View 2 Photos View 0 Videos Cummins Front Main Seal for 8.3 6CT ISL ISC, Part # 3353977/3908139/3908141/3921927 Recently Updated $14.88 USD NEW FRONT MAIN SEAL, FITS 8.3 6CT ISL ISC CHECK CROSS REFERENCE FOR FITMENT, Serial#: 3353977 3908139 3908141 3921927, Core Charge: 0, Casting#: 3353977 3908139 3908141 3921927 ConditionNewPart Number3353977 3908139 3908141 3921927Stock Number136024 MLS Number12588806CategoryEngine Miscellaneous 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 0 Videos New Cummins ISB Oil Pick Up Tube to Block Gasket, Fits ISB Engines with Offset Bolt Pattern Recently Updated $0.99 USD NEW OIL PICK UP TUBE TO BLOCK GASKET. FITS ISB CUMMINS ENGINES WITH OFFSET BOLT PATTERN SEE PICTURE, Serial#: na, Core Charge: 0, Casting#: 131698 3949562 ConditionNewStock Number131698 MLS Number12583525CategoryEngine Miscellaneous 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 0 Videos New Cummins ISB/QSB Valve Stem Seal Top Hat Style, Part # 3955393 Recently Updated $2.61 USD NEW Valve Stem Seal Top Hat Style 0.240in Valve Seal I.D. x 0.488in Guide Install Diameter x 1.122in Spring Seat Diameter x 0.625in Height 6.10mm Valve Seal I.D. x 0.488mm Guide Install... ConditionNewPart Number3955393Stock Number192108 MLS Number12388189CategoryEngine Miscellaneous 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 Cummins ISB EGR Cooler Gasket, Part # 3979769 Recently Updated $3.18 USD NEW EGR COOLER GASKET., Serial#: na, Core Charge: 0, Casting#: 3979769 ConditionNewPart Number3979769Stock Number131761 MLS Number12388188CategoryEngine Miscellaneous 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 Cummins ISB Accessory Drive Gasket, Part # 4896897 Recently Updated $13.86 USD ISB / QSB ACCESSORY DRIVE GASKET., Serial#: na, Core Charge: 0, Casting#: 4896897 ConditionNewPart Number4896897Stock Number131757 MLS Number12388187CategoryEngine Miscellaneous 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 0 Videos New Cummins N14 / Big Cam Air Compressor to Accessory Drive Gasket, Part # 3069191 Recently Updated $5.30 USD NEW CUMMINS N14/ BIG CAM AIR COMPRESSOR TO ACCESSORY DRIVE GASKET. SEE PICTURE REFERENCE #23, Serial#: NA, Core Charge: 0, Casting#: 131367 200809 3069191 200808 ConditionNewPart Number131367 200809 3069191 200808Stock Number131367 MLS Number12171171CategoryEngine Miscellaneous 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 Cummins ISC/ISL 8.3 Front Main Seal Kit, Part # 4024883 3942535 Recently Updated $31.82 USD NEW FRONT MAIN SEAL KIT. FITS MANY CUMMINS APPLICATIONS. ISC ISL 8.3. CONFIRM WITH ENGINE SERIAL #., Serial#: 136142, Core Charge: 0, Casting#: 4024883 3942535 ConditionNewPart Number4024883 3942535Stock Number136142 MLS Number12115790CategoryEngine Miscellaneous 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 Cummins ISM Rear Main Seal, Part # 4089542 4023018 4923644 Recently Updated $66.76 USD NEW REAR MAIN SEAL FOR CUMMINS ISM Rear Crankshaft Seal Dry Clutch NON-REPTO w/ Wear Ring 6.56in Free I.D. x 7.704in O.D. x 0.687in Width 166.50mm Free I.D. x 195.68mm O.D. x 17.44mm Width,... ConditionNewPart Number4089542 4023018 4923644Stock Number136097 MLS Number11977315CategoryEngine Miscellaneous 