View 0 Photos View 0 Videos Cummins NT Engine for a 1988 Peterbilt 379 Contact for price CORE ENGINE/ENGINE/CRANK/ROCKERS. OK FOR PARTS, Serial#: GET, Horse Power: 315, ARR/CPL: 795, Casting#: GET ConditionUsedCPL/ARR795Horse Power315 HPFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1988Part NumberBC4Stock Number80122-10 MLS Number11531904CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info