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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
NAMURA PWC POLARIS PISTON KIT NW-50000-2Namura piston kits come with the piston individually wrapped; a set of OEM quality rings packed in their own box, a wrist pin, and circlips. MOS2 (Teflon Molybdenum) Coated Skirts: A rolled on application process provides a bond that is 10 times stronger than other spray on coatings. Benefits include increased heat transfer, reduced friction, and helping to eliminate cold seizures. Machined Smooth Heads: Reflects combustion heat and reduces carbon
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.
- MOS2 (Teflon/Molybdenum) Coated Skirts: A rolled-on application process provides a bond that is 10 times stronger than other spray on coatings. Benefits include increased heat transfer, reduced friction, and helping to eliminate cold seizures.
- Machined Smooth Heads: Reflects combustion heat and reduces carbon buildup, protecting the top of the piston. Some tests have shown this feature can increase horsepower and fuel economy by up to 6%.
- Anodized Domes: Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized pistons.
- Hypereutectic Casting Process: Provides higher silicon content for reduced expansion rates and additional wear resistance; it also has an ability to withstand higher cylinder temperatures.
FITMENT:
Polaris
2004
Freedom
81.5
Virage
81.5
2003
Freedom
81.5
Virage
81.5
2002
Freedom
81.5
Virage
81.5
2001
SLH
81.5
Virage
81.5
2000
SLH
81.5
Virage
81.5
1999
SLH
81.5
SLTX
81.5
SLX
81.5
1998
SLH
81.5
SLTX
81.5
SLXH
81.5
1997
SL 1050
81.5
SL 700
81.5
SLTX
81.5
1996
SL 700
81.5
SLTX
81.5
Manufacturer:NAMURA TECHNOLOGIES
Manufacturer Part No.:NW-50000-2
Universal Product Code:0758891118044
U / M :EACH
Actual Weight:1.2lbs
Shipping Weight:1.2lbs
Package Dimensions:4” x 4” x 4”
Item Segment:
Marine
Category Details:
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 4
Prom
Suit was a little too big, so had to have it taken in, other than that, it is perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 20, 2025
★★★★★ 2
Small and Stiff, that’s what she said!
Refunded… this thing is cut small, has a short crotch area, like women’s pants and the material although nice is stiff with no give at all… gotta be a skinny dude to wear this one. I suggest a size or 2 up
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
★★★★★ 5
Well made
Very well made. Fit 5'5 130lb preteen perfectly for a sneaker ball. The material is thick so keep that in mind if purchasing during a hot month.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2024
★★★★★ 5
Perfecto
Muy bonito 😊
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2024
★★★★★ 1
Do not biy
Unfortunately this material is a great example of getting what you pay for. The fit is off and the material makes it so tacky.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2025
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