piston: 1 set

This air conditioning compressor is designed to meet OEM specifications

RTV-X1100CR

Fits Komatsu Engine Model:4D94E-1A

Engine 3406 Overhaul Rebuild Kit Fits for Caterpillar Excavator CAT 307 307C Crankshaft bearing size:Standard piston: 1 setEngine 3406 Overhaul Rebuild Kit Fits for Caterpillar Excavator CAT 307 307C Application: CAT 307, 307C Contains: 1. Full Overhaul Gasket Kit 2. Piston STD 3. Piston Ring 4. Piston Pin 5. Cylinder Liner 6. Piston Snap 7. Piston Pin Bush 8. Thrust Washer 9. Main Bearing 10. Con Rod Bearing 11. Valve Guide 12. Intake &Exhaust Valve 13. Intake &Exhaust Valve Seat *The cylinder liners in this kit are semi finished. They require additional machining.