View 2 Photos View 0 Videos Eaton RSP40 Rear Differential Recently Updated $1,295 USD REBUILT RSP40 4.33 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 41, Serial#: 14970, Core Charge: EXCHANGE, Ratio: 4.33 ConditionRemanufacturedPart Number14970Stock Number14970 MLS Number13405386CategoryDifferentials, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins 6BT Turbocharger / Supercharger for a Dodge 2500 Recently Updated $125 USD NEW SURPLUS TURBO EXHAUST HOUSING. GENUINE HOLSET PART. 3521927 FITS 1989-1990 DODGE WITH 5.9 DIESEL., Serial#: na, Core Charge: 0, Casting#: 3521927 ConditionUsedFits To Make(s)DodgeFits To Model(s)2500Part Number3521927Stock Number3521927 MLS Number13402732CategoryTurbochargers / Superchargers Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 38 Spline SPL170 Slip Yoke, Part # 170-82-21X Recently Updated $478.78 USD 38 Spline spl170 slip yoke, Series: spl170 ConditionNewStock Number170-82-21X MLS Number13402731CategoryDriveshaft 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 Genuine Spicer 1810 Half Round Driveshaft Part, Part # SP 5-676X Recently Updated $167.66 USD genuine spicer 1810 half round, Series: 1810 ConditionNewStock NumberSP 5-676X MLS Number13402729CategoryDriveshaft 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 New Stemco Wheel Seal 38,000-48, 000 2.3"H 6.325" Outer 4.765" Inner Recently Updated $36.95 USD NEW STEMCO WHEEL SEAL 38,000-48, 000 2.3"H 6.325" OUTER 4.765" INNER, Serial#: NA, Wheel Make: get, ABS?: TRUE ConditionNewPart Number392-9131 370003A 380003 3930173 47691 309-0973Stock Number392-9131 MLS Number13400538CategoryHubs 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 2008 Peterbilt 388 Right Sleeper Door Recently Updated $125 USD USED RH SLEEPER DOOR OFF 2008 PETE 388 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)388Will Fit Year(s)2008Stock Number12325-22 MLS Number13400537CategorySleeper Misc. 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 2008 Peterbilt 388 Left Sleeper Door Recently Updated $125 USD USED LH SLEEPER DOOR OFF 2008 PETE 388 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)388Will Fit Year(s)2008Stock Number12325-21 MLS Number13400536CategorySleeper Misc. 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 2008 Peterbilt 388 Right Sleeper Glass Recently Updated $150 USD USED RH SLEEPER GLASS OFF 2008 PETE 388 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)388Will Fit Year(s)2008Stock Number12325-20 MLS Number13400535CategorySleeper Misc. 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 2008 Peterbilt 388 Left Sleeper Glass Recently Updated $150 USD USED LH SLEEPER GLASS OFF 2008 PETE 388 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)388Will Fit Year(s)2008Stock Number12325-19 MLS Number13400533CategorySleeper Misc. 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 2008 Peterbilt 388 Right Air Cleaner / Air Filter Housing Recently Updated $495 USD USED RH AIR CLEANER ASSY OFF 2008 PETE 388, Dimensions: GET, Material: Aluminum ConditionUsedFits To Make(s)PeterbiltFits To Model(s)388Will Fit Year(s)2008SideRIGHTStock Number12325-18 MLS Number13400532CategoryAir Cleaners / Air Filter Housings 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 2008 Peterbilt 388 Left Air Cleaner / Air Filter Housing Recently Updated $450 USD USED LH AIR CLEANER ASSY OFF 2008 PETE 388, Dimensions: GET, Material: Aluminum ConditionUsedFits To Make(s)PeterbiltFits To Model(s)388Will Fit Year(s)2008SideLEFTStock Number12325-17 MLS Number13400531CategoryAir Cleaners / Air Filter Housings 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 2008 Peterbilt 388 Headlight Assembly Recently Updated $395 USD USED RH SINGLE HEADLAMP ASSY OFF 2008 PETE 388 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)388Will Fit Year(s)2008Stock Number12325-16 MLS Number13400530CategoryHeadlight Assemblies 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 2008 Peterbilt 388 Headlight Assembly Recently Updated $395 USD USED LH SINGLE HEADLAMP ASSY OFF 2008 PETE 388 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)388Will Fit Year(s)2008Stock Number12325-15 MLS Number13400529CategoryHeadlight Assemblies 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 2008 Peterbilt 388 Left Fender