View 1 Photo View 0 Videos Caterpillar 3406B Engine for a 1991 Peterbilt 379 $13,995 USD 3406B 425HP 5KJ TEST RUN,BEARINGS CHECKED NEW ROD BEARINGS, MAINS OK, CAM OK, TURBO OK, LOOKS OK 6MOS WARRANTY BLOCK HEAD AND CRANK, Serial#: 5KJ01256, Horse Power: 425 ConditionUsedHorse Power425 HPFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1991Stock Number100525-3 MLS Number13883134CategoryEngines Last Updated10/18/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar 3406B Engine for a 1990 Ford LTL9000 Contact for price CORE ENGINE ASSEMBLY/ CRACKED HEAD/, Serial#: 4MG70146, Horse Power: 425 ConditionUsedHorse Power425 HPFits To Make(s)FordFits To Model(s)LTL9000Will Fit Year(s)1990Part Number4MGStock Number40925-6 MLS Number13517098CategoryEngines Last Updated4/15/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar 3406B Engine for a 1988 Freightliner FC60 Contact for price CORE ENGINE ASSEMBLY, Ok for parts. Injection pump Turbo, Jakes,, Serial#: CAT, Horse Power: 425, Casting#: CAT ConditionUsedHorse Power425 HPFits To Make(s)FreightlinerFits To Model(s)FC60Will Fit Year(s)1988Part Number3406BStock Number80922-1 MLS Number11600483CategoryEngines Last Updated12/18/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar 3406B Engine - 425 HP $32,995 USD ***BUILD TO ORDER*** COMPLETE OUT OF FRAME OVERHAUL. REMAN HEAD,PUMP,TURBO,INJECTORS,PISTONS/ LINERS. 1 YR UNLIMITED MILES. HAS BEEN TESTED. CALL FOR MORE INFO ///NOTES////, Serial#:... ConditionRemanufacturedHorse Power425 HPEngine ModelCaterpillar 3406BStock Number3406B MLS Number9001097CategoryEngines Last Updated12/15/2022 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info