1. Pistons, Rings & Piston Kits Products
  2. sku: 5819516855222792
  3. NAMURA NA-10005-4

NAMURA NA-10005-4 Piston Kit 0.04

fits model: Trx300ex, Trx300x. make: Honda. year: 1993–2009.

Na-10005-4 Namura Piston Kit 0.04 For 1993-09 Honda Trx300ex / Trx300x

( Brand: Namura ), ( Manufacturer Part Number: NA-10005-4 ), ( Part Type: Piston )

Review NAMURA Piston Kit 0.04 For Honda fits TRX300EX TRX300X 1993–2009

Introducing the Namura NA-10005-4 piston kit, specifically designed for the 1993-1999 Honda TRX300EX and TRX300X models. This high-performance piston kit is an excellent choice for riders seeking improved power and durability for their off-road quad bike.

The pistons in this kit are forged from a high-quality aluminum alloy, ensuring superior strength and reliability. Each piston features a state-of-the-art, nitrided, and chrome-plated skirt to reduce friction and increase wear resistance. The piston crown is designed with a flat-top shape to optimize combustion, providing a more efficient transfer of power to the crankshaft.

Moreover, the pistons come with a set of rings, including a compression ring, an oil control ring, and two piston rings. These rings are made from high-tensile steel material, ensuring a snug fit within the cylinder bore and minimizing the possibility of blowby. The rings are also designed with a precision profile to ensure a perfect seal, reducing engine oil consumption and improving overall engine performance.

This piston kit also includes a set of wrist pins, which are made from high-strength steel and feature a large-diameter, press-fit design for superior durability and reduced friction. The wrist pins are also coated with a special anti-friction material to further reduce wear and improve engine performance.

Additionally, the piston kit includes a set of piston pin bushings, which are made from a high-performance, self-lubricating material. These bushings ensure a smooth, frictionless fit between the piston pin and the crankshaft, reducing the load on the engine and improving overall engine performance.

Installing this piston kit is a straightforward process, and it comes with all necessary hardware, including new piston pin clips and gaskets, to make the installation process as simple as possible.

In summary, the Namura NA-10005-4 piston kit is an excellent choice for riders looking to upgrade their 1993-1999 Honda TRX300EX or TRX300X with high-performance pistons that offer increased power, durability, and reliability. With its use of high-quality materials, precision engineering, and easy installation, this piston kit is sure to provide a noticeable improvement in your off-road riding experience.

Considerations for Buying the Namura NA-10005-4 Piston Kit for a 1993-1996 Honda TRX300EX/TRX300X

1. Overview:

The Namura NA-10005-4 piston kit is designed for the 1993-1996 Honda TRX300EX and TRX300X models. This piston kit can be a suitable upgrade for those who are seeking improved engine performance or have worn-out pistons.

2. Benefits:

- Enhanced power and torque: The piston kit can potentially increase horsepower and torque, leading to better acceleration and overall performance.

- OEM-quality: Namura is a well-known aftermarket parts manufacturer known for producing high-quality components, ensuring durability and reliability.

- Precise fitment: Designed specifically for the TRX300EX and TRX300X models, the piston kit offers a perfect fitment, minimizing the need for modifications.

3. Drawbacks:

- Cost: The piston kit may be more expensive than stock pistons, which can be a deterrent for some budget-conscious riders.

- Installation complexity: Installing the piston kit requires a significant amount of mechanical knowledge and experience, and the process can be time-consuming.

4. Conclusion:

The Namura NA-10005-4 piston kit offers several benefits, such as improved performance and OEM-quality components. However, its higher cost and installation complexity are worth considering before making a purchase.

5. Recommendation:

If you are an experienced rider with a good understanding of engine mechanics and are looking for a performance upgrade, the Namura NA-10005-4 piston kit could be an excellent investment. If you are new to motorcycle maintenance or are on a tight budget, it might be worth considering other options, such as stock pistons or less expensive aftermarket alternatives.

Details:

Higher silicon content reduces expansion rates and increases wear resistance. Namura piston kits come with the individually wrapped, a set of OEM quality rings packed in their own box, wrist pin, and cir clips. Namura piston kits come with the piston, a set of OEM quality rings, wrist pin, and cir clips. Namura offers direct replacements for the original equipment as well hi-compression and a variety of bore sizes to meet your rides needs.

MOS2 Coated Skirts increase heat transfer and reduce friction to eliminate cold seizures. MOS2 Teflon/Molybdenum Coated Skirts increased heat transfer, reduced friction, and helping to eliminate cold seizures. Namura gives you a higher-performance piston without the higher price. Free Shipping.

Why replace your cylinder when you can the piston for a fraction of cost and time. Anodized Domes Increase heat resistance and durability; anodized domes are 75% stronger than non-anodized pistons. Namura Technologies Piston Kit: Part Number: NA-10005-4. Machined Smooth Heads Reflect combustion heat and reduce carbon buildup, protecting the top of piston.

part #: na100054 prices

  • $63.27-$74.42

specifications pistondon:

  • for models: Trx300ex, Trx300x
  • for makes: Honda
  • for years: 1993-2009
  • brand: Namura
  • mpn: Na-10005-4
  • part type: Piston

shipping pistondon:

  • transit: 3-7 Days
  • service: Standard
  • type: Fixed
  • class: Standard
  • cost: $0.00

offer pistondon:

  • started: April 16, 2025
  • quantity: 1
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home

general pistondon:

  • Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits
  • condition: New

seller pistondon:

  • rating: 100.0%
  • # reviews: 11840
  • city: Gadsden, Alabama

returns pistondon:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Buyer

payments pistondon:

  • credit card: Diners-club
  • other
  • wallet: Paypal
for models: trx300ex, trx300x, for makes: honda, for years: 1993-2009, part type: piston,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 5819516855222792,

Namura NA-10005-4 Is Similar To:

pistondon logo
5 offers $63.27–$74.42 USD
  • Offer #1: $63.27 price + $0.00 shipping estimate = $63.27* total. Honda TRX300EX FourTrax 300EX 1993-2000, 2004-2007. Combine this with the MOS2 coating and hard anodizing, Namura gives you a higher performance piston without the higher price.FREE SHIPPING
  • Offer #2: $70.51 price + $0.00 shipping estimate = $70.51* total. NAMURA PISTONS.FREE SHIPPING
  • Offer #3: $74.42 price + $0.00 shipping estimate = $74.42* total. Pro X Valve Shim 7.48mm OD x 1.725mm. NAMURA Factory STYLE PISTON KIT.FREE SHIPPING
  • Offer #4: $70.99 price + $0.00 shipping estimate = $70.99* total. All Namura pistons have premium world class rings. Genuine Namura Products NAMURA PISTONS.FREE SHIPPING
  • Offer #5: $65.18 price + $0.00 shipping estimate = $65.18* total. Machined Smooth Heads Reflect combustion heat and reduce carbon buildup, protecting the top of the piston. MOS2 (Teflon/Molybdenum) Coated Skirts increased heat transfer, reduced friction, and helping to eliminate cold seizures.FREE SHIPPING

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