Recently Updated $300 USD USED LH FENDER OFF 2008 PETE 388 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)388Will Fit Year(s)2008SideLEFTStock Number12325-14 MLS Number13400528CategoryFenders 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 2008 Peterbilt 388 Battery Box Recently Updated $395 USD USED LH BATTERY BOX OFF 2008 PETE 388 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)388Will Fit Year(s)2008Stock Number12325-13 MLS Number13400527CategoryBattery Boxes / Trays 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 2008 Peterbilt 388 Right Fuel Tank Recently Updated $500 USD USED RH APROX 100 GAL FUEL TANK OFF 2008 PETE 388, Capacity: APROX 100 GAL, Dimensions: GET, Material: Aluminum, Fuel Tank Shape: ROUND ConditionUsedFits To Make(s)PeterbiltFits To Model(s)388Will Fit Year(s)2008SideRIGHTCapacityAPROX 100 GALStock Number12325-12 MLS Number13400526CategoryFuel Tanks (Truck) 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 2008 Peterbilt 388 Right Side View Mirror Recently Updated $300 USD USED RH SIDE VIEW MIRROR ASSY OFF 2008 PETE 388 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)388Will Fit Year(s)2008SideRIGHTStock Number12325-10 MLS Number13400524CategorySide View Mirrors 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 2008 Peterbilt 388 Steering Column Recently Updated $450 USD USED STEERING COLUMN OFF 2008 PETE 388, Engine Make: Caterpillar, Engine Model: C15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)388Will Fit Year(s)2008Stock Number12325-6 MLS Number13400520CategorySteering Columns 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 2008 Peterbilt 388 Instrument Panel Cluster Recently Updated $495 USD USED INSTRUMENT CLUSTER OFF 2008 PETE 388, Engine Make: Caterpillar, Engine Model: C15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)388Will Fit Year(s)2008Stock Number12325-5 MLS Number13400519CategoryInstrument Panel Clusters Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Used 2008 Peterbilt 388 Cab Interior Recently Updated Contact for price USED CAB INTERIOR OFF 2008 PETE 388 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)388Will Fit Year(s)2008Stock Number12325-4 MLS Number13400518CategoryInterior Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 1 Video Caterpillar C15 Engine for a 2008 Peterbilt 388 Recently Updated $19,995 USD C15 475-550HP NXS CONVERTED TO SINGLE TURBO, RUNS GOOD, WILL CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: NXS, Horse Power: 475550 ConditionUsedHorse Power475550 HPFits To Make(s)PeterbiltFits To Model(s)388Will Fit Year(s)2008Stock Number12325-1 MLS Number13400515CategoryEngines 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 1999 Kenworth T800 Tachometer Gauge with Chrome Bezel Recently Updated $175 USD GOOD USED TACHOMETER GAUGE WITH CHROME BEZEL, Serial#: NA, Gauge Type: Tachometer, Casting#: NA ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)1999Stock Number21025-13 MLS Number13397686CategoryGauges 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 Watson & Chalin Tag / Pusher Axle for a 1999 Kenworth T800 Recently Updated $3,250 USD GOOD USED STEERABLE LIFT AXLE ASSEMBLY. FABRICATED BEAM/ 10 HOLE BUDD/ CAN SUPPLY/CHANGE TO PILOT, Serial#: NA ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)1999Stock Number21025-10 MLS Number13397681CategoryTag / Pusher Axles Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Eaton DS463P/RS463 Cutoff for a 1999 Kenworth T800 Recently Updated $7,995 USD CHALMERS 46K DS463P SUSPENSION ASSEMBLY HUB PILOT. PRICE SUSPENSION ONLY. CAN INCLUDE DIFFERENTIALS, Serial#: NA, Core Charge: NA, Hub Bolts: 10 HUB PILOT, Ratio: 411 ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)1999Part NumberCHALMERSStock Number21025-8 MLS Number13397678CategoryFront & Rear Cutoffs (Clip Cuts) Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1999 Kenworth T800 Cab Assembly Recently Updated $3,995 USD CAB SHELL/ NO GAUGES/NO DRIVERS DOOR/ CURVED WIDSHIELD, Air/Hydraulic: Air/Hydraulic, Engine Make: Caterpillar, Engine Model: 3406E ConditionUsedEngine ModelCaterpillar 3406EFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)1999Stock Number21025-1 MLS Number13397672CategoryCabs Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info