View 3 Photos View 0 Videos New Cummins/CAT/MACK Piston Cooling Nozzle O-Ring Newly Listed $0.99 USD NEW PISTON COOLING NOZZLE O-RING. FITS MANY CUMMINS, CAT, MACK ENGINES AND TRANSMISSIONS. REPLACES 25107777 25106893 56AX436 56AX546 745-234045 3068527 4058941 6H6761 BGA-3004, Serial#:... ConditionNewPart Number25107777 25106893 56AX436 56AX546 745-234045 3068527 4058941 6H6761 BGA-3004Stock Number4058941 BGA-3004 MLS Number14707626CategoryEngine Miscellaneous Parts Last Updated10/30/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos New Cummins 6CT 8.3 Rear Main Seal Housing Gasket, Part # 3901734/3914301/3939353/131462 Newly Listed $4.23 USD NEW REAR MAIN SEAL HOUSING GASKET. FITS MANY 6CT 8.3 SERIES ENGINES. REPLACES 3901734 3914301 3939353 131462. PICTURE REFERENCE #12, Casting#: 3901734 3914301 3939353 131462, Serial#:... ConditionNewPart Number3901734 3914301 3939353 131462Stock Number131462 MLS Number14707625CategoryEngine Miscellaneous Parts Last Updated10/31/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins Rear Main Seal Housing Gasket for 4B/4BT/6B/6BT Engines, Replaces # 3901019 Newly Listed $4.09 USD NEW REAR MAIN SEAL HOUSING GASKET. FITS MANY 4B 4BT 6B 6BT SERIES ENGINES. REPLACES 3901019 3914386 3928493 3938159 4947667, Serial#: 131463, Core Charge: 0, Casting#: 3901019 3914386... ConditionNewPart Number3901019 3914386 3928493 3938159 4947667Stock Number131463 MLS Number14707622CategoryEngine Miscellaneous Parts Last Updated10/30/2026 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 Oil Cooler Mounting Gasket, Part # 3069678 Recently Updated $3.35 USD NEW N14 OIL COOLER MOUNTING GASKET. FITS MULTIPLE N14 APPLICATIONS . 3069678 REQUIRES 2 PER ENGINE. SEE REFERENCE #19, Serial#: ................., Core Charge: 0, Casting#: .................. ConditionNewPart Number3069678Stock Number3069678 131472 MLS Number9942692CategoryEngine Miscellaneous Parts Last Updated10/30/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins Front Accessory Drive Bushing for Big Cam/Early N14, Part # 132770 151513 Recently Updated $6.72 USD NEW FRONT ACCESSORY DRIVE BUSHING. FITS BIG CAM AND EARLY N14 ENGINES., Serial#: 132770 151513, Core Charge: 0, Casting#: 132770 151513 ConditionNewPart Number132770 151513Stock Number132770 151513 MLS Number10583560CategoryEngine Miscellaneous Parts Last Updated10/30/2026 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 Lower Gasket Kit, Part # 3800618 38004635 4025068 Recently Updated $225 USD NEW N14 LOWER GASKET KIT. INCLUDES: 67946 WASHER 446GC1225 O-RING 157551 SUCTION GASKET 215705 SEAL 3006737 SEAL 3014778 GASKET 3029874 O-RING 3034412 O-RING 3034986 SEAL 3037537 O-RING... ConditionNewPart Number3800618 38004635 4025068Stock Number131539 MLS Number13483107CategoryEngine Miscellaneous Parts Last Updated10/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins Filter Head O-Ring, Replaces 3033525 5141452 121280 $1.49 USD NEW FILTER HEAD O-RING. FITS MANY CUMMINS ENGINES. REPLACES 3033525 5141452 121280, Serial#: 5141452, Core Charge: 0, Casting#: 3033525 5141452 121280 ConditionNewPart Number3033525 5141452 121280Stock Number121280 5141452 MLS Number14694994CategoryEngine Miscellaneous Parts Last Updated10/24/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos New Cummins Style Fuel Pump O-Ring, Replaces Part # 3924605 / 3925021 / 3969698 / A0179978945 $4.85 USD NEW CUMMINS STYLE FUEL PUMP O RING. FITS MANY APPLICATIONS. REPLACES 3924605 3925021 3969698 A0179978945, Serial#: 121415, Core Charge: 0, Casting#: 3924605 3925021 3969698 A0179978945 ConditionNewPart Number3924605 3925021 3969698 A0179978945Stock Number121415 MLS Number14694986CategoryEngine Miscellaneous Parts Last