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 Cummins N14 Thermostat Housing Cover Gasket, Part # 3865236 Recently Updated $2.67 USD NEW THERMOSTAT HOUSING COVER GASKET N14. P/N 3865236, 131485, Serial#: NA ConditionNewPart Number3865236Stock Number131485 MLS Number11954977CategoryEngine Miscellaneous 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 Cummins 8.3 6CT ISL ISL9 Oil Pan Gasket Kit, Part # 3914017/3914302/3902425/3920773 Recently Updated $35.51 USD NEW OIL PAN GASKET KIT. INCLUDES 3914017 3914302 3902425 3920773. FITS CUMMINS 8.3 6CT ISL ISL9, Serial#: 131612, Core Charge: 0, Casting#: 131612 ConditionNewPart Number3914017 3914302 3902425 3920773Stock Number131612 MLS Number11714768CategoryEngine Miscellaneous Parts 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 Cummins ISX Engine Part for a 2006 Universal Recently Updated $2,795 USD NEW PAI ISX ENGINE IN-FRAME OVERHAUL KIT. FITS CUMMINS CM870 WITH CPL 8520. 2 YEAR WARRANTY*, Serial#: CM870, Core Charge: 0, Casting#: CM870 ConditionNewCPL/ARR8520Fits To Make(s)UNIVERSALFits To Model(s)UniversalWill Fit Year(s)2006Part NumberISX107-081 4352290Stock NumberCUPISX107-081 MLS Number11647661CategoryEngine Miscellaneous 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 Cummins Big Cam Accessory Drive Seal, Part # 3004316 Recently Updated $11.10 USD NEW CUMMINS BIG CAM ACCESSORY DRIVE SEAL. 3004316 / 136006, Serial#: 136006, Core Charge: 0, Casting#: 136006 ConditionNewPart Number131006 3004316Stock Number136006 MLS Number11400544CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Cummins N14 Cylinder Head Gasket Kit Recently Updated $59.33 USD NEW CYLINDER HEAD GASKET KIT. DOES 1 CYLINDER HEAD. FITS MULTIPLE N14 ENGINES. *DOES NOT INCLUDE ENGINE BRAKE GASKET* 131026 3008591 3020943 3050667 3069177 3074982 4058981 590GB1352... ConditionNewPart Number3803608 3803715 3803374Stock Number131274 MLS Number11363098CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins N14 Injector, Fits N14 Celect / Celect Plus, Part # 3824010 Recently Updated $14.53 USD NEW N14 INJECTOR PASS INJECTOR THROUGH. FITS N14 CELECT N14 CELECT PLUS, Serial#: 3824010, Core Charge: 0, Casting#: 3824010 ConditionNewPart Number050710 3067973 3070490 3411884 3824010Stock Number50710 MLS Number11278445CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins ISX Valve Cover Isolator Bolt, Part # 040055 3100895 Recently Updated $7.19 USD NEW ISX VALVE COVER ISOLATOR BOLT. (8) PER ENGINE., Serial#: 40055, Core Charge: 0, Casting#: 40055 ConditionNewPart Number040055 3100895Stock Number40055 MLS Number11081755CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Cummins N14 Cylinder Head Bolt, Part # 3071161 3068897 Recently Updated $9.13 USD NEW N14 CUMMINS CYLINDER HEAD BOLT, Serial#: 40006, Core Charge: 0, Casting#: 40006 ConditionNewPart Number3071161 3068897Stock Number40006 MLS Number11081754CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Cummins Fuel Pump Fuel Shut Off Solenoid O-Ring, Fits Big Cam and N14, Part # 121278 154087 Recently Updated $0.12 USD NEW FUEL PUMP FUEL SHUT OFF SOLENOID O-RING FITS BIG CAM AND N14 MODELS, Serial#: 121278 154087, Core Charge: 0, Casting#: 121278 154087 ConditionNewPart Number121278 