Note: Image is for reference only, actual product may vary slightly depending on your vehicle. The single expansion ring is manufactured from stainless steel. Two scraper rails constructed from highly ductile cast iron or a stainless steel alloy and also have a chrome, nitride, or phosphate coating.

Share Share on Facebook Tweet Tweet on Twitter Pin it Pin on Pinterest. Free Ground Shipping Orders £52.61+ Easy Returns Secure Payments Great Shopping Experience. Oil rings: consist of three separate components. Namura Piston Ring For ARCTIC CAT 4-2008 STD Bore. Chrome, phosphate and nitride coatings are also used to meet the demands of the application.

While it may vary by model, we have outlined some of the key features below:Ĭompression Rings: Composed of either a highly ductile cast iron or stainless steel alloy both materials possess excellent wear resistance and provide a gastight seal. 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. Namura’s rings are designed specifically for their application. The materials used in the manufacturing of piston rings are one of the most critical factors in their performance. Often overlooked and unglamorous, they are an essential part of piston performance, engine efficiency, and durability.

Namura understands that the rings are an essential part of piston performance, engine efficiency, and durability.

Namura’s rings are designed specifically for their application.

Namura premium world class rings produced by the largest Japanese OEM supplier in the world.

Namura Piston Ring For YAMAHA SRX600 1985-1996 +0.5 Bore

How to install rings on a namura piston