Description:

Namura Technologies Piston Ring Kit

• Piston Rings are an essential part of piston performance, engine efficiency and durability
• Namuras rings are designed specifically for each application with the best materials and precise fitment
• Composed of either a highly ductile cast iron or stainless steel alloy
• Quality rings provide excellent wear resistance and a gas-tight seal
• Sold with enough rings for a single piston
• Made in Taiwan

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. 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. Compression Rings are composed of either a highly ductile cast iron or stainless steel alloy; both materials possess excellent wear resistance and provide a gas-tight seal. Chrome, phosphate and nitride coatings are also used to meet the demands of the application. 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. Namuras rings are designed specifically for their application with the best materials and precise fitment at unbeatable prices.

Product Details

Items Included

Fitments

2006 Yamaha PW80
2005 Yamaha PW80
2004 Yamaha PW80
2003 Yamaha PW80
2002 Yamaha PW80
2001 Yamaha PW80
2000 Yamaha PW80
1999 Yamaha PW80
1998 Yamaha PW80
1997 Yamaha PW80
1996 Yamaha PW80
1995 Yamaha PW80
1994 Yamaha PW80
1993 Yamaha PW80
1992 Yamaha PW80
1991 Yamaha PW80
1990 Yamaha BW80
1990 Yamaha PW80
1989 Yamaha PW80
1988 Yamaha BW80
1988 Yamaha PW80
1987 Yamaha BW80
1987 Yamaha PW80
1986 Yamaha BW80
1986 Yamaha PW80
1985 Yamaha PW80
1984 Yamaha PW80
1983 Yamaha PW80