NAMURA NA-10002K 74.00mm Top End Kit , Red

$ 81.57

Score By Feature

Based on 21 ratings

Customer service

9.50

Satisfaction

9.80

Value for money

9.50

Giftable

9.70

OveReview Final Score

How Our Score Is Calculated

Product Description

By entering your model number, you can make sure that this fits.

Namura pistons are manufactured to OEM specifications and are direct replacements for OEM pistons with no dimensional adjustments or modifications required.

Top-of-the-line kits include individually wrapped pistons, a set of OEM quality rings in their own box, wrist pins, circlips, as well as head, base, and other necessary gaskets, O-rings, and valve guide seals.

MOS2 (Molybdenum/Teflon) skirt coatings, high-silicon aluminum, and anodized domes are all features of Namura pistons.

To help extend the life of costly Nikasil, SCEM, Boron Composite, and Ceramic cylinders, top-end piston kits A, B, and C are available.

Riken, the world's largest OEM manufacturer, produces Namura rings, which are found on more motorcycles and ATVs than any other brand.

Questions & Answers

Is the valve cover gasket included in this?

I honestly don't recall whether or not I received one with my kit, but one is clearly visible in the photo, and the description states that it includes the gasket.

Is the cylinder that goes with this piston kit available for purchase?

Thank you for reaching out to us. Unfortunately, we do not have the cylinder in stock. br>br>Boss Powersports is a company that manufactures and sells motorcycles and other powersports equipment.

Will this fit a trx300fw from 1994?

Thank you for your interest in finding out more. Yes, this is compatible with the TRX300FW and TRX2000.br>br>Boss Powersports

Is this compatible with a 1998 TRX300ex?

Yes!

Selected User Reviews For NAMURA NA-10002K 74.00mm Top End Kit , Red

It came with everything it said it would, and it arrived on time

5/5

For the price, this is a very high-end product.

Deborah Parsons

| Feb 26, 2021

This is an excellent product that is a perfect replacement for the original

5/5

Part of high quality.

Maddox McKay

| Dec 29, 2021

High quality at a low price

5/5

I bought it for a friend. High quality at a low price. I bought this to rebuild the top end of my 300trx, which was starting to fail. I've worked on it for about 20 hours now with no issues.