Namura Piston Ring NX-30050-2R
Customer Ratings
Namura Piston Ring NX-30050-2R

Namura Piston Ring NX-30050-2R
Bore Size: 41.46mm
Size Over Standard: +0.5mm
- Namura premium world class rings produced by the largest Japanese OEM supplier in the world
- Namura?s rings are designed specifically for their application
- Namura understands that the rings are an essential part of piston performance, engine efficiency, and durability
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: 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.
Brand: Namura
Part Number: NX-30050-2R
Fitment:
- All Years APRILIA SR 50 2010 LC
- 2003-2006 KAWASAKI KDX50
- 2003-2006 KAWASAKI KFX50
- All Years SUZUKI ESTILETE 50
- 1980-1991 SUZUKI FA50
- 1979-1983 SUZUKI FZ50
- All Years SUZUKI GT 50
- 1978-2006 SUZUKI JR50
- All Years SUZUKI KATANA R
- 1984-2005 SUZUKI LT-50 QUADRUNNER
- All Years SUZUKI TS50X
- All Years SUZUKI ZILLION W 50
- All Years SUZUKI ZR 50
Note: Image is for reference only, actual product may vary slightly depending on your vehicle.
Namura Piston Ring NX-30050-2R
Bore Size: 41.46mm
Size Over Standard: +0.5mm
- Namura premium world class rings produced by the largest Japanese OEM supplier in the world
- Namura?s rings are designed specifically for their application
- Namura understands that the rings are an essential part of piston performance, engine efficiency, and durability
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: 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.
Brand: Namura
Part Number: NX-30050-2R
Fitment:
- All Years APRILIA SR 50 2010 LC
- 2003-2006 KAWASAKI KDX50
- 2003-2006 KAWASAKI KFX50
- All Years SUZUKI ESTILETE 50
- 1980-1991 SUZUKI FA50
- 1979-1983 SUZUKI FZ50
- All Years SUZUKI GT 50
- 1978-2006 SUZUKI JR50
- All Years SUZUKI KATANA R
- 1984-2005 SUZUKI LT-50 QUADRUNNER
- All Years SUZUKI TS50X
- All Years SUZUKI ZILLION W 50
- All Years SUZUKI ZR 50
Note: Image is for reference only, actual product may vary slightly depending on your vehicle.