View 4 Photos View 0 Videos New Caterpillar Front Main Seal for 3126 and C7, Part # 1192921 245-7339 7C4163 Newly Listed $25.55 USD NEW FRONT MAIN SEAL, FITS CAT 3126 AND C7 MODELS. REPLACES 1192921 245-7339 7C4163, Serial#: 336014, Core Charge: 0, Casting#: 336014 ConditionNewPart Number1192921 245-7339 7C4163Stock Number336014 MLS Number14594569CategoryEngine Miscellaneous Parts Last Updated9/10/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Caterpillar C7 Cylinder Head Set, Replaces 331504 308-5931 325-9472 331-2891 Newly Listed $375 USD NEW CYLINDER HEAD SET. FITS MANY CAT C7 APPLICATIONS. REPLACES 331504 308-5931 325-9472 331-2891, Serial#: 331504, Core Charge: 0, Casting#: 331504 308-5931 325-9472 331-2891 ConditionNewPart Number331504 308-5931 325-9472 331-2891Stock Number331504 MLS Number14594559CategoryEngine Miscellaneous Parts Last Updated9/10/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Caterpillar C7 Injector O-Ring Kit, Part # 242-1539 321336 $18.36 USD NEW INJECTOR O-RING KIT. 1 KIT DOES ONE INJECTOR., Serial#: 242-1539 321336, Core Charge: 0, Casting#: 242-1539 321336 ConditionNewPart Number242-1539 321336 2421539Stock Number321336 MLS Number11373700CategoryEngine Miscellaneous Parts Last Updated9/5/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3126/C7 Thermostat Housing Gasket, Part # 1922911 2850365 331491 $13.62 USD THERMOSTAT HOUSING GASKET. FITS MULTIPLE CAT 3126 C7 MODELS. REPLACES CAT 1922911 2850365, Serial#: 1922911 2850365, Core Charge: 0, Casting#: 1922911 2850365 ConditionNewPart Number1922911 2850365 331491Stock Number331491 MLS Number14545323CategoryEngine Miscellaneous Parts Last Updated8/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C7 Injector O-Ring Kit, Part # 297-4841 308-3422 $23.10 USD NEW INJECTOR O-RING KIT. 1 KIT DOES ONE INJECTOR., Serial#: 297-4841 308-3422, Core Charge: 0, Casting#: 297-4841 308-3422 ConditionNewPart Number297-4841 308-3422Stock Number321348 MLS Number11430526CategoryEngine 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 Caterpillar 3126/C7 Crank Main Thrust Bearing, Part # 370070 107-7602 212-4893 419-6372 7W9416 $32.74 USD NEW CRANK MAIN BEARING THRUST BEARING. FITS SOME 3126 AND C7 CATS. CONFIRM WITH SERIAL #, Serial#: 370070, Core Charge: 0, Casting#: 370070 ConditionNewPart Number370070 107-7602 212-4893 419-6372 7W9416Stock Number370070 MLS Number10922917CategoryEngine 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 Caterpillar Rear Main Seal for 3126 and C7 Engines, Part # 336015 $32.95 USD NEW REAR MAIN SEAL, FITS CAT 3126 AND C7 MODELS, Serial#: 336015, Core Charge: 0, Casting#: 336015 ConditionNewPart Number336015 2223909 1154109 7C3570 7C3571Stock Number336015 MLS Number10922916CategoryEngine 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 Caterpillar Oil Pan Gasket for 3126 and C7 Engines, Part # 2613816 $42.95 USD NEW OIL PAN GASKET. FITS 3126 AND C7 ENGINES., Serial#: 331216, Core Charge: 0, Casting#: 331216 ConditionNewPart Number2613816 261-3816 113-6061 1154202 7W8860Stock Number331216 MLS Number10922915CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar C7 Engine Part $50 USD (SURPLUS NEW) OEM Caterpillar C7 ACERT Diesel Engine ECM Harness Cover, for sale!!!! Part #'s: 230-7682, 230-7683; Stock #: E3690 For more information about this listing, shipping, technical... ConditionNewPart Number230-7682Stock NumberE3690 MLS Number12690712CategoryEngine Miscellaneous Parts Last Updated3/11/2024 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos New PAI Caterpillar C7 Oil Pump Assembly, Part # 341309 Recently Updated $282.02 USD New PAI Caterpillar OIl Pump Assy 341309, Cat Numbers: 119-2924,20R7247, 210-5559, 189-8777, 0R2733,496-4800 ConditionNewStock Number341309 MLS Number13843586CategoryEngine Miscellaneous Parts Last Updated9/10/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info