MAHLE 3011168 Performance Gas Nitrided Piston Ring Set Bore - 4.035

The MAHLE 3011168 is a high-performance piston ring set engineered with gas nitrided steel construction for enhanced durability and wear resistance. Designed for 4.035-inch bore applications, this premium ring set delivers superior sealing and longevity in demanding performance and racing environments.

Key Features:

• Gas nitrided steel construction for exceptional wear resistance and reduced friction
• 4.035-inch bore diameter for precise fitment
• Top ring thickness: 0.043 inch (1/16")
• Oil ring thickness: 0.157 inch (5/32")
• RW (Reverse Twist) oil ring design for improved oil control
• Engineered for high-performance gas engines
• Precision-manufactured to MAHLE's exacting OE standards

MAHLE's gas nitriding process creates an extremely hard surface layer that resists scuffing and scoring while maintaining dimensional stability under high temperatures and pressures. This ring set is ideal for performance rebuilds, racing applications, and high-output street engines where reliability and longevity are critical.