MAHLE 3010769B Piston Ring Set

The MAHLE 3010769B is an OE-quality piston ring set engineered to deliver reliable compression, superior oil control, and long service life in engine rebuilding applications. MAHLE is the world's largest piston ring manufacturer, supplying rings to the majority of North American production engines as both original equipment and aftermarket replacement components.

Key Features:

• Barrel-faced compression rings provide efficient cylinder wall contact for immediate sealing and fast break-in
• Pre-lapped ring surfaces seat quickly, virtually eliminating extended break-in time
• CNC-controlled gap chamfer on compression rings optimizes compression and minimizes blowby
• Reverse-twist intermediate rings deliver superior groove side sealing and enhanced cylinder wall contact
• CP-20 oil control ring assembly features a 20-degree ear angle for maximum side seal against the cylinder wall, with a chemically polished expander for improved oil drainback
• Optimized ring tension and coatings reduce friction and extend service life across all operating conditions
• Designed for installer-friendly fitment with consistent, precise dimensions

MAHLE Original piston ring sets draw on more than a century of engineering experience across light and heavy vehicle applications. Each set is manufactured to strict OE tolerances, making the MAHLE 3010769B an ideal choice for engine builders and technicians seeking proven reliability in engine overhaul and rebuild applications.