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Namura Top End Piston Rebuild Kit 73.20mm +.5 OB NA-20005-2K-672

Top End Rebuild Kit | SKU #NA-20005-2K-672 | MPN #NA-20005-2K

$133.64

  • New Part
free deliveryAverage shipping time to your home 2-4 days
Contact us for a question. Phone: (304) 699-7572
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Availability: IN STOCK

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Specifications

ConditionNew
SKU#NA-20005-2K-672
MPN#NA-20005-2K
PartTop End Rebuild Kit
Piston TypeCast
Piston Diameter73.2 mm
Engine Type4-Stroke

Vehicle Compatibility

This part fits an additional 17 vehicles.
YearMakeModelSubmodel
Arctic CatAlterra 300Alterra 300
Arctic CatAlterra 300Alterra 300 4X4
Arctic Cat300300 DVX
KawasakiBrute Force 300Brute Force 300 KVF300
KawasakiBrute Force 300Brute Force 300 KVF300CHF
KawasakiBrute Force 300Brute Force 300 KVF300C
Textron Off RoadAlterra 300Alterra 300

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.

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: 73.20mm
  • Images are for reference purposes only

Additional Information

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.

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.

  • 5
    500 (87%)
  • 4
    53 (9%)
  • 3
    16 (3%)
  • 2
    1 (0%)
  • 1
    3 (1%)
97% of customers rate this company 4- or 5-stars
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John M. Verified Customer   
11-04-23

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

Recommend this Company
5 / 5
Would Buy Again
5 / 5
Product Satisfaction
5 / 5
Tyson E. Verified Customer   
10-29-23

Yes

Recommend this Company
5 / 5
Would Buy Again
5 / 5
Marcus D. Verified Customer   
10-28-23

Scott was a lot of help through Facebook.

Recommend this Company
5 / 5
Would Buy Again
5 / 5
Product Satisfaction
5 / 5