The Cummins 6BT 5.9L 12V Engine Rebuild Kit is a comprehensive overhaul kit designed specifically for diesel engines. This kit includes high-quality pistons, rings, gaskets, bearings, and other essential parts to ensure a complete engine rebuild. With a focus on durability and performance, this kit is compatible with Cummins equipment and is manufactured in India to meet the highest standards of quality. This engine rebuild kit is a reliable choice for businesses and industrial equipment requiring a dependable and efficient power source. 6 x Piston Kit with Pin and Circlip. 1 set x Upper Gasket Set 1 Set x Lower Gasket Set. 1 Set x Connecting Rod Bearing. 1 Set x Main Bearing STD 4 pcs CR Bush 1 x Cam Bush.