View 1 Photo View 0 Videos Fuller Auxiliary Mainshaft 18/54 Teeth for 18918/20918B/22918B $105.19 USD AUXILIARY MAINSHAFT 18/54 TEETH FULLER 18918,20918B,22918B ConditionNewFits To Make(s)FULLERFits To Model(s)RTLO18918BStock NumberINC FUR4303705 MLS Number14175565CategoryTransmission 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 RTLO18918B Mainshaft 1ST Gear 18 Speed 18 Inner Teeth 52 Outer Teeth $57.10 USD MAINSHAFT 1ST GEAR FULLER 18 SPEED , 18 INNER TEETH , 52 OUTER TEETH Quantity2ConditionNewFits To Make(s)FULLERFits To Model(s)RTLO18918BStock NumberSST 4303701 MLS Number14175035CategoryTransmission 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 RTLO18918B Drive Gear Countershaft 66 Teeth High Torque $106.82 USD DRIVE GEAR COUNTERSHAFT 66 TEETH HIGH TORQUE FULLER RTLO18918B,18913A Quantity3ConditionNewFits To Make(s)FULLERFits To Model(s)RTLO18918BStock NumberINC CEF4302666 MLS Number14174934CategoryTransmission 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 RTLO18918B Bearing Retainer Slider Clutch Splitter Gear $10.10 USD BEARING RETAINER SLIDER CLUTCH SPLITTER GEAR ConditionNewFits To Make(s)FULLERFits To Model(s)RTLO18918BStock NumberCCT 4306894 FUL MLS Number14168691CategoryTransmission 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 Fuller Countershaft Overdrive Gear 73 Teeth $188.35 USD COUNTERSHAFT OVERDRIVE GEAR 73 TEETH FULLER RT 18918B/20918, Quantity8ConditionNewFits To Make(s)FULLERFits To Model(s)RTLO18918BStock NumberCCT 4303666 FUL MLS Number14168622CategoryTransmission Parts Last Updated3/20/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Fuller RTLO18918B Mainshaft Low Gear 44T $65.10 USD GEAR MAINSHAFT LOW 44T ConditionNewFits To Make(s)FULLERFits To Model(s)RTLO18918BStock NumberCCT 4303409 FUL MLS Number14168482CategoryTransmission Parts Last Updated3/20/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Fuller RTLO18918B Transmission Clutch Housing $675.11 USD FORCED LUBE CLUTCH BELL HOUSING ConditionNewFits To Make(s)FULLERFits To Model(s)RTLO18918BStock NumberCCT K3673 FUL MLS Number13861200CategoryTransmission Clutch Housings Last Updated2/26/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Fuller RTLO18918B Transmission $3,850 USD ConditionRemanufacturedTransmission18 SpeedFits To Make(s)FULLERFits To Model(s)RTLO18918BStock NumberREC RTLO18918B MLS Number14161219CategoryTransmissions Last Updated2/25/2026 LocationPortland, OR, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Fuller RTLO18918B Basic Rebuild Kit $720.61 USD BASIC REBUILD KIT Quantity3ConditionNewFits To Make(s)FULLERFits To Model(s)RTLO18918BStock NumberCCT K3340 FUL MLS Number11331355CategoryTransmission 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 Transmission $8,550.24 USD ConditionNewTransmission18 SpeedFits To Make(s)FULLERFits To Model(s)RTLO18918BStock NumberCCT RTLO18918B-PNW MLS Number12726398CategoryTransmissions Last Updated2/12/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2010 Fuller RTLO18918B Transmission $4,200.34 USD ConditionRemanufacturedTransmission18 SpeedFits To Make(s)FULLERFits To Model(s)RTLO18918BStock Number2555442 MLS Number13869855CategoryTransmissions Last Updated1/31/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2007 Fuller RTLO18918B Transmission $4,200.34 USD ConditionRemanufacturedTransmission18 SpeedFits To Make(s)FULLERFits To Model(s)RTLO18918BStock Number2553471 MLS Number14008956CategoryTransmissions Last Updated1/31/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Fuller RTLO18918B Transmission $4,200.34 USD RECONDITIONED WITH PUMP HALO DYNO'D ConditionRemanufacturedTransmission18 SpeedFits To Make(s)FULLERFits To Model(s)RTLO18918BStock Number2465548 MLS Number13908265CategoryTransmissions Last Updated1/31/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2017 