View 1 Photo View 0 Videos Cummins ISX15 X15 Front Cover to Block Seal, Part # 4393089 3685510 131959 $83.21 USD NEW ISX15 X15 FRONT COVER TO BLOCK SEAL. FITS MULTIPLE ISX15 X15 APPLICATIONS SEE PICTURE REFERENCE # 33, Serial#: 4393089, Core Charge: 0, Casting#: 4393089 ConditionNewPart Number4393089 3685510 131959Stock Number4393089 / 131959 MLS Number9915530CategoryEngine 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 New Cummins ISX Front Cover Seal Gasket, Part # 4985562 $57.96 USD NEW ISX FRONT COVER SEAL GASKET. FITS MULTIPLE ISX APPLICATIONS SEE PICTURE REFERENCE # 16, Serial#: 4985562, Casting#: 4985562 ConditionNewPart Number4985562 3680876 3681145 4026694 4101883 4089757 131655Stock Number4985562 MLS Number9915529CategoryEngine 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 Cummins ISX15/X15 Front Main Seal, Part # 3685173 $66.87 USD NEW ISX15 X15 FRONT MAIN SEAL. FITS MULTIPLE ISX APPLICATIONS SEE PICTURE REFERENCE # 15, Serial#: 3685173, Core Charge: 0, Casting#: 3685173 ConditionNewPart Number3685173Stock Number3685173 136139 MLS Number9915528CategoryEngine 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 Cummins ISX Engine Part $12.85 USD NEW ISX UPPER ENGINE FRONT COVER O-RING. FITS MULTIPLE ISX APPLICATIONS SEE PICTURE REFERENCE # 2, Serial#: 4962722, Casting#: 4962722 ConditionNewPart Number4962722 4059182 3679913Stock Number4962722 MLS Number9915526CategoryEngine 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 ISX15 X15 Fuel Pump Gasket, Part # 5414049 3686758 3686422 131842 $17 USD ISX15 X15 FUEL PUMP GASKET. PICTURE REFERENCE # 13, Serial#: 5414049 3686758 3686422, Core Charge: 0, Casting#: 5414049 3686758 3686422 ConditionNewPart Number5414049 3686758 3686422 131842Stock Number5414049 MLS Number9915525CategoryEngine 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 Cummins ISX Engine Part $335.84 USD NEW ISX UPPER ENGINE HEAD GASKET KIT. FITS ISX NON EGR MODELS 1999-2004 CONFIRM WITH ESN#., Serial#: 4352144, Casting#: 4352144 ConditionNewPart Number4352144 4955595 4025300Stock Number132057 MLS Number9915524CategoryEngine 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 $84.95 USD NEW CAMSHAFT BUSHING KIT. FITS MOST DOHC ISX ENGINES. INCLUDES 4) 3680580 3) 3680581 BUSHING. PICTURE REFERENCE # 22 23., Serial#: 3680580 3680581, Core Charge: 0, Casting#: 3680580... ConditionNewPart Number3680580 3680581Stock Number3680580 3680581 MLS Number9915523CategoryEngine 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 $392.80 USD NEW LOWER END EGR ENGINE GASKET SET. FITS MANY ISX ENGINES., Serial#: 4955591, Core Charge: 0, Casting#: 4955591 ConditionNewPart Number4955591 4089170Stock Number131640 MLS Number9915521CategoryEngine 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 $6.95 USD NEW ISX OIL COOLER O-RING. FITS MANY ISX MODELS. USE WITH NEW STYLE COOLER ONLY. PRICE EACH USE (4) PER ENGINE. PICTURE REFERENCE # 21, Serial#: 4966084, Core Charge: 0, Casting#: 4966084 ConditionNewPart Number4966084 3044593Stock Number4966084 131360 MLS Number9915519CategoryEngine 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 $8.95 USD NEW THERMOSTAT HOUSING GASKET. SEE PICTURE REFERENCE #4, Serial#: 3684336, Core Charge: 0, Casting#: 3684336 ConditionNewPart Number3684336 3680601Stock Number3684336 MLS Number9915514CategoryEngine Miscellaneous Parts Last Updated7/14/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Cummins ISX Thermostat Housing Gasket, Part # 3682673 131676 $10.83 USD NEW THERMOSTAT HOUSING GASKET. SEE PICTURE REFERENCE #5, Serial#: 3682673, Core Charge: 0, Casting#: 3682673 ConditionNewPart Number3682673 131676Stock Number3682673 MLS Number9915513CategoryEngine 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 Cummins ISX Engine Part $3.77 USD TURBO DRAIN FLANGE GASKET. PICTURE REFERENCE #1, Serial#: 3101268, Core Charge: 0, Casting#: 3101268 ConditionNewPart Number3101268Stock Number3101268 / 131670 MLS Number9915512CategoryEngine 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 $6.79 USD TURBO FLANGE GASKET 4026884 / 3680465 NON EGR PICTURE REFERENCE #3, Serial#: 4026884, Core Charge: 0, Casting#: 4026884 ConditionNewPart Number4026884 3680465Stock