
Piston Ring 1RZ-FE 86mm 13011-75020/13011-75080. Custom Size and Design: Available in custom sizes and designs to meet specific engine requirements. 24-Month Warranty: Comprehensive 24-month warranty coverage for mechanical defects and performance issues. ISO 9001 and CE Certified: Manufactured under strict quality standards with ISO 9001 and CE certifications. Nitride Surface Treatment: Advanced nitride coating ensures outstanding wear resistance and durability. High Temperature Resistance: Engineered to perform reliably under high temperature and high pressure conditions. Wide Diameter Range: Production range covers 32-300 mm diameters for diverse engine applications. Global Compatibility: Compatible with European, American, Japanese, and Korean engine models. 20+ Years Experience: Over two decades of specialized manufacturing expertise in piston rings.