Fuller RTLO18918B Transmission for a Peterbilt 579 $3,550 USD (USED) Fuller RTLO18918B Assembly#: N/A Input Lgth: 10 Input Dia: 2.0 Pilot Dia: 1.18 Ref# N/A ConditionUsedAssembly NumberN/AFits To Make(s)PeterbiltFits To Model(s)579Part NumberN/AStock Number25776233 MLS Number13502142CategoryTransmissions Last Updated1/7/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Fuller RTLO18918B Countershaft Kit, Part # 4302652 $245.94 USD COUNTERSHAFT 4302652 KIT FULLER RTLO18718B Quantity4ConditionNewFits To Make(s)FULLERFits To Model(s)RTLO18918BStock NumberCCT K2947 FUL MLS Number11343893CategoryTransmission 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 Basic Transmission Rebuild Kit $720.61 USD BASIC REBUILD KIT ConditionNewFits To Make(s)FULLERFits To Model(s)RTLO18918BStock NumberCCT K3340 FUL MLS Number13368741CategoryTransmission 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 Fuller RTLO18918B Transmission Clutch Housing $688.16 USD FORCED LUBE CLUTCH HOUSING KIT, ConditionNewFits To Make(s)FULLERFits To Model(s)RTLO18918BStock NumberCCT K3672 FUL MLS Number13955051CategoryTransmission Clutch Housings Last Updated3/5/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Fuller RTLO/RTLOF 18-SPEED Heavy Duty Transmission Rebuild Kit $681.33 USD HEAVY DUTY TRANSMISSION BASIC REBUILD KIT RTLO/RTLOF 18 SPEED ConditionNewFits To Make(s)FULLERFits To Model(s)RTLO18918BStock NumberNCB TRK-3340 MLS Number13277248CategoryTransmission 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 RTLO18918B Bearing Kit, OEM Bearing # 5556503 $732.15 USD RTLO16/18918 BEARING KIT WITH OEM 5556503 BEARING USE NKE FTRK-3339 UNITL GONE ConditionNewFits To Make(s)FULLERFits To Model(s)RTLO18918BStock NumberNCB TRK-3340/3 MLS Number11323988CategoryTransmission Parts Last Updated3/20/2026 LocationPortland, OR, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2010 Fuller RTLO18918B Transmission for a Peterbilt 386 $3,550 USD (USED) Fuller RTLO18918B Assembly#: 12500 Input Lgth: 10 Input Dia: 2.0 Pilot Dia: 1.18 WILL NEED INPUT SHAFT REPLACED ConditionUsedAssembly Number12500Fits To Make(s)PeterbiltFits To Model(s)386Stock Number25742492 MLS Number13377638CategoryTransmissions Last Updated10/22/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Fuller RTLO18918B Transmission $4,000 USD Good Used ConditionUsedFits To Make(s)FullerFits To Model(s)RTLO18918BStock NumberR12212440 MLS Number13766623CategoryTransmissions Last Updated9/27/2025 LocationSpokane Valley, WA, US Sold BySpalding Truck Parts (833) 432-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2020 Fuller RTLO18918B Transmission for a Peterbilt 389 $5,000 USD OUT OF A 2020 PETERBILT 389 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)389Stock Number11789 MLS Number13693586CategoryTransmissions Last Updated9/19/2025 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 1 Photo View 0 Videos Fuller RTLO18918B Transmission $11,967.79 USD NEW FULLER RTLO18918B-P TRANS 18 SPEED WITH PUMP CORE FREE ConditionNewTransmission18 SpeedFits To Make(s)FULLERFits To Model(s)RTLO18918BStock NumberCCT RTLO18918B-PCF MLS Number13241167CategoryTransmissions Last Updated2/6/2026 LocationLansing, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Fuller RTLO18918B Transmission $4,175 USD ConditionRemanufacturedTransmission18 SpeedFits To Make(s)FULLERFits To Model(s)RTLO18918BStock NumberREB RTLO18918B MLS Number13441550CategoryTransmissions Last Updated6/24/2025 LocationLansing, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Fuller RTLO18918B Transmission $3,850 USD ConditionRemanufacturedTransmission18 SpeedFits To Make(s)FULLERFits To Model(s)RTLO18918BStock NumberREC RTLO18918B MLS Number13441543CategoryTransmissions Last Updated6/24/2025 LocationLansing, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info