MAHLE 3011231 Performance Piston Ring Set Bore Top Ring Plasma Moly Steel - 3.366 1.0mm

The MAHLE 3011231 Performance Piston Ring Set is engineered for high-performance engines requiring precision fitment and durability. This ring set features advanced Plasma Moly coating technology on the top ring for superior wear resistance and reduced friction in demanding applications.

Key Specifications:

• Bore Size: 3.366 inches (85.50mm)
• Top Ring: 1.0mm HV385 Plasma Moly Steel
• Radial Wall Thickness: 0.143 inches
• Moly-coated second ring for enhanced sealing and longevity
• Performance-grade construction for racing and high-output engines

Features and Benefits:

• Plasma Moly coating provides exceptional resistance to scuffing and micro-welding under extreme temperatures
• Precision-ground ring faces ensure optimal cylinder wall sealing and oil control
• Low-tension design reduces friction losses while maintaining compression
• Pre-gapped for accurate installation and consistent performance
• Manufactured to OE specifications with performance enhancements

MAHLE is a globally recognized leader in engine components, trusted by professional engine builders and performance enthusiasts. This ring set meets the demanding requirements of both street performance and competition applications where reliability and power output are critical.