Number4026884 MLS Number9915511CategoryEngine 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 $79.86 USD NEW CAMSHAFT BUSHING KIT. FITS MOST ISX ENGINES. PICTURE REFERENCE # 21 KIT COMES WITH 7) BUSHINGS, Serial#: 4026423 151558, Core Charge: 0, Casting#: 4026423 151558 ConditionNewPart Number4026423 3680579 3685690Stock Number4026423 151558 MLS Number9915510CategoryEngine 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 Caterpillar C10 Engine Bracket, Part # F7HT-8B624-FB $100 USD GOOD USED ENGINE BRACKET OFF CATERPILLER IN A FORD TRUCK, Serial#: F7HT-8B624-FB, Core Charge: N/A, Casting#: F7HT-8B624-FB ConditionUsedPart NumberF7HT-8B624-FBStock NumberP-947 MLS Number9836076CategoryEngine 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 Paccar MX-13 Engine Part for a 2014 Kenworth T660 $100 USD GOOD USED PICKUP OIL TUBE, Serial#: N/A, Core Charge: N/A, Casting#: N/A ConditionUsedFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2014Part Number1789299Stock Number72115-29 MLS Number9825207CategoryEngine Miscellaneous Parts Last Updated5/19/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit Series 60 Engine Part for a 2007 Freightliner Cabover $35 USD GOOD USED BEARING MAIN CAP, Serial#: 06R0908277, Core Charge: N/A, Casting#: 06R0908277 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)CaboverWill Fit Year(s)2007Part Number8929870Stock Number42916-11 MLS Number9798387CategoryEngine Miscellaneous Parts Last Updated5/19/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit Series 60 Engine Part for a 2007 Freightliner Cabover $150 USD GOOD USED ACCESSORY BRACKET, Serial#: 06R0908277, Core Charge: NA, Casting#: 06R0908277 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)CaboverWill Fit Year(s)2007Part Number23533165Stock Number42916-3 MLS Number9798376CategoryEngine Miscellaneous Parts Last Updated5/19/2023 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 14L Rocker Arm, Part # 3535292 $100 USD GOOD USED 14L DETROIT S60 ROCKER ARM, Serial#: 23535292, Core Charge: Na, Casting#: 23535292 ConditionUsedPart Number3535292Stock Number23535292 MLS Number9748195CategoryEngine 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 1979 Cummins Big Cam Aftercooler Assembly, Part # 214154 / 217372 $350 USD GOOD USED AFTERCOOLER ASSEMBLY. LOOKS GOOD INTERNALLY. FITS MANY SMALL/BIG CAM ENGINES CHECK P/N, Serial#: GET, Core Charge: N/A, Casting#: GET ConditionUsedWill Fit Year(s)1979Part Number214154 217372Stock NumberP-895 MLS Number9740664CategoryEngine 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 Detroit Series 60 Alternator Adjuster Strap / Bracket, Part # 23520300 $25 USD GOOD USED ALTERNATOR ADJUSTER STRAP/ ADJUSTER BRACKET, Serial#: NA, Casting#: NA ConditionUsedPart Number23520300Stock NumberP-892 MLS Number9731521CategoryEngine 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 1982 Used Cummins Big Cam Jake Head Model 30, Serial # 10646550 $125 USD USED JAKE HEAD, Serial#: 10646550, Core Charge: NA, Casting#: 10646550 ConditionUsedWill Fit Year(s)1982Part NumberMODEL 30Stock NumberP-888 MLS Number9728895CategoryEngine 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 Big Cam Rocker Box Assembly with Shafts and Rocker Arms, Part # 3007242 $200 USD GOOD USED ROCKER BOX ASSEMBLY WITH SHAFTS AND ROCKER ARMS. (NO INJECTOR ADJUSTER SCREWS), Serial#: 10646550, Core Charge: NA, Casting#: 10646550 ConditionUsedPart Number3007242Stock NumberP-887 MLS Number9728894CategoryEngine 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 Injector Rocker for C15 & 3406 Engines, Part # 286-1309 $75 USD GOOD USED INJECTOR ROCKER. FITS MANY CAT C15 3406 ENGINES., Serial#: 286-1309, Core Charge: 0, Casting#: 286-1309 ConditionUsedPart Number286-1309Stock Number286-1309 MLS Number9709005CategoryEngine 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 C15 Injector Rocker, Fits Many C15 & 3406 Engines, Part # 243-2465 207-5247 $75 USD GOOD USED INJECTOR ROCKER. FITS MANY CAT C15 3406 ENGINES., Serial#: 243-2465, Core Charge: 0, Casting#: 243-2465 ConditionUsedPart Number243-2465 207-5247Stock Number243-2465 / 207-5247 MLS Number9709004CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info