2
Garage

2013 KTM 250 XC F

Garage
Active Vehicle

  • Selected
1 | Select A Make
2 | Select A Model
3 | Select A Year

Namura Piston Kit 66.35 STD Bore 10.9:1 Compression NX-40025-672

Piston Kit | SKU #NX-40025-672 | MPN #NX-40025

$81.58

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

Availability: IN STOCK

  • ID
    1
  • IN
    3
  • GA
    1

Specifications

ConditionNew
SKU#NX-40025-672
MPN#NX-40025
PartPiston Kit
Compression Ratio10.9:1
Piston TypeCast
Piston Diameter66.35 mm
Engine Type2-Stroke

Vehicle Compatibility

This part fits an additional 31 vehicles.
Please use the search box above to find your vehicle.
YearMakeModelSubmodel
YamahaYZ250YZ250

Description

Why replace your cylinder when you can replace the piston for a fraction of the cost and time? 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.


Additional Note

Kit comes with one individually wrapped piston, one set of OEM quality piston rings, a wrist pin, and circlips.

Features

  • 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
  • Comes with the piston individually wrapped
  • Contains OEM quality rings, a wrist pin, and circlips
  • One Piston contained per kit