The Mahle OE Perf Plasma Steel Top Ring Set, part number MHL3011065B, is engineered for high-performance automotive applications with a bore diameter of 4.080 inches. Crafted from premium plasma steel, these top rings provide exceptional durability and wear resistance, ensuring optimal sealing and engine efficiency under demanding conditions. The set includes 48 rings in bulk packaging, making it suitable for extensive rebuild projects or high-volume repair shops.
Constructed with advanced HVOF moly coating, these rings offer superior surface hardness and reduced friction, contributing to improved engine longevity and consistent performance. The .143-inch (1.0mm) ring width and precisely engineered profile ensure a perfect fit within the cylinder, promoting optimal compression and reducing blow-by. These rings are designed to withstand high temperatures and pressures typical in performance engines, making them a reliable choice for enthusiasts and professionals alike.
Note that these rings are not CARB-compliant, and they are not approved for use in California emissions-controlled vehicles. They are suitable for standard automotive applications where emissions regulations are not a primary concern. The set is not designated for air freight and is shipped via ground transportation, ensuring safe and compliant delivery. Whether building a high-performance engine or replacing worn components, the Mahle OE Perf Plasma Steel Top Ring Set offers quality and reliability to meet your automotive needs.
Features:
- Engineered for 4.080-inch bore diameter applications
- Made from high-strength plasma steel for durability
- HVOF moly coating for enhanced surface hardness and reduced friction
- Includes 48 rings in bulk packaging for extensive rebuilds
- Precisely designed .143-inch (1.0mm) ring width for optimal sealing
- Suitable for high-temperature and high-pressure engine environments
- Not CARB-compliant, intended for non-emissions critical applications
- Ground shipping ensures safe delivery and handling
