MAHLE Original 40141CP030 Piston Ring Set for 4.155 Inch Bore with Plasma Moly Coating

This MAHLE Original piston ring set is designed for 4.155-inch bore engines, providing reliable sealing and performance. The set includes rings with a 5/64 inch top and second compression rings and a 3/16 inch oil control ring, all crafted from durable cast iron with plasma moly coating for enhanced wear resistance and reduced friction. Suitable for 8-cylinder engines, these drop-in replacement rings are engineered to meet or exceed OE specifications, ensuring optimal engine function and longevity. The standard tension design ensures proper compression and oil control, making this kit an essential component for engine rebuilds or repairs. Compatibility with various vehicle makes and models ensures a straightforward installation process and dependable operation. Each set is manufactured with precision to maintain engine efficiency and performance over time, delivering consistent power and fuel economy.

Features:

• Designed for 4.155-inch bore engines for precise fit and performance

• Includes top, second, and oil control rings for comprehensive sealing

• Constructed from durable cast iron with plasma moly coating for wear resistance

• Standard tension rings for reliable compression and oil control

• Suitable for 8-cylinder engines, drop-in replacement for ease of installation