View 0 Photos View 0 Videos Caterpillar 3406B Engine Oil Cooler Part # 4N640 $150 USD (GOOD USED) Caterpillar 3406B Engine Oil Cooler OEM 4N640 For Sale, Part # 4N640, Stock # 6001 | Tested Inspected! All our PARTS are TESTED and Ship PRIORITY MAIL! OVERNIGHT SHIPPING... ConditionUsedPart Number4N640Stock Number6001 MLS Number12356281CategoryEngine Oil Coolers Last Updated10/4/2023 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406 Engine $4,950 USD Cat 3406, Good runner, ConditionUsed MLS Number12120694CategoryEngines Last Updated12/3/2023 LocationPittston, PA, US Sold ByBig Iron Equipment LLC (833) 909-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1986 Caterpillar 3406B DITA Engine $6,995 USD Engine runs excellent, ConditionUsed MLS Number12108447CategoryEngines Last Updated12/3/2023 LocationPittston, PA, US Sold ByBig Iron Equipment LLC (833) 909-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1984 Caterpillar 3406 Engine Contact for price Good runner out cat 245 excavator, ConditionUsed MLS Number12108399CategoryEngines Last Updated12/3/2023 LocationPittston, PA, US Sold ByBig Iron Equipment LLC (833) 909-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1992 Caterpillar 3406A Engine $2,995 USD Good runner, ConditionUsed MLS Number12108167CategoryEngines Last Updated12/3/2023 LocationPittston, PA, US Sold ByBig Iron Equipment LLC (833) 909-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406E Turbocharger / Supercharger $795 USD GOOD USED TAKE OFF TURBO ASSEMBLY. LOOKS GOOD., Serial#: 5EK, Casting#: 5EK ConditionUsedPart NumberOR-7201Stock Number771741 MLS Number10151041CategoryTurbochargers / Superchargers Last Updated5/19/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406E Crankshaft Contact for price maged and polished ready to ggo, Serial#: 4P-9121, Casting#: 4P-9121 ConditionUsedPart Number4P9121Stock Number968 MLS Number10816668CategoryCrankshafts Last Updated5/19/2023 LocationWinger, MN, US Sold ByLucken Trucks and Parts (833) 637-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406E Turbocharger / Supercharger $750 USD good quality take off off 6nz cat, Serial#: 52900, Casting#: 52900 ConditionUsedPart Number52900 bully dogStock Number943 MLS Number10746408CategoryTurbochargers / Superchargers Last Updated5/19/2023 LocationWinger, MN, US Sold ByLucken Trucks and Parts (833) 637-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406E Engine Part Contact for price standard polished and magnafluxed, Serial#: 611453, Casting#: 611453 ConditionUsedPart Number611453Stock Number939 MLS Number10746404CategoryEngine Miscellaneous Parts Last Updated5/19/2023 LocationWinger, MN, US Sold ByLucken Trucks and Parts (833) 637-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406 Wiring Harness for a 1998 Freightliner C120 Contact for price Engine to Cab, Serial#: 1LW19138, Casting#: 1LW19138 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)C120Will Fit Year(s)1998Stock NumberA27544-6 MLS Number9463088CategoryWiring Harnesses Last Updated5/11/2023 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406 Wiring Harness for a 1999 Kenworth W900B Contact for price 70 Pin. Engine to Cab Harness., Serial#: 2WS, Casting#: 2WS ConditionUsedFits To Make(s)KenworthFits To Model(s)W900BWill Fit Year(s)1999Stock Number836740-2 MLS Number9391381CategoryWiring Harnesses Last Updated5/11/2023 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406B Engine for a 1989 Western Star 4964 Contact for price core, Serial#: 4MG63392, Horse Power: N/A, Casting#: 4MG63392 ConditionUsedFits To Make(s)Western StarFits To Model(s)4964Will Fit Year(s)1989Stock Number925902-1 MLS Number9389361CategoryEngines Last Updated5/11/2023 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406B Engine for a 1989 Kenworth T600 Contact for price - - Part Make: Caterpillar core engine, Serial#: 4MG53257, Horse Power: N/A, Casting#: 4MG53257 ConditionUsedFits To Make(s)KenworthFits