Mahle Rings 3.9700in X 5/64in Cast Claimer Top Compression Ring Plain Ring Set

This set includes the top compression rings you need for your engine rebuild. These rings are designed to seal the combustion chamber, keeping pressure where it belongs and preventing blow-by. They are a direct replacement for your original rings, ensuring a proper fit and function.

Mahle OE uses cast iron for these rings, a solid material known for its durability and ability to handle the heat and pressure of combustion. The 5/64 inch width is a common size for many engines, and the plain finish is standard for this type of compression ring. When you're rebuilding an engine, getting the piston rings right is crucial for performance and longevity, and these Mahle OE rings offer a reliable option.