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Namura 440 Big Bore +4.00mm Top End Kit 11.0:1 for TRX400EX/TRX400X 99-14
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- SKU:
- DS00-8121_ATV/UTV
- MPN:
- NA-10004K_ATV/UTV
- Condition:
- New
Description
| Specifications | |
|---|---|
| Part: | Top End Kit |
| Size: | 88.95 mm |
| Oversize: | +4.00 mm |
| Piston Type: | Cast |
| Compression Ratio: | 11.0:1 High |
| Big Bore Size: | 440 Big Bore |
Product Features
- Anodized piston head increases strength and heat dissapation.
- MOST Namura pistons feature a machined head which helps reduce carbon build-up and reflect heat.
- All components are manufactured to OE-specs.
- Paper gaskets are composed of non-asbestos Nitrile Butadiene bonded cellulose fiber materials, which maintain their tensile strength and torque retention in operating conditions over 300F.
- Seals and O-rings are made of either NBR, Fluoroviton, or Silicone. Each material is selected based on the following chacteristics: Temperature resistance, abrasion resistance, chemical resistance, and their Aniline Point. In certain applications a Teflon coating is also applied to prolong service life.
Fits:
| Make | Model | Year | Note |
|---|---|---|---|
| Honda | Sportrax 400 TRX400EX 2x4 | 1999-2008 | 440cc Big Bore; 11.0:1 High Compression |
| Honda | TRX400X 2x4 | 2009-2014 | 440cc Big Bore; 11.0:1 High Compression |
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