Namura Overbore Piston Kit for Polaris 570 Models - 99.94mm - NA-50019-4
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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-50019-4 Fitment Type Model-Size-Specific Fitment Use Type Aftermarket Replaceent Unit Sale Qty Style Oversized Piston Kit Position Material Finish Piston/Cylinder Size 99.94mm Piston Size Added 1.00mm Cylinder Stroke Volume Final Engine Displacement California Emissions FALSE Product Disclaimer Fitment Note THIS SERIES PISTON/RINGS ARE NOT INTERCHANGEABLE WITH OEM PISTON/RINGS Fitment Note Fitment Note Fitment Note Fitment Note 2022 Polaris Ranger 570 EPS Midsize
2022 Polaris Ranger 570 Midsize
2022 Polaris Ranger 570
2022 Polaris Ranger 570 Crew EPS Midsize
2022 Polaris Ranger 570 Crew Midsize
2022 Polaris RZR 570
2022 Polaris Sportsman 570
2021 Polaris Ranger 570 EPS Midsize
2021 Polaris Ranger 570 Midsize
2021 Polaris Ranger 570
2021 Polaris Ranger 570 Crew EPS Midsize
2021 Polaris Ranger 570 Crew Midsize
2021 Polaris RZR 570
2021 Polaris Sportsman 570
2020 Polaris Ranger 570 EPS Midsize
2020 Polaris Ranger 570 Midsize
2020 Polaris Ranger 570
2020 Polaris Ranger 570 Crew EPS Midsize
2020 Polaris Ranger 570 Crew Midsize
2020 Polaris RZR 570
2020 Polaris Sportsman 570
2019 Polaris Ranger 570 EPS Midsize
2019 Polaris Ranger 570 Midsize
2019 Polaris Ranger 570
2019 Polaris Ranger 570 Crew EPS Midsize
2022 Polaris Ranger 570 Crew Midsize
2019 Polaris RZR 570
2019 Polaris Sportsman 570
2018 Polaris Ranger 570 EPS Midsize
2018 Polaris Ranger 570 Midsize
2018 Polaris Ranger 570
2018 Polaris Ranger 570 Crew EPS Midsize
2018 Polaris Ranger 570 Crew Midsize
2018 Polaris RZR 570
2018 Polaris ACE 570
2018 Polaris Sportsman 570 6X6 EPS
2018 Polaris Sportsman 570 X2 EPS
2018 Polaris Sportsman 570 Touring SP
2018 Polaris Sportsman 570 Touring EPS
2018 Polaris Sportsman 570 Touring
2018 Polaris Sportsman 570 SP
2018 Polaris Sportsman 570 EPS
2018 Polaris Sportsman 570
2018 Polaris Ranger 570 Crew
2017 Polaris ACE 570
2017 Polaris Sportsman 570 SP
2017 Polaris Sportsman 570 X2 EPS
2017 Polaris Sportsman 570 Touring EPS
2017 Polaris Sportsman 570 Touring SP
2017 Polaris Sportsman 570 6X6 EPS
2017 Polaris Sportsman 570
2017 Polaris Sportsman 570 EPS
2017 Polaris Sportsman 570 Touring
2017 Polaris Ranger 570
2017 Polaris Ranger 570 Midsize
2017 Polaris Ranger 570 EPS Midsize
2017 Polaris Ranger 570 Crew Midsize
2017 Polaris Ranger 570 Crew EPS Midsize
2017 Polaris RZR 570
2017 Polaris Ranger 570 Crew
2016 Polaris Ranger 570 EPS Midsize
2016 Polaris Ranger 570 Crew EPS Midsize
2016 Polaris Ranger 570
2016 Polaris Ranger 570 EPS
2016 Polaris ACE 570
2016 Polaris Sportsman 570 SP
2016 Polaris Sportsman 570 X2 EPS
2016 Polaris Sportsman 570 Touring EPS
2016 Polaris Sportsman 570 Touring SP
2016 Polaris Ranger 570 XP
2016 Polaris Ranger 570 XP EPS
2016 Polaris Ranger 570 Crew XP
2016 Polaris Ranger 570 Crew XP EPS
2016 Polaris RZR 570
2016 Polaris Ranger 570 Midsize
2016 Polaris Ranger 570 Crew Midsize
2016 Polaris Sportsman 570
2016 Polaris Sportsman 570 EPS
2016 Polaris Sportsman 570 Touring
2016 Polaris Ranger 570 Crew
2015 Polaris Ranger 570 EPS Midsize
2015 Polaris Ranger 570 Crew EPS Midsize
2015 Polaris Ranger 570
2015 Polaris Ranger 570 EPS
2015 Polaris Sportsman 570 SP
2015 Polaris Sportsman 570 X2 EPS
2015 Polaris Sportsman 570 Touring EPS
2015 Polaris Sportsman 570 Touring SP
2015 Polaris RZR 570
