MAHLE 3011182 Performance Gas Nitrided Piston Ring Set Bore - 4.105

The MAHLE 3011182 is a high-performance piston ring set designed for precision engine builds requiring a 4.105-inch bore diameter. This three-piece ring set features gas nitrided steel construction for enhanced durability and wear resistance in demanding performance applications.

Ring Set Configuration:

• Top Ring: 0.043 inch (1/16") thickness - gas nitrided steel for superior strength and heat resistance
• Second Ring: 0.043 inch (1/16") thickness - gas nitrided steel construction
• Oil Ring: 0.157 inch (5/32") thickness - standard tension design
• Bore Size: 4.105 inches

Key Features:

• Gas nitriding process creates an extremely hard surface layer that resists scuffing and wear
• Enhanced sealing properties for improved compression and reduced blow-by
• Low-friction design helps maximize horsepower and efficiency
• Precision-manufactured to MAHLE's strict tolerances for optimal ring seal
• Suitable for performance and racing applications with high cylinder pressures

MAHLE's gas nitriding treatment diffuses nitrogen into the steel surface, creating a wear-resistant layer that maintains ring integrity under extreme temperatures and pressures. This ring set is ideal for high-performance street engines, racing applications, and engine rebuilds where reliability and power are critical.