View 2 Photos View 0 Videos Caterpillar 3406B Engine for a 1994 Peterbilt 378 $10,995 USD CAT 3406B/ EARLY C 425HP #3ZJ40133,HAS ENGINE RETARDER/CAN REMOVE. WILL TEST RUN AND CHECK BEARINGS. 180 DAY WARRANTY ON HEAD, BLOCK, AND CRANK. NOTES, Serial#: 3ZJ40133, Horse Power: 425 ConditionUsedHorse Power425 HPFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1994Stock Number71326-3 MLS Number14509621CategoryEngines Last Updated7/28/2026 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, Engine,, 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 Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info