This 68mm piston ring and connecting rod kit is designed for use with GX160 5.5HP, GX200 6.5HP, 168F, and 170F small engines commonly found in generators and water pumps.Material: Metal Compatibility: GX160 5.5HP, GX200 6.5HP, 168F, 170F Reference Part Numbers: 13200-Z0T-800, 13200-ZE1-010, 200-ZE1-000, 91201-Z0T-801 Package Contents: 1 x Piston, 1 x Pin, 5 x Piston Rings, 2 x Circlips The kit provides components for piston replacement to support engine rebuilding.Made from metal, the parts are designed for in standard operating conditions.Installation is intended for users with mechanical experience or professional assistance.The components are designed to align with standard specifications to support efficient engine function.