MAHLE 3150142.005 Piston Ring Set 4.600" Bore Low Tension Plasma Moly

The MAHLE 3150142.005 is a premium piston ring set engineered for high-performance engines with a 4.600" bore diameter (+.005" oversize). This three-piece ring set features advanced materials and coatings designed to maximize power output while minimizing friction and oil consumption.

Ring Configuration:

• Top Ring: 1/16" (0.0625") width with plasma-moly facing for superior wear resistance and heat dissipation
• Second Ring: 1/16" (0.0625") width with moly coating for improved sealing and durability
• Oil Ring: 3.0mm width with ductile iron construction for long-lasting tension and oil control

Key Features:

• Low-tension design reduces friction for increased horsepower and fuel efficiency
• Plasma-moly coating on compression rings provides excellent scuff resistance during break-in
• Ductile iron oil ring offers superior conformability to cylinder walls
• Precision-manufactured to OE specifications with tight tolerances
• Ideal for performance rebuilds, racing applications, and high-output street engines

MAHLE is a globally recognized OE supplier known for producing premium engine components. This ring set delivers the quality and performance demanded by professional engine builders and enthusiasts alike. The +.005" oversize allows for proper cylinder wall preparation during performance builds or wear correction.