Namura compression rings are composed of either a highly ductile cast iron or stainless steel alloy; both possess excellent wear resistance and provide a gastight seal. Chrome, phosphate and nitride coatings are also used to meet the demands of the application.
Oil rings consist of 3 separate components. 2 scraper rails constructed from highly ductile cast iron or a stainless steel alloy and also have a chrome, nitride, or phosphate coating. The single expansion ring is manufactured from stainless steel.
The Namura NA-50100-4R Ring Kit is designed to deliver optimal sealing and durability for your engine. Crafted with precision, this set ensures a tight fit and efficient compression, enhancing overall engine efficiency and longevity. Ideal for rebuilding or maintaining your engine, the kit includes all necessary components to restore performance and prevent leaks. Its high-quality materials stand up to demanding operating conditions, providing dependable performance over time. Whether you're performing routine maintenance or a full rebuild, this ring kit is an essential part for achieving reliable engine operation.
Features:
Complete set includes all necessary rings for engine rebuild
High-quality materials ensure durability and long-lasting performance
Designed for optimal sealing and compression efficiency
Precision-engineered to fit specific engine models
Facilitates reliable engine operation and longevity
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