Updated10/24/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins L10/M11 Water Pump Gasket, Replaces 3026192/3031805/3883365/131551 $3.95 USD NEW WATER PUMP GASKET. FITS MANY L10 M11 CUMMINS ENGINES. REPLACES 3026192 3031805 3883365 131551, Serial#: 131551, Core Charge: 0, Casting#: 3026192 3031805 3883365 131551 ConditionNewPart Number3026192 3031805 3883365 131551Stock Number131551 MLS Number14694985CategoryEngine Miscellaneous Parts Last Updated10/24/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins Big Cam Intake Tube / Turbo Inlet Hose, Part # 045023 3040794 3058397 $12.03 USD BIG CAM CUMMINS STYLE INTAKE TUBE. TURBO INLET HOSE. FITS MANY CUMMINS APPLICATIONS. REPLACES 045023 3040794 3058397. 2 3/4X 3 1/2L., Serial#: 045023, Core Charge: 0, Casting#: 045023... ConditionNewPart Number045023 3040794 3058397Stock Number045023 MLS Number14694984CategoryEngine Miscellaneous Parts Last Updated10/24/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos New Cummins ISC 8.3 Turbo Drain Gasket, Part # 3937706 $0.89 USD NEW CUMMINS TURBO DRAIN GASKET. FITS MANY APPLICATIONS. REPLACES 3282113 3285747 3928919 3931350 3937706 5264570 3914388 3911805 3819378 3942725 3519807 420643 5264569 420643, Serial#:... ConditionNewPart Number3282113 3285747 3928919 3931350 3937706 5264570 3914388 3911805 3819378 3942725 3519807 420643 52645Stock Number3937706 MLS Number14694983CategoryEngine Miscellaneous Parts Last Updated10/24/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins ISC 8.3 Turbo Flange Gasket, Part # 131605 3755843 3016246 $3.54 USD NEW ISC 8.3 TURBO FLANGE GASKET. FITS MANY APPLICATIONS. REPLACES 131605 3755843 3016246, Serial#: 3755843, Core Charge: 0, Casting#: 131605 3755843 3016246 ConditionNewPart Number131605 3755843 3016246Stock Number3755843 MLS Number14694982CategoryEngine Miscellaneous Parts Last Updated10/24/2026 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 O-Ring Buna N 70 Series -222, Replaces 1818400 1818400C1 4066112 $0.88 USD NEW O-RING, FITS MANY CUMMINS, CAT, MACK ENGINES. REPLACES 1818400 1818400C1 43463 446GC175 446GC146 446GC154 745-240212 4F7952 20705985 4066112. O-Ring, 0.139 in C/S x 1.484 in ID 3.53 mm C... ConditionNewPart Number1818400 1818400C1 43463 446GC175 446GC146 446GC154 745-240212 4F7952 20705985 4066112Stock NumberEGA-1660 MLS Number14694966CategoryEngine Miscellaneous Parts Last Updated10/24/2026 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 $1.44 USD NEW OIL PICK UP TUBE TO BLOCK GASKET. FITS ISB CUMMINS ENGINES WITH OFFSET BOLT PATTERN SEE PICTURE 131698 3949562, Serial#: na, Core Charge: 0, Casting#: 131698 3949562 ConditionNewPart Number131698 3949562Stock Number131698 MLS Number12583525CategoryEngine Miscellaneous Parts Last Updated10/24/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos New Cummins Big CAM/N14 Front Main Seal with Dust Seal, Part # 3020183 $16.16 USD NEW BIG CAM AND N14 FRONT MAIN SEAL WITH DUST SEAL . REPLACES 3020183 3020186 213467 3004317 3688290, Serial#: 3020183, Core Charge: 0, Casting#: 3020183 3020186 213467 3004317 3688290 ConditionNewPart Number3020183 3020186 213467 3004317 3688290Stock Number3020183 MLS Number14690751CategoryEngine Miscellaneous Parts Last Updated10/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins N14/BIG Cam Soft Plug / Freeze Plug, Part # 131512 3932063 $2.99 USD NEW SOFT PLUG / FREEZE PLUG. FITS MANY APPLICATIONS. N14 AND BIG CAM CUMMINS. REPLACES 131512 3932063 2 11/16 X 7.16, Serial#: 131512 3932063, Core Charge: 0, Casting#: 131512 3932063 ConditionNewPart Number131512 3932063Stock Number042011 MLS Number14690747CategoryEngine Miscellaneous Parts Last Updated10/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos New Cummins ISC 8.3 Exhaust Manifold Gasket, Part # 131512 3932063 $4.14 USD NEW EXHAUST MANIFOLD GASKET. FITS MANY 8.3 AND ISC CUMMINS ENGINES. REPLACES 131512 3932063. PRICE PER GASKET, Serial#: 131512 3932063, Core Charge: 0, Casting#: 131512 3932063 ConditionNewPart Number131512 3932063Stock Number131512 MLS Number14690746CategoryEngine Miscellaneous Parts Last Updated10/23/2026 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 Water Manifold O-Ring, Part # 3050667 $0.99 USD NEW N14 WATER MANIFOLD O-RING. FITS MULTIPLE N14 APPLICATIONS . 