MAHLE 3150022-035 Precision-Ground Performance Piston Ring Set +0.035 Over

The MAHLE 3150022-035 is a precision-ground performance piston ring set designed for high-output and race-built engines requiring tight tolerances and superior sealing. Part of MAHLE's renowned Performance Piston Ring line, this set is sized at +0.035" oversize and is sold as a complete set for a full engine build or re-ring.

Key Features:

• Plasma-moly inlaid top compression ring with a barrel-face profile for rapid break-in and consistent cylinder wall contact throughout the piston's stroke
• Napier (taper hooked groove) second compression ring for superior oil scraping and an oil reservoir effect on each down-stroke, improving oil control
• 3-piece oil control ring featuring a stainless steel expander between two chrome-faced steel rails for excellent conformability to the cylinder bore
• File-fit design allows precise end-gap adjustment to match specific engine build requirements
• Foolproof installation design — rings are engineered to prevent incorrect installation, reducing assembly errors
• High-strength materials with special ring face contours and torsional designs to ensure optimum compression sealing and oil control
• Manufactured under strict quality controls to OE-equivalent standards for dependable, long-term performance

MAHLE's performance piston ring technology is developed using advanced ring simulation software and computer modeling tools, resulting in rings engineered to minimize friction and maximize power output. Whether used in a street performance build or a dedicated race engine, the MAHLE 3150022-035 delivers proven reliability and sealing performance.