Featured Item View 15 Photos View 1 Video 1984 Caterpillar 3406B Engine with Jake Brakes, 425HP $15,000 USD (GOOD USED TEST RUN INTERNALLY INSPECTED) 1984 Caterpillar 3406B Diesel Engine For Sale with Jake Brakes, Engine Serial# 7FB08568, AIR TO AIR) MECHANICAL FUEL PUMP, 3406B, 425HP @ 2100RPM,... Warranty ConditionUsedCPL/ARR4W-3607Horse Power425 HPStock Number9863 MLS Number14323044CategoryEngines Last Updated6/1/2026 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
Featured Item View 10 Photos View 1 Video Caterpillar 3406 Engine for a 2000 Sterling L9500 $16,295.98 USD (Used) 1999 Caterpillar 3406, ENGINE ASSEMBLY- Family Number: XCPXH0893ERK, Displacement: 14.6L, Horsepower: 450, Ar.No./CPL: 174-2307, Serial Number: 2WS19158, Part Number: C01-00004-065, E... ConditionUsedCPL/ARR174-2307Horse Power450 HPFits To Make(s)SterlingFits To Model(s)L9500Will Fit Year(s)2000Part NumberC01-00004-065Stock NumberP-97423 MLS Number13423187CategoryEngines Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
Featured Item View 2 Photos View 0 Videos Caterpillar 3406C LB Engine $15,800 USD New Reman Long Block is 3/4 Engine and includes: - Block, - Cylinder Head, - Camshaft, - Followers/Lifters, - Pistons, - Liners, - Rings, - Connecting Rods, - Intermediate... Warranty ConditionRemanufacturedFits To Model(s)TRACK-TYPE TRACTOR D8R WHEEL TRACTOR-SCRAPER 621F, 623E, 623F, 623B, 627F, 621E, 621B, 627E WHEEL-TYPE LOADER 980G EARTHMOVING COMPACTOR 825G, 826GStock Number2736 MLS Number9540769CategoryEngines Last Updated4/24/2026 LocationParker, CO, US Sold ByCapital Reman (844) 562-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Caterpillar 3406B Engine Core Newly Listed Contact for price Good Caterpillar 3406B engine core. The Engine core has been visually inspected and is in good condition. The Engine core spins 360. The Engine core has Turbo attached, please refer to... ConditionUsedPart NumberP-1014591Stock NumberP-1014591 MLS Number14426027CategoryEngine Cores Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Caterpillar 3406B Valve Crosshead, Part # P-1014461 Newly Listed $25 USD Good used Valve crosshead from a Caterpillar 3406B engine. The Valve crosshead has been visually inspected and is in good condition. The valve crosshead has minor rust, please refer to... ConditionUsedPart NumberP-1014461Stock NumberP-1014461 MLS Number14425894CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Caterpillar 3406B Fuel Injector Hold Down Clamp, Part # P-1014460 Newly Listed $25 USD Good used Fuel injector hold down clamp from a Caterpillar 3406B engine. The Fuel injector hold down clamp has been visually inspected and is in good condition. The clamp has minor rust,... ConditionUsedPart NumberP-1014460Stock NumberP-1014460 MLS Number14425893CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 0 Videos Caterpillar 3406B Oil Filter Base with Attachments, Part # P-1014454 Newly Listed $125 USD Good used Oil filter base with attachments from a Caterpillar 3406B engine. The Oil filter base with attachments has been visually inspected and is in good condition. The oil filter base has... ConditionUsedPart NumberP-1014454Stock NumberP-1014454 MLS Number14425854CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Caterpillar 3406B Oil Cooler Connector, Part # P-1014451 Newly Listed $50 USD The Oil cooler connector from a Caterpillar 3406B engine. The Oil cooler connector has been visually inspected and is in good condition. The Oil cooler connector has corrosion and rust. The... ConditionUsedPart NumberP-1014451Stock NumberP-1014451 MLS Number14425853CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Caterpillar 3406B Water Pump Cover, Part # P-1014450 Newly Listed $50 USD Good used Water pump cover from a Caterpillar 3406B. The Water pump cover has been visually inspected and is in good condition. The Water pump cover has corrosion and rust. All bolt holes... ConditionUsedPart NumberP-1014450Stock NumberP-1014450 MLS Number14425852CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 0 Videos Caterpillar 3406B Engine Oil Pump Newly Listed $285 USD Good used Oil pump from a Caterpillar 3406B engine. The Oil pump has been visually inspected and is in good condition. The Oil pump spins freely. The fittings are in good condition. The... ConditionUsedPart NumberP-1014445Stock NumberP-1014445 MLS Number14425851CategoryEngine Oil Pumps Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Caterpillar 3406B Water Pump Newly Listed $125 USD Good used Water pump from a Caterpillar 3406B engine. The Water pump has been visually inspected and is in good condition. The Water pump has spins freely. The Water pump has corrosion and... ConditionUsedPart NumberP-1014443Stock NumberP-1014443 MLS Number14425850CategoryWater Pumps Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Caterpillar 3406B Steering Pump Newly Listed $125 USD Good used Power steering pump from a Caterpillar 3406B engine. The Power steering pump has been visually inspected and is in good condition. The Power steering pump spins freely. The Power... ConditionUsedPart NumberP-1014442Stock NumberP-1014442 MLS Number14425849CategorySteering Pumps Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Caterpillar 3406B Intake Elbow, Part # P-1014441 Newly Listed $55 USD Good used Intake elbow from a Caterpillar 3406B engine. The Intake