3050667 REQUIRES 6 PER ENGINE ON CYLINDER HEAD AND 2 PER ENGINE OIL COOLER. SEE REFERENCE #5 #7, Serial#: .................... ConditionNewPart Number3050667 109080 121229Stock Number121229 MLS Number9942698CategoryEngine Miscellaneous Parts Last Updated10/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Cummins ISX Rear Cam Cover O-Ring, Part # 4985660 / 3679573 / 3411878 / 4026522 / 4101881 $4.74 USD NEW CUMMINS REAR CAM COVER O-RING FITS MULTIPLE ISX APPLICATIONS. SEE PICTURE REFERENCE #9, Serial#: 4985660, Core Charge: 0, Casting#: 4985660 ConditionNewPart Number4985660 3679573 3411878 4026522 4101881 121338Stock Number121338 MLS Number9915537CategoryEngine Miscellaneous Parts Last Updated10/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos New Cummins N14 Piston Cooling Nozzle, Replaces 3068526 3082522 4058947 $10.60 USD NEW N14 PISTON COOLING NOZZLE. FITS MANY APPLICATIONS. PRICE PER NOZZLE. REPLACES 3068526 3082522 4058947, Serial#: 3068526 3082522 4058947, Core Charge: 0, Casting#: 3068526 3082522... ConditionNewPart Number3068526 3082522 4058947Stock Number045018 MLS Number14681288CategoryEngine Miscellaneous Parts Last Updated10/22/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins ISX Piston Cooling Nozzle, Part # 3412860 3680496 3687058 $17.11 USD NEW PISTON COOLING NOZZLE. FITS MANY ISX ENGINES. REPLACES 3412860 3680496 3687058, Serial#: 3412860 3680496 3687058, Core Charge: 0, Casting#: 3412860 3680496 3687058 ConditionNewPart Number3412860 3680496 3687058Stock Number045056 MLS Number14681287CategoryEngine Miscellaneous Parts Last Updated10/22/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Cummins Wrist Pin Rod Bushing for ISC/ISL/8.3, Part # 3901470 / 3913990 / 3970951 $11.39 USD NEW WRIST PIN ROD BUSHING. FITS MANY ISC ISL AND 8.3 CUMMINS. CHECK CROSS REFERENCE #'S. 3901470 3913990 3970951, Serial#: 3901470 3913990 3970951, Core Charge: 0, Casting#: 3901470... ConditionNewPart Number3901470 3913990 3970951Stock Number151515 MLS Number14681283CategoryEngine Miscellaneous Parts Last Updated10/22/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins NTC/N14 Air Compressor Head Gasket, Replaces 3058952 $2 USD CUMMINS STYLE AIR COMPRESSOR HEAD GASKET. FITS MANY NTC BIG CAM AND EARLY N14 STYLE AIR COMPRESSORS. REPLACES 3058952. PICTURE REFERENCE #2. FITS CUMMINS COMPRESSOR 005840, 3010879,... ConditionNewPart Number131543 3058952Stock Number131543 MLS Number14681282CategoryEngine Miscellaneous Parts Last Updated10/22/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos New Cummins N14/BIG Cam Air Compressor Gasket, Part # 131591 3076226 3171119 $8.58 USD NEW CUMMINS N14 / BIG CAM AIR COMPRESSOR GASKET. REPLACES 131591 3076226 3171119 PICTURE REFERENCE #12, Serial#: NA, Core Charge: 0, Casting#: 131591 3076226 3171119 ConditionNewPart Number131591 3076226 3171119Stock Number131591 MLS Number14681280CategoryEngine Miscellaneous Parts Last Updated10/22/2026 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 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 Number131676 MLS Number9915513CategoryEngine Miscellaneous Parts Last Updated10/22/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info