154087Stock Number121278 MLS Number11065911CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Cummins M11/ISM/L10 Accessory Drive O-Ring Gasket, Part # 3028311 3031768 3883390 3899746 Recently Updated $13.32 USD NEW ACCESSORY DRIVE O-RING GASKET. FITS M11 ISM AND L10 CUMMINS ENGINES. SEE CROSS #'S FOR REFERENCE., Serial#: 3028311 3031768 3883390 3899746, Core Charge: 0, Casting#: 3028311 3031768... ConditionNewPart Number3028311 3031768 3883390 3899746Stock Number131471 MLS Number10881060CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Cummins M11 / ISM Water Pump O-Ring, Part # 3863701 / 3882774 / 121305 Recently Updated $5.91 USD NEW WATER PUMP O-RING. FITS M11 ISM CUMMINS ENGINES. SEE CROSS #'S FOR REFERENCE., Serial#: 3863701 3882774 121305, Core Charge: 0, Casting#: 3863701 3882774 121305 ConditionNewPart Number3863701 3882774 121305Stock Number121305 MLS Number10881059CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Cummins M11/ISM/L10 Front Cover O-Ring, Part # 121293 3883150 6V5555 Recently Updated $3.97 USD NEW FRONT COVER O-RING. FITS M11 ISM AND L10 CUMMINS ENGINES. SEE CROSS #'S FOR REFERENCE., Serial#: 121293 3883150 6V5555, Core Charge: 0, Casting#: 121293 3883150 6V5555 ConditionNewPart Number121293 3883150 6V5555Stock Number121293 MLS Number10881058CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Cummins Front Cover O-Ring for M11/ISM and L10 Engines, Part # 3820028 / 3820645 Recently Updated $4.80 USD NEW FRONT COVER O-RING. FITS M11 ISM AND L10 CUMMINS ENGINES. SEE CROSS #'S FOR REFERENCE., Serial#: 3820028 3820645, Core Charge: 0, Casting#: 3820028 3820645 ConditionNewPart Number3820028 3820645 121345Stock Number121345 MLS Number10881057CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Cummins N14 12V Fuel Shut Off Valve, Part # 3054608 Recently Updated $31.27 USD NEW 12V FUEL SHUT OFF VALVE. N14 CUMMINS APPLICATIONS, Serial#: 3054608, Core Charge: 0, Casting#: 3054608 ConditionNewPart Number3054608 209940 3054605Stock Number180204 MLS Number10852472CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Cummins Front Main Seal, Fits 8.3, 6CT, ISL, ISC, Part # 4025270 Recently Updated $13 USD NEW FRONT MAIN SEAL, FITS 8.3 6CT ISL ISC, Serial#: 4025270, Core Charge: 0, Casting#: 4025270 ConditionNewPart Number136115 4025270 3353977 3938077Stock Number136115 MLS Number10846705CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Cummins Upper Head Gasket Set for ISX15/X15, Part # 2881767 4376104 4352146 Recently Updated $649.17 USD NEW UPPER HEAD GASKET SET. FITS MULTIPLE ISX15 AND X15 ENGINES. CONFIRM WITH ENGINE SERIAL # FOR FITMENT, Serial#: 2881767, Core Charge: 0, Casting#: 2881767 ConditionNewPart Number2881767 4376104 4352146Stock Number131906 MLS Number10797172CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Cummins Pickup Tube Gasket Fits 6CT/ISC/ISL 8.3, Part # 131522 3914302 3906202 3939352 Recently Updated $1.04 USD NEW PICK UP TUBE GASKET. FITS 6CT ISC ISL 8.3 CUMMINS., Serial#: 131522 3914302 3906202 3939352, Core Charge: 0, Casting#: 131522 3914302 3906202 3939352 ConditionNewPart Number131522 3914302 3906202 3939352Stock Number131522 MLS Number10780660CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info