MAHLE 3010778B Piston Ring Set

The MAHLE 3010778B piston ring set delivers the precision engineering and quality that engine builders demand. MAHLE is one of the world's largest piston ring manufacturers, supplying original equipment to over 60% of engines built in North America.

Key Features:

• Pre-lapped ring surfaces for immediate seating and virtually no break-in time
• Optimized ring materials, coatings, and tension for reduced friction and extended service life
• Barrel-faced compression rings with CNC-controlled gap chamfers for efficient compression and reduced blowby
• Reverse twist intermediate rings for superior groove side sealing and enhanced contact
• CP-20 oil ring assembly with 20-degree ear angle for optimal side seal and improved oil drainback
• Installer-friendly design for easier installation

MAHLE ring sets are engineered using advanced ring simulation and computer development tools to minimize friction while maximizing sealing performance. Each component is manufactured to exacting tolerances to ensure proper fit and long-lasting durability in demanding automotive applications.