MAHLE 3011173 Performance Gas Nitrided Piston Ring Set Bore - 4.060

The MAHLE 3011173 is a high-performance piston ring set engineered for demanding applications requiring maximum durability and sealing efficiency. Featuring advanced gas nitride steel construction, these rings deliver superior wear resistance and extended service life under extreme operating conditions.

Key Specifications:

• Bore diameter: 4.060 inches
• Top ring thickness: 0.043 inches
• Oil ring thickness: 0.157 inches
• Ring configuration: RW (Rectangular Wire)
• Material: Gas nitrided steel for enhanced surface hardness
• Performance-grade construction for high-performance and racing applications

Gas nitriding heat treatment creates an ultra-hard surface layer that significantly reduces friction and wear while maintaining excellent ring seal. This ring set is designed for precision-machined cylinders and delivers optimal compression sealing and oil control in performance engine builds. MAHLE's precision manufacturing ensures consistent ring tension and superior conformability to cylinder walls.