GX100 Piston kit 56mm for GX100 engine motor rammer tamper piston with ring pin clip replacement This piston kit is designed for use with GX100 engines.It includes a 56mm piston, piston ring, wrist pin, and circlip.The components are engineered to fit standard GX100 engine configurations commonly found in rammers, tampers, and other small.The piston is -machined for consistent performance and durability.This replacement set is suitable for maintenance and repair of compatible 4-stroke engines. Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.