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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
4.0 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
Very good
Size: CRV (2023-2025) 1.5L Gas
Look like original
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
★★★★★ 5
Fits 2023 Honda Civic Sport Touring Hatchback
Size: CRV (2023-2025) 1.5L Gas
Fit as a smooth clean replacement for OEM civic filters.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 22, 2025
★★★★★ 5
Automotive Air Filters
Size: CRV (2023-2025) 1.5L Gas
Perfect fit. Easy installation
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 5, 2025
★★★★★ 5
Good replacement Air Filter
Size: CRV (2023-2025) 1.5L Gas
Great replacement with its average cost. Better airflow and yet good filtration.
- Honda CRV 1.5T 2025 EXL
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 21, 2025
★★★★★ 5
Nice product
Size: CRV (2023-2025) 1.5L Gas
Had no problem with them they was easy to install work just fine
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 1, 2025