View 5 Photos View 0 Videos Used Caterpillar C15 Valve Rocker Arm $81 USD Used C15 Valve Rocker Arm, Type: Valve Rocker Arm ConditionUsedFits To Make(s)CaterpillarFits To Model(s)C15 AcertPart Number1085896Stock Number525-14507 MLS Number9436565CategoryEngine Valve Trains Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Caterpillar 3406B/C Connecting Rod $108 USD Used 3406B/C Connecting Rod ConditionUsedFits To Make(s)CaterpillarFits To Model(s)3406BPart Number8N1727Stock Number532-10380 MLS Number9440726CategoryEngine Rods Last Updated4/19/2023 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Used Caterpillar 3406C Lifter Spring Guide $5 USD Used 3406C Lifter Spring Guide, Type: Lifter Spring Guide ConditionUsedPart Number3056843Stock Number525-12616 MLS Number8937429CategoryEngine Valve Trains Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Used Caterpillar 3406B Cam Roller Lifter $27 USD Used 3406B Cam Roller Lifter, Type: Cam Roller Lifter ConditionUsedPart Number4223883Stock Number525-12615 MLS Number8937428CategoryEngine Valve Trains Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Used Caterpillar 3406C Intake Valve Bridge $16 USD Used 3406C Intake Valve Bridge, Type: Intake Valve Bridge ConditionUsedPart Number1011810Stock Number525-11645 MLS Number8929984CategoryEngine Valve Trains Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Used Caterpillar 3406C Exhaust Valve Bridge $16 USD Used 3406C Exhaust Valve Bridge, Type: Exhaust Valve Bridge ConditionUsedPart Number1011812Stock Number525-11644 MLS Number8929983CategoryEngine Valve Trains Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Caterpillar 3406 Piston Cooler Jet $38 USD Used 3406 Piston Cooler Jet, Type: Piston Cooler Jet ConditionUsedPart Number1515931Stock Number526-10496 MLS Number8929671CategoryEngine Plumbing Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Used Caterpillar 3406B Push Rod Set $81 USD Used 3406B Push Rod Set, Type: Push Rod Set ConditionUsedPart Number4W5998Stock Number525-10987 MLS Number8925520CategoryEngine Valve Trains Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Used Caterpillar 3406E/C15 Set Valve Bridges $135 USD Used 3406E/C15 Set Valve Bridges, Type: Valve Bridge Set ConditionUsedPart Number6I1458Stock Number525-10207 MLS Number8918144CategoryEngine Valve Trains Last Updated4/19/2023 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Caterpillar 3406E Engine Control Module (ECM) ECU 40-PIN $850 USD (TESTED W/ WARRANTY) Caterpillar 3406E ECM, 40-PIN Engine Control Module, Part # 117-8351-00, 12V, Can Program to C10, C12, 3176, 3406E, Engine S/N 1LW08784, ECM Serial # 0750088CJ, Stock #... ConditionUsedHorse Power375 HPEngine Model3406EFits To Make(s)CaterpillarFits To Model(s)3406E 40-PIN (Reprogrammable for C10, C12, 3176)Will Fit Year(s)N/APart Number117-8351-00Stock Number1831 MLS Number10000907CategoryEngine Control Modules (ECM) Last Updated12/5/2019 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Caterpillar 3406 Engine Part 9Y-2586 $75 USD (GOOD USED) OEM Caterpillar Thermostat Housing Cover Part # 9Y-2586, Pulled of Caterpillar 3406 Diesel Engine, P/N 9Y2586, Stock # 1807 🖥 Website Link: https://www.catrucks.com/truck-parts... ConditionUsedPart Number9Y-2586Stock Number1807 MLS Number9891015CategoryEngine Miscellaneous Parts Last Updated9/5/2019 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Used Caterpillar 3406E/C15 Idler Gear Shaft $81 USD Used 3406E/C15 Idler Gear Shaft, Type: Idler Gear Shaft ConditionUsedPart Number1515965Stock Number513-10081 MLS Number8918219CategoryEngine Gears Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Used Caterpillar 3406E Aftercooler Elbow $211 USD Used 3406E Aftercooler Elbow, Type: Aftercooler Elbow ConditionUsedPart