Mahle MS 4.030in 1.0mm 1.0mm 2.0mm Drop In Rings

The Mahle MS 4.030-inch drop-in piston rings are precision-engineered components designed to restore optimal compression and sealing in high-performance engines. Crafted with durable materials, these rings feature a 1.0mm top and second ring, along with a 2.0mm oil ring, ensuring reliable performance under demanding conditions. Their precise sizing and construction help improve engine efficiency, reduce blow-by, and enhance overall power output. These drop-in rings are engineered for durability and consistent sealing, making them suitable for performance applications where maintaining compression is critical.

Designed for use in engines with a 4.030-inch bore, these Mahle rings are ideal for rebuilds and performance upgrades. They are compatible with a variety of vehicles requiring a direct replacement for stock piston rings, offering a straightforward installation process. Suitable for street and track use, these rings provide a reliable seal for engines that demand high performance and longevity. The kit includes the necessary rings for a complete installation, ensuring a proper fit and function in compatible engines.