Namura Top End Piston Rebuild Kit 81.95mm +2 OB Big Bore NA-50083K1-672
$214.32
- New Part
Average free shipping time to your home 2-4 days
Availability: IN STOCK
- ME1
- IN6
Specifications
| Condition | New |
| SKU# | NA-50083K1-672 |
| MPN# | NA-50083K1 |
| Part | Top End Rebuild Kit |
| Piston Over Bore Amount | 2 mm |
| Engine Type | 4-Stroke |
| Piston Type | Cast |
| Piston Diameter | 81.95 mm |
Vehicle Compatibility
This part fits an additional 11 vehicles.| Year | Make | Model | Submodel |
|---|---|---|---|
| Polaris | Ranger 800 6x6 | Ranger 800 6x6 | |
| Polaris | Ranger 800 6x6 | Ranger 800 6x6 EFI | |
| Polaris | Ranger 800 | Ranger 800 EFI | |
| Polaris | RZR S 800 | RZR S 800 EFI | |
| Polaris | RZR 800 | RZR 800 EFI |
Description
Namura's Top End kit is ideal for replacing worn parts and making some upgrades. Machined Smooth heads, available for certain models, can increase horsepower and fuel economy while reducing carbon buildup.
Additional Note
Namura's Top End kit is ideal for replacing worn parts and making some upgrades. Machined Smooth heads, available for certain models, can increase horsepower and fuel economy while reducing carbon buildup.
Features
- Top End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit
- 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
- Piston Size: 81.95mm
Customer Review
We're currently collecting product reviews for this item. In the meantime, here are some company reviews from our past customers sharing their overall shopping experience.
company 4 or 5 stars
Parts was what it showed. Back riding again with no fear or worries with my quick fix and got a used hose that is working great for my 98 Vulcan classic 800
Yes
Scott was a lot of help through Facebook.
Great job
QUICK EXCELLANT SERVICE
we will find out after delivery
Thank you
I dont know how the product will be yet
Fast and easy from previous order
Easy to find with search and good prices.
