Namura NX-40022-4R Ring Kit for Engine Rebuilds

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 NX-40022-4R ring kit is designed to provide reliable sealing performance for your engine rebuild projects. Crafted with precision, this set ensures optimal compression and oil control, contributing to improved engine efficiency and longevity. Made from high-quality materials, the rings offer durability and resistance to wear under demanding conditions. Installation of this ring kit is straightforward, making it suitable for professional mechanics and DIY enthusiasts alike. Whether restoring a vintage engine or upgrading a modern powertrain, the NX-40022-4R kit delivers consistent performance and peace of mind. Each set includes all necessary rings to complete your rebuild, ensuring a perfect fit and seal every time.

Features:

• High-quality materials for durability and long-lasting performance

• Designed for reliable compression and oil control

• Includes all necessary rings for complete engine rebuild

• Easy to install for both professionals and DIY enthusiasts

• Engineered to enhance engine efficiency and longevity