To Model(s)T600Will Fit Year(s)1989Stock Number537351-1 MLS Number9389000CategoryEngines Last Updated5/11/2023 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406 Engine for a 1996 Freightliner FL Contact for price 3406, Serial#: SEK96666, Horse Power: 475, Casting#: SEK96666 ConditionUsedHorse Power475 HPFits To Make(s)FreightlinerFits To Model(s)FLWill Fit Year(s)1996Stock Number130 MLS Number10681364CategoryEngines Last Updated5/11/2023 LocationWinger, MN, US Sold ByLucken Trucks and Parts (833) 637-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406B Engine Part Contact for price Core Charge: 0.00 ConditionUsedStock Number538698 MLS Number11487514CategoryEngine Miscellaneous Parts Last Updated12/22/2025 LocationPhoenix, AZ, US Sold ByAmerican Truck Sales & Salvage (844) 882-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406B Engine Part Contact for price Core Charge: 0.00 ConditionUsedStock Number538695 MLS Number11487513CategoryEngine Miscellaneous Parts Last Updated12/22/2025 LocationPhoenix, AZ, US Sold ByAmerican Truck Sales & Salvage (844) 882-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406B Engine Part Contact for price Core Charge: 0.00 ConditionUsedStock Number538694 MLS Number11487512CategoryEngine Miscellaneous Parts Last Updated12/22/2025 LocationPhoenix, AZ, US Sold ByAmerican Truck Sales & Salvage (844) 882-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406B Intake Manifold Contact for price Core Charge: 0.00 ConditionUsedStock Number538683 MLS Number11487502CategoryIntake Manifolds Last Updated12/22/2025 LocationPhoenix, AZ, US Sold ByAmerican Truck Sales & Salvage (844) 882-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406E Exhaust Manifold Contact for price Core Charge: 0.00 ConditionUsedStock Number538686 MLS Number11487500CategoryExhaust Manifolds Last Updated12/22/2025 LocationPhoenix, AZ, US Sold ByAmerican Truck Sales & Salvage (844) 882-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 1 Video Caterpillar 3406B Engine Contact for price CAT 3406B RUNS GOOD. INJECTOR PUMP DOES NOT PULL FUEL. Has Jake brake. Please keep me in mind for future purchases. I have about 3.5 acres of heavy Trucks and Parts. We have many engine... ConditionUsedStock Number202603 MLS Number11396822CategoryEngines Last Updated12/16/2022 LocationFelda, FL, US Sold ByDelauto Used Truck Parts (844) 925-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406B Cylinder Head Contact for price B Model Head Square Ports (F55W), Serial#: -, Casting#: - ConditionUsedStock NumberATC264 MLS Number9404683CategoryCylinder Heads Last Updated12/15/2022 LocationAlma, AR, US Sold ByArkansas Truck Center (833) 371-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406B Air Compressor Contact for price B MODEL COMPRESSOR (E22E), Serial#: -, Casting#: - ConditionUsedStock NumberATC237 MLS Number9404665CategoryEngine Air Compressors Last Updated12/15/2022 LocationAlma, AR, US Sold ByArkansas Truck Center (833) 371-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406B Air Compressor Contact for price B Model Air Compressor (E12W), Serial#: -, Casting#: - ConditionUsedStock NumberATC205 MLS Number9404656CategoryEngine Air Compressors Last Updated12/15/2022 LocationAlma, AR, US Sold ByArkansas Truck Center (833) 371-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406B Cylinder Head Contact for price B Model Head. Pressure Tested by Riggs Cat, Serial#: -, Casting#: - ConditionUsedStock Number1179 MLS Number9527443CategoryCylinder Heads Last Updated12/15/2022 LocationAlma, AR, US Sold ByArkansas Truck Center (833) 371-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar 3406E Fan Clutch Contact for price Sterling 3406E Kysor, Serial#: -, Casting#: - ConditionUsedStock NumberATC68 MLS Number9404593CategoryFan Clutches Last Updated12/15/2022 LocationAlma, AR, US Sold ByArkansas Truck Center (833) 371-___ SHOWNUMBERCall Seller Email Seller Save More Info