Mahle MS 4.440in+ .005in 1/16in 1/16in 3/16in File Fit Rings - 4445MS

Mahle MS 4.440in+ .005in File Fit Rings help you achieve precise engine ring fitment for optimal performance and durability.

• Fits 4.440in bore with +.005in oversize for accurate sealing
• Made from durable materials ensuring long-lasting wear resistance
• Compatible with 1/16in and 3/16in ring grooves for versatile use
• Part #4445MS designed for easy installation and reliable fit

Upgrade your engine’s efficiency with these precision rings today.