Big Boss in-frame overhaul kit for Cummins ISX Signature 600 engines. Laser-hardened top ring grooves, DLC-coated piston pins and top rings, high-quality pistons and liners, complete gasket set, piston oilers included. Fits CPL 2834, 2836, 2837, 8246.
OEM cross: 6429514, 5693812, 4376172.
2-year limited warranty.
Genuine PDI parts supplied and installed by TDC Truck and Diesel.
