoryTransmission 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 Bar Shift Yoke 3RD & Overdrive $71.43 USD BAR SHIFT YOKE 3RD OVERDRIVE ConditionNewFits To Make(s)FULLERFits To Model(s)ALLStock NumberCCT 18931 FUL MLS Number14200308CategoryTransmission 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 Transmission Shift Yoke Fork 1ST/2ND $50.11 USD TRANSMISSION SHIFT YOKE FORK 1ST/2ND Quantity2ConditionNewFits To Make(s)FULLERFits To Model(s)ALLStock NumberCCT 18922B FBU MLS Number14200307CategoryTransmission 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 Mainshaft Thrust Washer RT6609/8609/9509/11509/11709/12509/12709/14609/14909/16709/16909 $127.20 USD MAINSHAFT THRUST WASHER FULLER RT 6609, 8609, 9509, 11509, 11709, 12509, 12709, 14609, 14909, 16709, 16909 Quantity3ConditionNewFits To Make(s)FULLERFits To Model(s)RT11509Stock NumberCCT 17437 FUL MLS Number14200297CategoryTransmission 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 Mainshaft Key, Splined 6-SIDED, 10.8" Long $0.67 USD MAINSHAFT KEY SPLINED 6 SIDED 10.8 IN LONG Quantity5ConditionNewFits To Make(s)FULLERFits To Model(s)ALLStock NumberCCT 17109 FUL MLS Number14200291CategoryTransmission Parts Last Updated3/20/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Fuller Transmission Cylinder Cover $147.84 USD CYLINDER COVER FULLER TRANSMISSION ConditionNewFits To Make(s)FULLERFits To Model(s)ALLStock NumberCCT 17072 FUL MLS Number14200289CategoryTransmission 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 Mainshaft 2ND Gear 18 Inner Teeth 34 Outer Teeth $115.34 USD MAINSHAFT GEAR 2ND FULLER, 18 INNER TEETH , 34 OUTER TEETH ConditionNewFits To Make(s)FULLERFits To Model(s)ALLStock NumberCCT 16945 FUL MLS Number14200286CategoryTransmission 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 RT12509 Transmission Part $100.43 USD MAINSHAFT GEAR 4TH FULLER RT12510/12515 , 18 INNER TEETH , 32 OUTER TEETH Quantity2ConditionNewFits To Make(s)FULLERFits To Model(s)RT12509Stock NumberCCT 16941 FUL MLS Number14200284CategoryTransmission Parts Last Updated3/1/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Fuller RT12609A Mainshaft Low Speed Gear 18 Spline 44 Teeth $168.43 USD MAINSHAFT GEAR LOW SPEED FULLER, 18 SPLINE , 44 TEETH ConditionNewFits To Make(s)FULLERFits To Model(s)RT12609AStock NumberCCT 16754 FUL MLS Number14200280CategoryTransmission Parts Last Updated3/20/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info