Cat - 5140659 - kit piston

The Cat 5140659 Piston Kit is a genuine OEM component designed for optimal performance and durability in Caterpillar engines. This comprehensive kit includes essential components for piston replacement, ensuring reliable operation and extended engine life. With a bore diameter of 129.54 mm and a stroke length of 160.02 mm, it provides precise fitment and adheres to original specifications for a wide range of Cat industrial engines, generator sets, petroleum engines, truck engines, and heavy equipment such as excavators, wheel loaders, and off-highway trucks.