MAHLE 3010020 Moly Piston Ring Set Bore Steel Plasma Moly - 4.145 1.2mm

The MAHLE 3010020 is a high-performance piston ring set engineered for precision and durability in engine rebuilds and performance applications. This ring set features a 4.1450-inch bore diameter with a 1.2mm edge width configuration, designed to deliver optimal sealing and combustion efficiency.

Key Features:

• Premium steel construction with plasma moly coating on the top ring for enhanced wear resistance
• Precision-machined 4.1450-inch bore diameter for exact fitment
• 1.2mm edge width top ring design optimizes ring tension and oil control
• Plasma moly coating reduces friction and extends ring life
• Engineered to OEM specifications for reliable performance
• Manufactured by MAHLE, a leading original equipment supplier to the automotive industry

MAHLE piston rings are designed with advanced materials and coatings to withstand the demanding conditions of modern engines. The plasma moly coating on the top compression ring provides superior scuff resistance during break-in and long-term durability under high cylinder pressures and temperatures. This ring set is ideal for professional engine builders and serious enthusiasts seeking OE-quality components for their engine rebuild projects.