This engine set for Komatsu PC50UU, PC55MR, PC707, PC751, PC80MR3, PC95, PC951 includes essential components for engine repair and maintenance. The set includes:

• 4 cylinders of various sizes, made from durable materials for enhanced durability.
• 4 pistons with optimized design for maximum performance.
• Piston rings for efficient sealing and reduction of oil loss.
• Bearings and bushings to ensure smooth operation and protect internal components.
• 2 intake and exhaust valves, made from high-quality materials for resistance to high temperatures and pressures.
• Sets of gaskets and other accessories necessary for correct engine assembly.

This set is ideal for the maintenance of Komatsu machinery and ensures optimal and long-lasting engine operation.