Namura Top end kits are made of high-quality components especially the MOS2 (Teflon/Molybdenum) coated skirts that is 10x stronger than other coatings! Namura top end kits also use a hypereutectic casting process, that provides higher silicon content for reduced expansion rates and additional wear resistance; it also has an ability to withstand higher cylinder temperatures.
1 | Select A Make
2 | Select A Model
3 | Select A Year
Namura Top End Kit 40.96mm 11.1 NX-30050K-672
Top End Rebuild Kit | SKU #NX-30050K-672 | MPN #NX-30050K
$49.98
- New Part
Average free shipping time to your home 2-4 daysContact us for a question. Phone: (304) 699-7572
Availability: IN STOCK
- TX1
Specifications
| Condition | New |
| SKU# | NX-30050K-672 |
| MPN# | NX-30050K |
| Part | Top End Rebuild Kit |
Vehicle Compatibility
This part fits an additional 4 vehicles.| Year | Make | Model | Submodel |
|---|---|---|---|
| Kawasaki | KDX50 | KDX50 |
Description
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
