
Piston Ring 1NZ-FXE 75mm 13011-21030/13011-21070. Custom Size and Design: Offers customizable size and design options to meet specific engine requirements. Nitride Surface Treatment: Features nitride surface treatment for enhanced wear resistance and durability. 24-Month Warranty: Provides a comprehensive 24-month warranty covering mechanical defects. ISO 9001 and CE Certified: Manufactured under strict quality standards with ISO 9001 and CE certifications. High Performance Materials: Constructed from high-quality steel for excellent sealing and temperature resistance. Wide Diameter Range: Available in diameters ranging from 32mm to 300mm for diverse engine applications. Global Compatibility: Compatible with European, American, Japanese, and Korean engine models. 20+ Years Experience: Backed by over two decades of manufacturing expertise in piston ring production.