View 1 Photo View 0 Videos Mack T318LR Splitter Gear, Part # 806829 806829E $204.42 USD SPLITTER GEAR T318LR AND OTHER MODELS, Serial#: 751KB4176, Casting#: 751KB4176 ConditionNewPart Number806829 806829EStock Number751KB4176 MLS Number13405427CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Mack T318LR Low Range Hub, Part # 806811 806811E $261.04 USD LOW RANGE HUB T318 AND OTHER MODELS, Serial#: 86KC411, Casting#: 86KC411 ConditionNewPart Number806811 806811EStock Number86KC411 MLS Number13405426CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell T226 Declutch Shaft 10.69" Long, Part # 3880G293 $550 USD DECLUTCH SHAFT 10.69" long, 2 splines, 1 spline 2.25"- 10T, 3.19" long, 1 spline 2.0"- 10T, 2.94" long, 1.25"- 18 thread, 1 end with 2 holes 0.16" diameter., Serial#: G293, Casting#: G293 ConditionUsedPart Number3880G293Stock Number3880G293 MLS Number13405388CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Used Mack 12 Speed Transmission Shifter Knob, Part # 20QE398 313180 $250 USD used Mack 12 Speed Transmission Shifter Knob. Air operated selector has hi, low, neutral and reverse thumb selector. May fit other transmission models. (not actual picture), Serial#:... ConditionUsedFits To Make(s)MackFits To Model(s)MH613Will Fit Year(s)1990Part Number20QE398 313180Stock NumberP-60827 MLS Number13373857CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller RTLO16618A Bearing Retainer, Part # A6340 4302057 21606 $26.25 USD BEARING RETAINER, Serial#: A6340, Casting#: a6340 ConditionNewPart NumberA6340 4302057 21606Stock NumberA6340 MLS Number13368618CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Clark 282 Gasket Kit, Part # GS305-55 GT148 $8.76 USD GASKET KIT 282 CLARK, Serial#: 148, Casting#: 148 ConditionNewPart NumberGS305-55 GT148Stock NumberGT148 MLS Number13355873CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller FRO16210C Air Cooler, Part # K1956 $682.32 USD AIR COOLER FRO16210C, Serial#: K1956, Casting#: ? ConditionRemanufacturedPart NumberK1956Stock NumberK1956 MLS Number13333141CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos GM/CHEV (HD) Flywheel Cover, Part # 1386323 14038632 $50 USD FLY WHEEL COVER, Serial#: DC6323/8632, Casting#: 1386323 ConditionNewPart Number1386323 14038632Stock Number1386323 MLS Number13302007CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer (TTC) ESO66-7B Shift Interlock, Part # 101-12-1 $38.67 USD SHIFT INTERLOCK, Serial#: 101-12-1, Casting#: 101-12-1 ConditionNewPart Number101-12-1Stock Number101-12-1 MLS Number13302004CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller RTO14709MLL AUX CS, Part # A6844 $456.63 USD AUX CS RTO14709MLL, Serial#: A6844, Casting#: ? ConditionNewPart NumberA6844Stock NumberA6844 MLS Number13294372CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller RT11615 Reduction Gear, Part # 17217 S-5397 $182.54 USD REDUCTION GEAR, Serial#: 17217, Casting#: 17217 ConditionNewPart Number17217 S-5397Stock Number17217 MLS Number13265766CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller FRO16210B Pump Drive Gear, Part # 4302792 S-32875 $18.59 USD PUMP DRIVE GEAR FRO, Serial#: 4302792, Casting#: 4302792 ConditionNewPart Number4302792 S-32875Stock Number4302792 MLS Number13249935CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell MTC4210XL Input Snap Ring, Part # 1229P4800 $5.08 USD input snap ring mtc4210, Serial#: 1229p4800, Casting#: 1229p4800 ConditionNewPart Number1229p4800Stock Number1229p4800 MLS Number13228819CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Fabco TC237 Transfer Case Mount Complete for 2021 Peterbilt 348 $850 USD FABCO TC237 TRANSFER CASE MOUNT COMPLETE, Serial#: 6511726389 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)348Will Fit Year(s)2021Part NumberTc237Stock Number61424-17 MLS Number13225836CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller FRO Shift Key for Shift Bar Housing, Part # 4304604 4302158 $71.80 USD SHIFT KEY FOR SHIFT BAR HOUSING, Serial#: 4304604, Casting#: 4304604 ConditionNewPart Number4304604 4302158Stock Number4304604 FULL MLS Number13210381CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Thrust Washer, Part # 17248 $29.95 USD THRUST WASHER, Serial#: 17248, Casting#: 17248 ConditionNewPart Number17248Stock Number17248 FULL MLS Number13210380CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller FRO Bearing Spacer Aux Drive, Part # 4302313 $73.44 USD BEARING SPACER AUX DRIVE FRO, Serial#: 4302313, Casting#: 4302313 ConditionNewPart Number4302313Stock Number4302313 MLS Number13208321CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Piston Brake for CS Brake 6613 6609 6610, Part # 16658 $45.52 USD PISTON BRAKE FOR CS BRAKE 6613 6609 6610, Serial#: 16658, Casting#: 16658 ConditionNewPart Number16658Stock Number16658 MLS Number13208319CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RMX10-135A Filter Regulator, Part # A3280Y9073 $174.56 USD FILTER REGULATOR, Serial#: A3280Y9073, Casting#: A3280Y9073 ConditionNewPart NumberA3280Y9073Stock NumberA3280Y9073 MLS Number13208318CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller RTLO14613B-P Oil Pump Tube, Part # 4305713 $17.60 USD OIL PUMP TUBE, Serial#: 4305713, Casting#: 4305713 ConditionNewPart Number4305713Stock Number4305713 MLS Number13208317CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller RT6610 Thrust Washer, Part # 21667 $45.31 USD THRUST WASHER RT6610, Serial#: 21667, Casting#: 21667 ConditionNewPart Number21667Stock Number21667 MLS Number13208315CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Thrust Washer RT6610 Transmission Part $45.13 USD THRUST WASHER RT6610, Serial#: 21666, Casting#: 21666 ConditionNewPart NumberRT6610Stock Number21666 MLS Number13208314CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Washer, Part # 21668 $18.08 USD WASHER, Serial#: 21668, Casting#: 21668 ConditionNewPart Number21668Stock Number21668 MLS Number13208313CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Washer, Part # 21665 S-7911 10890-264 $13.87 USD WASHER, Serial#: 21665, Casting#: 21665 ConditionNewPart Number21665 S-7911 10890-264Stock Number21665 MLS Number13208309CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Washer, Part # 21664 S-7190 10890-260 $9.92 USD WASHER, Serial#: 21664, Casting#: 21664 ConditionNewPart Number21664 S-7190 10890-260Stock Number21664 MLS Number13208308CategoryTransmission Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info