View 2 Photos View 0 Videos Hendrickson Tag / Pusher Axle for a 1997 Peterbilt 378 Contact for price DROP AXLE ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1997Stock Number440306-15 MLS Number10237617CategoryTag / Pusher Axles Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1997 Peterbilt 378 Throttle Position Sensor Contact for price GOOD ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1997Stock Number440306-14 MLS Number10237616CategoryThrottle Position Sensors Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1997 Peterbilt 378 Seat Contact for price GOOD SHAPE DRIVER SIDE ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1997Stock Number440306-13 MLS Number10237615CategorySeats Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1997 Peterbilt 378 Radiator Contact for price GOOD, Engine Make: Cummins, Engine Model: N14 Plus ConditionUsedEngine ModelCummins N14 PlusFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1997Stock Number440306-12 MLS Number10237614CategoryRadiators Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1997 Peterbilt 378 Left Fuel Tank Contact for price FUEL CAP LOCATION 31'' FROM REAR, Dimensions: 68L X 26D, Material: Aluminium ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1997SideLEFTStock Number440306-10 MLS Number10237612CategoryFuel Tanks (Truck) Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1997 Peterbilt 378 Left Mirror Contact for price GOOD ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1997SideLEFTStock Number440306-9 MLS Number10237611CategoryMirrors Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1997 Peterbilt 378 Right Door Contact for price GOOD DOOR ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1997SideRIGHTStock Number440306-8 MLS Number10237610CategoryDoors Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1997 Peterbilt 378 Left Door Contact for price GOOD DOOR ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1997SideLEFTStock Number440306-7 MLS Number10237609CategoryDoors Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1997 Peterbilt 378 Suspension Contact for price AIR TRAC ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1997Stock Number440306-6 MLS Number10237608CategorySuspensions Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RT461 Rear Differential for a 1997 Peterbilt 378 Contact for price TWO SPEED 433/590, Ratio: 433 ConditionUsedRear End4.33 ratioFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1997Stock Number440306-5 MLS Number10237607CategoryDifferentials, Rear Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1997 Peterbilt 378 Front Axle Assembly Contact for price TAG DAMAGE TWO SPEED 433/590, Hub Bolts: Pilot, Axle Make: SPICER, Axle Model: DC461 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1997Stock Number440306-4 MLS Number10237605CategoryAxle Assemblies, Front Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1997 Peterbilt 378 Front Axle Assembly Contact for price PASSENGER SIDE KING PIN'S BAD, Hub Bolts: Pilot, Brake Type: ABS, Axle Make: SPICER, Axle Model: E14621 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1997Stock Number440306-3 MLS Number10237604CategoryAxle Assemblies, Front Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller RTLO16713A Transmission for a 1997 Peterbilt 378 Contact for price GOOD SHAPE, Serial#: N/A, Engine Make: Cummins, Engine Model: N14 Plus, Casting#: N/A ConditionUsedEngine ModelCummins N14 PlusFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1997Stock Number440306-2 MLS Number10237603CategoryTransmissions Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2007 Used PTO for Eaton/Fuller FRO15210C Transmission, Fits Kenworth T800 Contact for price TAG MISSING, Transmission Make: Eaton/Fuller, Transmission Model: FRO15210C ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2007Stock Number190823-22 MLS Number10234648CategoryPower Take Offs (PTO) & Parts Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2007 Kenworth T800 Hydraulic Tank Contact for price GOOD TANK ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2007Stock Number190823-21 MLS Number10234647CategoryHydraulic Tanks Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2007 Kenworth T800 Throttle Position Sensor Contact for price GOOD ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2007Stock Number190823-20 MLS Number10234646CategoryThrottle Position Sensors Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos TRW/ROSS TAS65208 Steering Gear / Rack for a 2007 Kenworth T800 Contact for price GOOD, Serial#: N/A., Casting#: N/A. ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2007Stock Number190823-18 MLS Number10234644CategorySteering Gears / Racks Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2007 Kenworth T800 Radiator Contact for price GOOD SHAPE, Engine Make: Caterpillar, Engine Model: C13 ConditionUsedEngine ModelCaterpillar C13Fits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2007Stock Number190823-14 MLS Number10234640CategoryRadiators Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Holland STATIONARY Fifth Wheel for a 2007 Kenworth T800 Contact for price TALL 9'' INBOARDING ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2007Stock Number190823-13 MLS Number10234639CategoryFifth Wheels Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2007 Kenworth T800 Right Fuel Tank Contact for price GOOD SHAPE, Dimensions: L 65'' X D 24'', Material: Aluminium ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2007SideRIGHTStock Number190823-11 MLS Number10234637CategoryFuel Tanks (Truck) Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2007 Kenworth T800 Left Fuel Tank Contact for price GOOD SHAPE, Dimensions: L 21'' X D 24'', Material: Aluminium ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2007SideLEFTStock Number190823-10 MLS Number10234636CategoryFuel Tanks (Truck) Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2007 Kenworth T800 Left Mirror Contact for price GOOD ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2007SideLEFTStock Number190823-9 MLS Number10234635CategoryMirrors Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2007 Kenworth T800 Suspension Contact for price GOOD SHAPE ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2007Stock Number190823-6 MLS Number10234632CategorySuspensions Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos International 9200 / 9400 Radiator for a 1976 International 9200/9400I Contact for price GOOD, Engine Make: Cummins, Engine Model: SMALL CAM, Fill Location: PULLED ON SHELF, With Frame: true ConditionUsedEngine ModelCummins SMALL CAMFits To Make(s)InternationalFits To Model(s)9200/9400IWill Fit Year(s)1976Stock NumberB20056-10 MLS Number10232002CategoryRadiators Last Updated6/13/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos International 9200 / 9400 Right Fuel Tank for a 1976 International 9200/9400I Contact for price GOOD TANK, Dimensions: 35'' L 25'' W 15''H, Material: METAL, Fuel Tank Shape: SQUARE SHAPE TANK ConditionUsedFits To Make(s)InternationalFits To Model(s)9200/9400IWill Fit Year(s)1976SideRIGHTStock NumberB20056-9 MLS Number10232001CategoryFuel Tanks (Truck) Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info