NAMURA FX-20035R Ring Kit for Automotive Engines

Often overlooked and unglamorous, they are an essential part of piston performance, engine efficiency, and durability. The materials used in the manufacturing of piston rings are one of the most critical factors in their performance. Namura’s rings are designed specifically for their application. The type of cylinder sleeve, sleeve coating, size of the engine, and the stroke (2 or 4) all play a role in determining the composition best suited for the operating environment. While it may vary by model, we have outlined some of the key features below:

Compression Rings

Composed of either a highly ductile cast iron or stainless steel alloy; both materials 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

Oil rings consist of three separate components. Two 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 FX-20035R Ring Kit is designed to provide reliable sealing and optimal performance in your engine rebuild. This set includes precision-engineered piston rings that ensure a tight fit, reduce blow-by, and improve compression. Crafted from high-quality materials, these rings are built for durability and consistent performance over many miles. Installation of this kit helps restore engine efficiency and prolongs the lifespan of your engine components.

Features:

• Precision-engineered piston rings for optimal sealing

• Durable materials designed for long-lasting performance

• Includes a complete set of rings for comprehensive engine rebuild

• Engineered for compatibility with a variety of automotive engines

• Helps improve compression and reduce blow-by