MAHLE 3150141.005 Plasma Moly Piston Ring Set Bore - 4.500 005

The MAHLE 3150141.005 is a premium three-piece piston ring set engineered for high-performance engines with a 4.500-inch bore diameter (+.005-inch oversize). This low-tension ring set is designed to reduce friction and improve engine efficiency while maintaining excellent cylinder sealing.

Ring Configuration:

• Top Ring: 1/16-inch (0.0625") with plasma-moly face coating for superior wear resistance
• Second Ring: 1/16-inch (0.0625") ductile iron construction
• Oil Ring: 3.0mm three-piece design for optimal oil control

Key Features:

• Plasma-moly coating on top ring provides exceptional durability and scuff resistance during break-in
• Low-tension design reduces friction for increased horsepower and fuel efficiency
• Ductile iron material offers superior strength and heat resistance
• Precision-manufactured to MAHLE's OE specifications for reliable performance
• Bore size: 4.500 inches with +.005-inch oversize for proper cylinder fitment

MAHLE Original piston rings are trusted by professional engine builders and manufacturers worldwide. This ring set is ideal for performance rebuilds, racing applications, and demanding street engines where reduced friction and maximum durability are essential.