MAHLE 3011171 Performance Gas Nitrided Piston Ring Set Bore - 4.050

The MAHLE 3011171 is a high-performance piston ring set designed for demanding engine applications. This premium ring set features gas nitrided steel construction for superior wear resistance and durability under extreme operating conditions.

Key Specifications:

• Bore Size: 4.050 inches
• Top Ring: .043 inch (1.09mm) thickness
• Second Ring: .043 inch (1.09mm) thickness
• Oil Ring: .157 inch (3.99mm) thickness
• Material: Gas nitrided steel for enhanced durability
• Configuration: Plain ring design

Features and Benefits:

• Gas nitride treatment provides a hard, wear-resistant surface that extends ring life
• Precision-manufactured to tight tolerances for optimal seal and performance
• Designed for high-performance and racing applications
• Low-tension design reduces friction for improved horsepower
• Compatible with performance engine builds requiring 4.050 inch bore diameter

MAHLE is a leading OE supplier and trusted name in piston ring technology, offering race-proven components for performance and professional engine builders. This ring set is engineered to deliver reliable sealing, reduced blowby, and consistent performance in high-stress environments.