View 1 Photo View 0 Videos New Cummins N14 Upper Gasket Set, Part # 4920093 $252.89 USD NEW UPPER GASKET SET FOR N14 MODELS, DOES NOT INCLUDE ENGINE BRAKE GASKETS.(4920093), Serial#: 4089371 131264, Core Charge: 0, Casting#: 4089371 131264 ConditionNewPart Number4089371 131264 3704740 4024928Stock Number4089371 131264 MLS Number10583514CategoryEngine Miscellaneous Parts Last Updated3/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Detroit Series 60 6-HOLE Air Compressor Gasket, Part # 8929299 / 631297 $4.41 USD NEW SERIES 60 6 HOLE AIR COMPRESSOR GASKET., Serial#: 8929299 / 631297, Core Charge: 0, Casting#: 8929299 / 631297 ConditionNewPart Number8929299 / 631297Stock Number8929299 / 631297 MLS Number10550518CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Detroit Series 60 Cam Shaft Retainer O-Ring, Part # 23521894 / 631288 $3.20 USD NEW SERIES 60 CAM SHAFT RETAINER O-RING. PICTURE REFERENCE #16, Serial#: 23521894 / 631288, Core Charge: 0, Casting#: 23521894 / 631288 ConditionNewPart Number23521894 / 631288Stock Number23521894 / 631288 MLS Number10550517CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins Big Cam Piston Cooling Nozzle, Part # 045000 3013591 $4.37 USD NEW PISTON COOLING NOZZLE FOR BIG CAM CUMMINS, Serial#: 045000 3013591, Core Charge: 0, Casting#: 045000 3013591 ConditionNewPart Number045000 3013591Stock Number045000 3013591 MLS Number10550516CategoryEngine Miscellaneous Parts Last Updated3/22/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C15/3406E to C15 ACERT Fitting Conversion Kit, Part # 340091 $46.50 USD C15/3406E TO C15 ACERT FITTING CONVERSION KIT. TO CHANGE TO A ACERT HEAD FROM NON, Serial#: 340091, Core Charge: 0, Casting#: 340091 ConditionNewPart Number340091Stock Number340091 MLS Number10550515CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Caterpillar Front Main Crankshaft Seal, Fits 3406E and C15 Applications, Part # 1425867 $43.26 USD NEW FRONT MAIN CRANK SHAFT SEAL. FITS MOST 3406E AND C15 APPLICATIONS., Serial#: 1425867 336013, Core Charge: 0, Casting#: 1425867 336013 ConditionNewPart Number1425867 336013 142-5867 2W1733 4P2733Stock Number1425867 336013 MLS Number10550514CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Cummins 855 Big Cam Belt Idler Assembly 2 Groove Pulley, Part # 180900 AR8851 $38.88 USD NEW BELT IDLER, FITS MANY CUMMINS 855 BIG CAM APPLICATIONS. Idler Assembly 2 Groove Pulley 1/2in-13 Thread Steel Cummins Engine 855 application, Serial#: 180900 AR8851, Core Charge: 0,... ConditionNewPart Number180900 AR8851Stock Number180900 MLS Number10512157CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins Fuel Shut Off Solenoid, Part # 180231 3935430 $49.95 USD NEW FUEL SHUT OFF SOLENOID. SEE PICTURE REFERENCE FOR SPECIFICATIONS., Serial#: 180231 3935430, Core Charge: 0, Casting#: 180231 3935430 ConditionNewPart Number180231 3935430Stock Number180231 MLS Number10512155CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins Fuel Shut Off Solenoid, Part # 3930236 180193 $49.95 USD NEW FUEL SHUT OFF SOLENOID. SEE PICTURE REFERENCE FOR SPECIFICATIONS., Serial#: 3930236 180193, Core Charge: 0, Casting#: 3930236 180193 ConditionNewPart Number3930236 180193Stock Number180193 MLS Number10512151CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins Fuel Shut Off Solenoid, Part # 3935432 180192 $49.95 USD NEW FUEL SHUT OFF SOLENOID. SEE PICTURE REFERENCE FOR SPECIFICATIONS., Serial#: 3935432 180192, Core Charge: 0, Casting#: 3935432 180192 ConditionNewPart Number3935432 180192Stock Number180192 MLS Number10512149CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Detroit Series 60/50 Cam Bearing Set, Part # 8929690 651520F $72.45 USD NEW CAM BEARING SET. FITS MANY SERIES 60 AND SERIES 50 ENGINES. PICTURE REFERENCE #23, Serial#: 8929690 651520F, Core Charge: 0, Casting#: 8929690 651520F ConditionNewPart Number8929690 651520FStock Number651520F MLS Number10490862CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Detroit Valve Cover Gasket, Grey, Part # 23516322 631281 8929863 $28.10 USD NEW VALVE COVER GASKET. FITS MULTIPLE DETROIT APPLICATIONS. GREY COLOR. PICTURE REFERENCE #1, Serial#: 23516322, Core Charge: 0, Casting#: 23516322 ConditionNewPart Number23516322 631281 8929863Stock Number631281 MLS Number10490861CategoryEngine Miscellaneous Parts Last Updated3/22/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar C15 Flywheel Housing Seal/Gasket for Cam, Part # 268-5589 $34.29 USD NEW FLYWHEEL HOUSING SEAL / GASKET FOR CAM. FITS CAT C15. PICTURE