MAHLE 3150032.015 Plasma Moly Piston Ring Set Bore - 4.135 1/16 1/16 3/16

The MAHLE 3150032.015 is a premium piston ring set engineered for 4.135-inch bore engines, featuring advanced plasma moly facing for superior wear resistance and engine longevity. This complete ring set includes rings with a 1/16" 1/16" 3/16" configuration, making it suitable for a wide range of performance and OEM rebuild applications.

Key Features:

• 4.135-inch bore diameter for precise fitment
• Plasma moly face coating on top ring for enhanced durability and reduced friction
• 1/16" top compression ring, 1/16" second compression ring, 3/16" oil control ring
• Ductile iron construction for strength and heat resistance
• Standard tension design balances oil control with reduced friction
• Manufactured by MAHLE, a trusted OEM supplier to major automotive manufacturers

MAHLE ring sets are precision-engineered to meet or exceed OEM specifications, providing reliable sealing, optimal oil control, and long service life. The plasma moly coating on the top ring provides exceptional scuff resistance during break-in and reduces wear throughout the engine's operating life. Ideal for engine rebuilds, performance builds, and restoration projects requiring quality replacement components.