View 8 Photos View 0 Videos Detroit 4-53N Engine $8,500 USD Remanufactured Detroit 4-53N long block assembly. LONG BLOCK INCLUDES, Block, Head, Rods, Crankshaft, Piston assemblies, Flywheel housing, Water pump, Oil pan, Oil pump, Front and rear... ConditionRemanufacturedStock Number1068686 MLS Number14571442CategoryEngines Last Updated8/28/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info