This Mahle OE Performance Napier Steel Second Ring Set is designed for high-precision engine applications, ensuring optimal compression and durability. Crafted from high-quality steel, these rings feature a 4.010-inch diameter with a 1.0mm (.039-inch) ring width, providing a reliable seal within the combustion chamber. The plain ring design enhances wear resistance and maintains consistent performance under demanding engine conditions. Ideal for engine rebuilds or performance upgrades, these rings help restore engine compression and efficiency while reducing blow-by and oil consumption. Each set includes 48 rings, making it suitable for bulk assembly or multiple engine projects, and is shipped in a convenient bulk pack for professional or DIY mechanics. The second ring plays a critical role in controlling oil consumption and preventing oil from entering the combustion chamber, which contributes to cleaner emissions and smoother engine operation. Mahle's reputation for durability and precision manufacturing ensures these rings meet stringent automotive standards, providing long-lasting performance and peace of mind for engine builders and enthusiasts alike. Designed for compatibility with specific engine models, these rings are a vital component in maintaining engine integrity and performance over time.
Features:
- Material: Steel construction for durability and wear resistance
- Diameter: 4.010 inches for precise fit in compatible engines
- Ring width: 1.0mm (.039 inches) for effective sealing
- Design: Plain ring for consistent performance and reduced wear
- Application: Second ring for oil control and compression sealing
- Bulk Pack: Includes 48 rings suitable for multiple engine rebuilds
- Compatibility: Designed for specific engine applications
