The Mahle OE Perf Gas Nitride Steel Ring Set is engineered for high-performance engine applications, offering durability and precision. Each set includes 48 plain rings made from high-quality steel with a nitride coating, providing excellent wear resistance and longevity. Designed to fit engines requiring a 4.005-inch bore diameter, these rings are ideal for rebuilds and custom engine builds where reliability is critical. The narrow .043-inch width contributes to optimal sealing and compression while maintaining efficient oil control. These rings are suitable for various automotive applications where performance and durability are prioritized, making them an essential component for professional mechanics and engine builders.
Constructed from premium steel and treated with a nitride coating, the rings offer enhanced surface hardness and corrosion resistance. The design ensures a snug fit within the cylinder bore, promoting effective sealing and reducing blow-by. Their bulk packaging of 48 rings provides cost-effective quantity for large-scale engine rebuild projects or multiple engine repairs. Easy to install and compatible with standard engine configurations, these rings are a reliable choice for maintaining engine integrity and performance over time.
Please note that these rings are not CARB compliant and are not intended for use in applications requiring California Air Resources Board approval. They are suitable for general automotive use and offer an excellent balance of performance and affordability for professional and hobbyist engine rebuilds alike.
Features:
- Material: High-quality steel with nitride coating for enhanced durability and wear resistance
- Diameter: 4.005 inches, designed for engines with a 4.005-inch bore
- Ring Width: .043 inches, optimized for sealing and oil control
- Ring Thickness: .157 inches, providing a reliable seal and compression
- Bulk Pack: Contains 48 rings, ideal for large-scale projects and cost savings
