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Engines and Components› Pistons and Piston Rings

Namura

PISTON KIT 95.96/STD HON

$139.95 $118.94 Save $21.01

SKU: NA-10046

In Stock
In Stock
Ships by Nov 6
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Namura Technologies Piston Kit is a direct replacement for OEM pistons designed for select Honda TRX450ER electric start and TRX450R models. This kit features a 95.960mm bore diameter and is constructed from hypereutectic aluminum for improved durability. It includes OEM-quality rings, wrist pins, and clips, all individually packaged for protection.
Show original supplier description
Will not accept OEM rings and rings will not work on OEM piston

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandNamura
Part NumberNA-10046
CategoryPiston kits & Components

Videos

Honda 400ex , Starting to Tear Her down ( Namura piston failure )

Honda 400ex , Starting to Tear Her down ( Namura piston failure )

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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