
Namura Piston Kit for 2013-22 Polaris Ranger / RZR / General - 92.95mm - NA-50091
Namura Technologies Piston Kit
- Namura gives you a higher performance piston without the higher price
- MOS2 Coated Skirts increase heat transfer and reduce friction to eliminate cold seizures.
- Higher silicon content reduces expansion rates and increasesÊwear resistance.
- Machined Smooth Heads Reflect combustion heat and reduces carbon buildup.
- Namura piston kits come with the piston, a set of OEM quality rings, a wrist pin, and circlips.
Why replace your cylinder when you can replace the piston for a fraction of the cost and time? Namura offers direct replacements for the original equipment as well as hi-compression and a variety of bore sizes to meet your ride's needs. MOS2 (Teflon/Molybdenum) Coated Skirts increased heat transfer, reduced friction, and helping to eliminate cold seizures. Machined Smooth Heads Reflect combustion heat and reduces carbon buildup, protecting the top of the piston. Anodized Domes Increase heat resistance and durability; anodized domes are 75% stronger than non-anodized pistons. Hyper-eutectic Casting Process Provides higher silicon content for reduced expansion rates and additional wear resistance. Namura gives you a higher performance piston without the higher price. Namura piston kits come with the piston individually wrapped, a set of OEM quality rings packed in their own box, a wrist pin, and circlips.
| Product Line | Namura Piston Kit |
| Part Number | NA-50091 |
| Fitment Type | Model-Size-Specific Fitment |
| Use Type | Aftermarket Replacement |
| Unit Sale Qty | |
| Style | Standard Bore Piston Kit |
| Position | |
| Material | |
| Finish | |
| Piston/Cylinder Size | 92.95mm |
| Piston Size Added | 0.00mm |
| Cylinder Stroke Volume | |
| Final Engine Displacement | |
| California Emissions | FALSE |
| Product Disclaimer | |
| Fitment Note | |
| Fitment Note | |
| Fitment Note | |
| Fitment Note | |
| Fitment Note |
2013 Polaris Ranger XP 900
2014 Polaris Ranger XP 900
2014 Polaris Ranger XP 900 Crew
2014 Polaris RZR 1000 - All
2014 Polaris RZR4 1000 - All
2015 Polaris Ranger XP 900
2015 Polaris Ranger XP 900 Crew
2015 Polaris RZR 1000 - All
2015 Polaris RZR4 1000 - All
2015 Polaris RZR4 900
2015 Polaris RZR 900 (50/55/60 Inch)
2016 Polaris ACE 900
2016 Polaris General 1000
2016 Polaris Ranger XP 900
2016 Polaris Ranger XP 900 Crew
2016 Polaris RZR 1000 - All
2016 Polaris RZR4 1000 - All
2016 Polaris RZR4 900
2016 Polaris RZR 900 (50/55/60 Inch)
2017 Polaris ACE 900
2017 Polaris General 1000
2017 Polaris General 4 1000
2017 Polaris Ranger XP 1000
2017 Polaris Ranger XP 1000 Crew
2017 Polaris Ranger XP 900
2017 Polaris Ranger XP 900 Crew
2017 Polaris RZR 1000 - All
2017 Polaris RZR4 1000 - All
2017 Polaris RZR4 900
2017 Polaris RZR 900 (50/55/60 Inch)
2018 Polaris ACE 900
2018 Polaris General 1000
2018 Polaris General 4 1000
2018 Polaris Ranger XP 1000
2018 Polaris Ranger XP 1000 Crew
2018 Polaris Ranger XP 900
2018 Polaris Ranger XP 900 Crew
2018 Polaris RZR 1000 - All
2018 Polaris RZR4 1000 - All
2018 Polaris RZR4 900
2018 Polaris RZR 900 (50/55/60 Inch)
2018 Polaris RZR RS1
2019 Polaris ACE 900
2019 Polaris General 1000
2019 Polaris General 4 1000
2019 Polaris Ranger XP 1000
2019 Polaris Ranger XP 1000 Crew
2019 Polaris Ranger XP 900
2019 Polaris Ranger XP 900 Crew
2019 Polaris RZR 1000 - All
2019 Polaris RZR4 1000 - All
2019 Polaris RZR4 900
2019 Polaris RZR 900 (50/55/60 Inch)
2019 Polaris RZR RS1
2020 Polaris General 1000
2020 Polaris General 4 1000
2020 Polaris RZR 1000 - All
2020 Polaris RZR4 1000 - All
Original: $58.00
-65%$58.00
$20.30Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Namura Technologies Piston Kit
- Namura gives you a higher performance piston without the higher price
- MOS2 Coated Skirts increase heat transfer and reduce friction to eliminate cold seizures.