2015 Polaris Ranger 570 Midsize
2015 Polaris Ranger 570 Crew Midsize
2015 Polaris Sportsman 570
2015 Polaris Sportsman 570 EPS
2015 Polaris Sportsman 570 Touring
2015 Polaris Ranger 570 Crew
2015 Polaris Ranger 570 Crew EPS
2014 Polaris Ranger 570 EPS Midsize
2014 Polaris Ranger 570 Crew EPS Midsize
2014 Polaris RZR 570
2014 Polaris Ranger 570 Midsize
2014 Polaris Ranger 570 Crew Midsize
2014 Polaris Sportsman 570
2014 Polaris Sportsman 570 EPS
2014 Polaris Sportsman 570 Touring
2014 Polaris Ranger 570
2014 Polaris Ranger 570 Crew
2014 Polaris Ranger 570 Crew EPS
2013 Polaris RZR 570
2012 Polaris RZR 570 -
Shipping Policy
Items will be shipped within 1 business day from the date of purchase to the address provided. Orders submitted before 3PM EST will often ship the same day. We will use an appropriate shipping service and/or carrier based on the shipping service selected at checkout and can not be changed/upgraded/modified in any way once the order is submitted.
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Sales Terms
All orders must be paid in full before an order can be shipped. Cost of any additional shipping service upgrades are due at the time of checkout and can not be added once the order is complete. Certain destinations are subject to sales tax which is calculated and applied to the order total before checkout and order submission.
Part Compatibility PolicyApplication specific parts will have part compatibility indicated in the "Fits" or "Fitment" section of the product description and will be provided for all application specific products. These fitment indications are sourced from the product manufacturer and may be subject to change. Please be careful in reading any/all fitment indications for exact Year-Make-Model-Sub Model indications to make sure the part ordered will fit your exact application/s. If you are uncertain about a part compatibility and will to clarify before purchase, please feel free to message us at anytime and an experienced support staff member will assist you in verifying fitment to his/her best ability.
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Return PolicyAt SVS Powersports we understand that a product does not always look, fit or function as expected. If such a situation arrises, we do accept returns of all Unopened, Unused items with original packaging within 30 days of purchase/delivery. If your item is damaged, defective or completely different from the item ordered, please DO NOT submit a return request, please contact our knowledgable support staff with a clear description of the issue and someone will get back to you in a prompt time frame.
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Additional Support
At SVS Powersports we are proud to offer unparalleled level of customer support and if any question or issue should arise, do not hesitate to contact us at any time. We have a very experienced and knowledgable support staff that can assist you with virtually any inquiry. Support staff is available 6 Days a week (Monday Thru Saturday) 10AM to 6PM EST by calling 1-800-787-5817 OR via email at inquiries@svspowersports.com with most inquiries responded to within less than an hour during our staff support hours. If you contact us outside these hours, we may still get back you right away, but a response may be delayed until the next business day.
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