Number1591870Stock Number545-10063 MLS Number8952364CategoryIntercoolers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406E Engine Oil Pan for a CAT 3406E 14.6 Newly Listed $500 USD ConditionUsedFits To Make(s)CATFits To Model(s)3406E 14.6Stock Number3406E-OILPAN-133608 MLS Number14119734CategoryEngine Oil Pans Last Updated1/31/2026 LocationLansing, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406C Crankshaft for a CAT 3406C $2,500 USD ConditionUsedFits To Make(s)CATFits To Model(s)3406CStock Number3406C-CRANK-7C3536 MLS Number14106587CategoryCrankshafts Last Updated1/23/2026 LocationLansing, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406E Engine Block / Cylinder Block for a CAT 3406E 14.6 $1,500 USD Quantity2ConditionUsedFits To Make(s)CATFits To Model(s)3406E 14.6Stock Number3406E-BLOCK-1083918 MLS Number14106583CategoryEngine Blocks / Cylinder Blocks Last Updated1/23/2026 LocationLansing, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406E Engine Block / Cylinder Block for a CAT 3406E 14.6 $2,000 USD 136-7329 ConditionUsedFits To Make(s)CATFits To Model(s)3406E 14.6Stock NumberC15-BLOCK-1367329 MLS Number14106581CategoryEngine Blocks / Cylinder Blocks Last Updated1/23/2026 LocationLansing, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406B Front Engine Cover for a CAT 3406B-ATAAC ABOVE 400 HP $500 USD ConditionUsedFits To Make(s)CATFits To Model(s)3406B-ATAAC ABOVE 400 HPStock Number3406B-FTC-7C4449 MLS Number14106580CategoryFront Engine Covers Last Updated1/23/2026 LocationLansing, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Used Caterpillar Fan Clutch Support $162 USD Used Fan Clutch Support, Type: Fan Clutch Bracket, Material: Steel ConditionUsedPart NumberF6HT-8B624-DBStock Number502-14194 MLS Number9611700CategoryEngine Brackets Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Used Caterpillar 3406 Front Engine Mount $162 USD Used 3406 Front Engine Mount, Position: Front, Type: Engine Mount, Material: Steel ConditionUsedPart Number120013208Stock Number548-10631 MLS Number8920336CategoryEngine Mounts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Used Caterpillar 3406 Front Engine Mount $162 USD Used 3406 Front Engine Mount, Position: Front, Type: Engine Mount, Material: Aluminum ConditionUsedPart NumberE5HT-6028-CAStock Number548-10667 MLS Number8920084CategoryEngine Mounts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1993 Caterpillar 3406B Engine Mount for a Peterbilt 377 $302 USD (USED) CAT 3406B Mount: REAR PAIR OF REAR ENGINE MOUNTS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)377Stock Number25901362 MLS Number13998589CategoryEngine Mounts Last Updated1/16/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1999 Caterpillar 3406E Engine Control Module (ECM) for a Kenworth T600 $2,325 USD (USED) CAT 3406E 14.6L Serial #: 2WS01190 CPL/Arr: 169-9448 HP: 475 TESTED ConditionUsedFits To Make(s)KenworthFits To Model(s)T600Stock Number25912024 MLS Number14048674CategoryEngine Control Modules (ECM) Last Updated12/25/2025 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1995 Caterpillar 3406E Engine Mount for a Kenworth T600 $200 USD (USED) CAT 3406E 14.6L Cast#: K107 778 Mount: FRONT Ref# K107 778 KENWORTH T600 FOR CAT 3406E ENGINE MOUNT. ConditionUsedFits To Make(s)KenworthFits To Model(s)T600Part NumberK107 778Stock Number25910558 MLS Number14044967CategoryEngine Mounts Last Updated12/17/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1997 Caterpillar 3406E Engine Mount for a Kenworth T2000 $250 USD (USED) CAT 3406E 14.6L Mount: FRONT MOTOR ConditionUsedFits To Make(s)KenworthFits To Model(s)T2000Stock Number25905333 MLS Number14008644CategoryEngine Mounts Last Updated12/4/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info