Namura Piston Ring NA-50091R
Customer Ratings
Namura Piston Ring NA-50091R
Namura Piston Ring NA-50091R
Bore Size: 92.95mm
Size Over Standard: Standard
- 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: NA-50091R
Fitment:
- 2016-2019 POLARIS ACE 900
- 2016-2020 POLARIS GENERAL 1000
- 2017-2020 POLARIS GENERAL 4 1000
- 2017-2019 POLARIS RANGER XP 1000
- 2017-2019 POLARIS RANGER XP 1000 CREW
- 2013-2019 POLARIS RANGER XP 900
- 2014-2019 POLARIS RANGER XP 900 CREW
- 2014-2019 POLARIS RZR 1000 ALL
- 2014-2019 POLARIS RZR 4 1000 ALL
- 2015-2019 POLARIS RZR 4 900
- 2015-2019 POLARIS RZR 900 50/55/60 INCH
- 2018-2019 POLARIS RZR RS1
Note: Image is for reference only, actual product may vary slightly depending on your vehicle.
Namura Piston Ring NA-50091R
Bore Size: 92.95mm
Size Over Standard: Standard
- 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: NA-50091R
Fitment:
- 2016-2019 POLARIS ACE 900
- 2016-2020 POLARIS GENERAL 1000
- 2017-2020 POLARIS GENERAL 4 1000
- 2017-2019 POLARIS RANGER XP 1000
- 2017-2019 POLARIS RANGER XP 1000 CREW
- 2013-2019 POLARIS RANGER XP 900
- 2014-2019 POLARIS RANGER XP 900 CREW
- 2014-2019 POLARIS RZR 1000 ALL
- 2014-2019 POLARIS RZR 4 1000 ALL
- 2015-2019 POLARIS RZR 4 900
- 2015-2019 POLARIS RZR 900 50/55/60 INCH
- 2018-2019 POLARIS RZR RS1
Note: Image is for reference only, actual product may vary slightly depending on your vehicle.