elbow has been visually inspected and is in good condition. The Intake elbow has damage on the fitting, please refer to... ConditionUsedPart NumberP-1014441Stock NumberP-1014441 MLS Number14425845CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Caterpillar 3406B Oil Cooler Connector, Casting # 4N640, Part # P-1014440 Newly Listed $75 USD Good used Oil cooler connector from a Caterpillar 3406Bengine. The Oil cooler connector has been visually inspected and is in good condition. The Oil cooler connector has rust and corrosion.... ConditionUsedPart NumberP-1014440Stock NumberP-1014440 MLS Number14425844CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Caterpillar 3406B Valve Cover Newly Listed $65 USD Good used Valve cover from a Caterpillar 3406B engine. The Valve cover has been visually inspected and is in good condition. All bolt holes are clean and clear from obstructions. The casting... ConditionUsedPart NumberP-1014439Stock NumberP-1014439 MLS Number14425843CategoryValve Covers Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Caterpillar 3406B Valve Cover Newly Listed $65 USD Good used Valve cover from a Caterpillar 3406B engine. The Valve cover has been visually inspected and is in good condition. The Valve cover has no visible damage, All bolt holes are clean... ConditionUsedPart NumberP-1014438Stock NumberP-1014438 MLS Number14425842CategoryValve Covers Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Caterpillar 3406B Intake Manifold Newly Listed $150 USD Good used Intake manifold from a Caterpillar 3406B engine. The Intake manifold has been visually inspected and is in good condition. The Intake manifold has corrosion. The fittings are in... ConditionUsedPart NumberP-10144Stock NumberP-1014437 MLS Number14425841CategoryIntake Manifolds Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 15 Photos View 0 Videos Caterpillar 3406 Turbocharger / Supercharger for a 1994 White WIA AREO SERIES Recently Updated $750 USD Good used Turbo from a Caterpillar 3406 engine. The turbo has been visually inspected and is in good condition. The turbo turbine spins freely and with no play. The turbo has rust and... ConditionUsedFits To Make(s)WhiteFits To Model(s)WIA AREO SERIESWill Fit Year(s)1994Part Number240149-6Stock Number240149-6 MLS Number13769012CategoryTurbochargers / Superchargers Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 13 Photos View 0 Videos Caterpillar 3406 Turbocharger / Supercharger Recently Updated $750 USD Good used Turbocharger from a Caterpillar 3406 engine. The turbocharger has been visually inspected and is in good condition. The turbocharger turbine spins freely and with no play. The... ConditionUsedPart NumberP-1013454Stock NumberP-1013454 MLS Number13768993CategoryTurbochargers / Superchargers Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar 3406E Engine for a 2003 Peterbilt 379 Newly Listed $19,995 USD CAT 3406E, #5EK81839, 475HP, WILL TEST RUN AND CHECK BEARINGS IN OUR ENGINE SHOP, 180 DAY WARRANTY ON HEAD BLOCK AND CRANK. NOTES, Serial#: 5EK, Horse Power: 475 ConditionUsedHorse Power475 HPFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2003Stock Number51126-6 MLS Number14424382CategoryEngines Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Caterpillar 3406E Front Structure Gasket Kit, Part # 234-1866 Recently Updated $245.77 USD NEW 3406E CATERPILLAR FRONT STRUCTURE GASKET KIT. CATERPILLAR 1127992 CATERPILLAR 125-2428 CATERPILLAR 1252428 CATERPILLAR 126-9506 CATERPILLAR 1269506 CATERPILLAR 129-0433... ConditionNewPart Number234-1866Stock Number331416 MLS Number13724799CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar 3406B Flywheel Housing Recently Updated $350 USD GOOD USED 3406B FLYWHEEL HOUSING PART# 100-7047 WILL BE INSPECTED, Serial#: N/A, Material: Not Specified, Casting#: N/A ConditionUsedPart Number100-7047Stock Number001209 MLS Number10659776CategoryFlywheel Housings Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar 3406 Engine Gear, Part # 7E5667 Newly Listed $200 USD Nous livrons partout au Canada et aux États-Unis. We ship anywhere in Canada and USA. - Stock : 5667GE - P/N : 7E5667 - Caterpillar 3406 - Engine Gear, Serial#: Other ConditionUsedPart Number7E5667Stock Number5667GE MLS Number14423898CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationBeauceville, QC, Canada Sold ByCamions Gilbert (888) 595-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar 3406 Fuel Pump Adapter, Part # 125-0812 Newly Listed $175 USD Nous livrons partout au Canada et aux États-Unis. We ship anywhere in Canada and USA. - Stock : 0812FP - P/N : 125-0812 - Caterpillar 3406 - Fuel Pump Adapter, Serial#: Other ConditionUsedPart Number125-0812Stock Number0812FP MLS Number14423897CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationBeauceville, QC, Canada Sold ByCamions Gilbert (888) 595-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar 3406 Engine Gear, Part # 6I-4578 Newly Listed $200 USD Nous livrons partout au Canada et aux États-Unis. We ship anywhere in Canada and USA. - Stock : 4578GE - P/N : 6I-4578 - Caterpillar 3406 - Engine Gear, Serial#: Other ConditionUsedPart Number6I-4578Stock Number4578GE MLS Number14423896CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationBeauceville, QC, Canada Sold ByCamions Gilbert (888) 595-___ SHOWNUMBERCall Seller Email Seller Save More Info