MAHLE 3011276B Plasma Moly Piston Ring Set Bore - 4.135

The MAHLE 3011276B piston ring set is engineered for high-performance engine builds requiring precision and durability. This premium ring set features advanced plasma moly steel construction on the top compression ring for superior wear resistance and cylinder wall protection.

Key Specifications:

• Bore Size: 4.135 inches
• Top Ring: Plasma moly steel compression ring with .0625" (1/16") thickness
• Radial Wall Thickness: .190 inches
• Bulk moly ring set configuration
• Precision-engineered ring gap and tension for optimal sealing

Features and Benefits:

• Plasma moly face coating provides exceptional wear resistance and faster break-in
• Steel construction ensures consistent ring tension and superior heat resistance
• Engineered for demanding applications including performance rebuilds and racing engines
• MAHLE OE quality manufacturing standards for reliable long-term performance

MAHLE is a leading OEM and aftermarket supplier of engine components, trusted by professional engine builders worldwide. This ring set delivers the precision fit and durability required for modern high-performance engines.