
Piston Ring K/3K/4K 75mm 13011-22011/13011-24010/13011-24011/13011-24012/13011-24020/13011-24030. Custom Size and Design: Offers customizable size and design options to meet specific engine requirements. ISO 9001 and CE Certified: Manufactured under strict quality standards with ISO 9001 and CE certifications. 24-Month Warranty: Comprehensive 24-month warranty coverage for all mechanical defects and issues. High Performance Material: Constructed from high-grade steel with nitride surface treatment for durability. Wide Diameter Range: Available in diameters ranging from 32mm to 300mm for diverse engine types. Global Engine Compatibility: Compatible with European, American, Japanese, and Korean engine models. Temperature and Pressure Resistance: Engineered to withstand high temperatures and pressure in demanding conditions. 20+ Years Experience: Over two decades of manufacturing expertise in high-quality engine components.