REFERENCE # 18, Serial#: 268-5589, Core Charge: 0, Casting#: 268-5589 ConditionNewPart Number268-5589 2685589 331426Stock Number331426 MLS Number10468653CategoryEngine Miscellaneous Parts Last Updated3/22/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit DD15 Oil Pump Suction Tube O-Ring, Part # 4721880180 $5.31 USD DD15 DETROIT OIL PUMP SUCTION TUBE O-RING. PICTURE REFERENCE # 4, Serial#: 4721880180, Core Charge: 0, Casting#: 4721880180 ConditionNewPart Number4721880180Stock Number636028 MLS Number10468652CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Detroit DD15 Oil Pump Suction Tube O-Ring, Part # 4721870880 $9.27 USD DD15 DETROIT OIL PUMP SUCTION TUBE O-RING. PICTURE REFERENCE # 2, Serial#: 4721870880, Core Charge: 0, Casting#: 4721870880 ConditionNewPart Number4721870880Stock Number631353 MLS Number10468650CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Detroit DD15 Oil Pump Suction Tube O-Ring, Part # 4721870980 $3.18 USD DD15 DETROIT OIL PUMP SUCTION TUBE O-RING. PICTURE REFERENCE # 6, Serial#: 4721870980, Core Charge: 0, Casting#: 4721870980 ConditionNewPart Number4721870980Stock Number621207 MLS Number10468649CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Caterpillar C15 Flywheel Housing Seal/Gasket, Part # 331425 2685582 268-5582 $24.12 USD NEW FLYWHEEL HOUSING SEAL / GASKET FITS CAT C15. PICTURE REFERENCE # 17, Serial#: 2685582, Core Charge: 0, Casting#: 2685582 ConditionNewPart Number331425 2685582 268-5582Stock Number331425 MLS Number10468640CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Cummins 24V Fuel Shut Off Valve for Big CAM/NT88/L10 BC $28.37 USD NEW 24V FUEL SHUT OFF VALVE. FITS MANY APPLICATIONS. BIG CAM, NT88 L10 BC., Serial#: 3035342, Casting#: 3035342 ConditionNewPart Number3035346 3035361 BM75859 BM69985 AR51041 4333-524021C91 524021 524021C91Stock Number180201 MLS Number10299490CategoryEngine Miscellaneous Parts Last Updated3/22/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Caterpillar 3126/C7 Main Bearing Set (Upper/Lower), Part # 1077708 7W9414 $14.30 USD NEW MAIN BEARING SET (UPPER/LOWER) DOES ONE ROD. EACH ENGINE USES A QUANTITY OF 7. 3126 C7, Serial#: 1077708, Core Charge: 0, Casting#: 1077708 ConditionNewPart Number1077708 7W9414Stock Number370080 MLS Number10246228CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Detroit Series 60 Oil Cooler Gasket Kit, Part # 2353789 MCBS0060 $20.72 USD OIL COOLER GASKET KIT DETROIT SERIES 60 S60 621265 OEM: 8929280 DESC: RECTANGULAR SEALING RING QTY: 1 621218 OEM: 8929289 DESC: O-RING QTY: 1 621261 OEM: 23532850 DESC:... ConditionNewPart Number2353789 MCBS0060Stock Number631304 MLS Number10223388CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Detroit Series 50/60 Fuel Injector O-Ring Install Kit, Part # 621224 $17.22 USD FUEL INJECTOR O-RING INSTALL KIT. FITS SERIES 50 60 11.1 12.7 EARLY 14L. ONE KIT DOES 6 INJECTORS 621224-100 N/A INJECTOR O-RING KIT 1 631337 23511870 INJECTOR SEAL 6, Serial#:... ConditionNewPart Number621224Stock Number621224 MLS Number10223387CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Detroit Series 60 Accessory Drive / Fuel Pump Mounting O-Ring, Part # 8929253 $4.29 USD ACCESSORY DRIVE / FUEL PUMP MOUNTING O-RING. DETROIT SERIES 60 8929253, Serial#: 621219, Casting#: 621219 ConditionNewPart Number8929253Stock Number621219 MLS Number10223386CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar Thermostat Housing Gasket for 3406E/C15/C16/C18, Part # 4N1156 $2.30 USD THERMOSTAT HOUSING GASKET. FITS MULTIPLE CAT 3406E C15 C16 C18 MODELS., Serial#: 4N1156, Core Charge: 0, Casting#: 4N1156 ConditionNewPart Number4N1156Stock Number331285 MLS Number10183137CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISX Engine Part $4.17 USD NEW CUMMINS ISX EXHAUST MANIFOLD GASKET. FITS MOST ISX AND QSX APPLICATIONS. CENTER GASKET PICTURE REFERENCE # 4, Serial#: 4907448 3688530, Core Charge: 0, Casting#: 4907448 3688530 ConditionNewPart Number4907448 3688530Stock Number131652 MLS Number10156799CategoryEngine Miscellaneous Parts Last Updated7/14/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins ISX Engine Part $4.20 USD NEW CUMMINS ISX EXHAUST MANIFOLD GASKET. FITS MOST ISX AND QSX APPLICATIONS. CENTER GASKET. ****SELL IN 4 PACK****, Serial#: 4907447, Core Charge: 0, Casting#: 4907447 ConditionNewPart Number4907447 3670343 131651Stock Number131651 MLS Number10156783CategoryEngine Miscellaneous Parts Last Updated7/14/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info