- Higher silicon content reduces expansion rates and increasesÊwear resistance.
- Machined Smooth Heads Reflect combustion heat and reduces carbon buildup.
- Namura piston kits come with the piston, a set of OEM quality rings, a wrist pin, and circlips.
Why replace your cylinder when you can replace the piston for a fraction of the cost and time? Namura offers direct replacements for the original equipment as well as hi-compression and a variety of bore sizes to meet your ride's needs. MOS2 (Teflon/Molybdenum) Coated Skirts increased heat transfer, reduced friction, and helping to eliminate cold seizures. Machined Smooth Heads Reflect combustion heat and reduces carbon buildup, protecting the top of the piston. Anodized Domes Increase heat resistance and durability; anodized domes are 75% stronger than non-anodized pistons. Hyper-eutectic Casting Process Provides higher silicon content for reduced expansion rates and additional wear resistance. Namura gives you a higher performance piston without the higher price. Namura piston kits come with the piston individually wrapped, a set of OEM quality rings packed in their own box, a wrist pin, and circlips.
| Product Line | Namura Piston Kit |
| Part Number | NA-50091 |
| Fitment Type | Model-Size-Specific Fitment |
| Use Type | Aftermarket Replacement |
| Unit Sale Qty | |
| Style | Standard Bore Piston Kit |
| Position | |
| Material | |
| Finish | |
| Piston/Cylinder Size | 92.95mm |
| Piston Size Added | 0.00mm |
| Cylinder Stroke Volume | |
| Final Engine Displacement | |
| California Emissions | FALSE |
| Product Disclaimer | |
| Fitment Note | |
| Fitment Note | |
| Fitment Note | |
| Fitment Note | |
| Fitment Note |
2013 Polaris Ranger XP 900
2014 Polaris Ranger XP 900
2014 Polaris Ranger XP 900 Crew
2014 Polaris RZR 1000 - All
2014 Polaris RZR4 1000 - All
2015 Polaris Ranger XP 900
2015 Polaris Ranger XP 900 Crew
2015 Polaris RZR 1000 - All
2015 Polaris RZR4 1000 - All
2015 Polaris RZR4 900
2015 Polaris RZR 900 (50/55/60 Inch)
2016 Polaris ACE 900
2016 Polaris General 1000
2016 Polaris Ranger XP 900
2016 Polaris Ranger XP 900 Crew
2016 Polaris RZR 1000 - All
2016 Polaris RZR4 1000 - All
2016 Polaris RZR4 900
2016 Polaris RZR 900 (50/55/60 Inch)
2017 Polaris ACE 900
2017 Polaris General 1000
2017 Polaris General 4 1000
2017 Polaris Ranger XP 1000
2017 Polaris Ranger XP 1000 Crew
2017 Polaris Ranger XP 900
2017 Polaris Ranger XP 900 Crew
2017 Polaris RZR 1000 - All
2017 Polaris RZR4 1000 - All
2017 Polaris RZR4 900
2017 Polaris RZR 900 (50/55/60 Inch)
2018 Polaris ACE 900
2018 Polaris General 1000
2018 Polaris General 4 1000
2018 Polaris Ranger XP 1000
2018 Polaris Ranger XP 1000 Crew
2018 Polaris Ranger XP 900
2018 Polaris Ranger XP 900 Crew
2018 Polaris RZR 1000 - All
2018 Polaris RZR4 1000 - All
2018 Polaris RZR4 900
2018 Polaris RZR 900 (50/55/60 Inch)
2018 Polaris RZR RS1
2019 Polaris ACE 900
2019 Polaris General 1000
2019 Polaris General 4 1000
2019 Polaris Ranger XP 1000
2019 Polaris Ranger XP 1000 Crew
2019 Polaris Ranger XP 900
2019 Polaris Ranger XP 900 Crew
2019 Polaris RZR 1000 - All
2019 Polaris RZR4 1000 - All
2019 Polaris RZR4 900
2019 Polaris RZR 900 (50/55/60 Inch)
2019 Polaris RZR RS1
2020 Polaris General 1000
2020 Polaris General 4 1000
2020 Polaris RZR 1000 - All
2020 Polaris RZR4 1000 - All






















