MAHLE 3030779 Chrome Piston Ring Set 4.030" Bore x 2.0mm x .113" Performance Oil Ring Assembly

The MAHLE 3030779 is a premium chrome piston ring set designed for high-performance engine applications requiring a 4.030-inch bore diameter. This precision-engineered oil ring assembly features a 2.0mm width with a .113-inch radial wall thickness and standard tension specifications for optimal sealing and durability.

Key Features:

• Chrome-plated ring face for superior wear resistance and extended service life
• Precision-ground to 4.030-inch bore diameter for exact fitment
• 2.0mm ring width with .113-inch radial wall thickness
• Standard tension design ensures proper oil control and cylinder seal
• Performance-grade oil ring assembly for demanding applications
• Manufactured to OE specifications and tolerances

MAHLE is a globally recognized leader in piston ring technology, providing original equipment and aftermarket components trusted by professional engine builders and performance enthusiasts. This ring set delivers reliable oil control, reduced blow-by, and consistent compression sealing for rebuilt or performance engines.