MAHLE 3030959 Performance CP20 Oil Ring Assembly 3.801" x 2.0mm Standard Tension

The MAHLE 3030959 is a high-performance CP20 oil ring assembly designed for precision engine building and racing applications. This plain ring set features a 3.801-inch bore diameter with a 2.0mm width and standard tension configuration, engineered to deliver optimal oil control and ring seal in demanding performance environments.

Key Features:

• 3.801-inch bore diameter for precise cylinder fitment
• 2.0mm oil ring width for optimal oil control
• Standard tension design balances ring seal with reduced friction
• CP20 performance specification for racing and high-output engines
• Plain ring construction without special coatings
• Manufactured by MAHLE to OEM and performance standards

MAHLE oil ring assemblies are precision-engineered components that provide critical oil control in high-performance and racing engines. The CP20 series is specifically designed for applications requiring reliable oil management under extreme operating conditions, while the standard tension configuration ensures proper ring-to-cylinder wall contact without excessive drag.