1. Pistons, Rings & Piston Kits Products
  2. sku: 11743233733492722
  3. NAMURA NA-10001-4

NAMURA TECHNOLOGIES NA-10001-4 Piston Kit 758891084127 1.00MM 86.97MM

Na-10001-4 Namura Technologies Piston Kit - 1.00mm Oversize To 86.97mm

( Brand: Namura Technologies ), ( Manufacturer Part Number: NA-10001-4 ), ( Type: Engine ), ( Country Of Origin: China ), ( California Prop 65 Warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov ), ( Manufacturer Warranty: 1 Year Manufacturer Warranty ), ( Authorized Dealer: Yes ), ( Bore: 86.97mm ), ( Compatibility Disclaimer: Compatibility Chart Information Provided By ), ( Height: 4.100 ), ( Legal Disclaimer: Your Local Laws Before Purchasing. ), ( Photo Disclaimer: For Reference Only, May Differ From Product, See Item Details. ), ( Sizing: 1.00mm Oversize ), ( Vehicletype: Atv ), ( UPC: 758891084127 )

Review NAMURA TECHNOLOGIES Piston Kit 1.00mm Oversize To 86.97mm

Introducing the Namura NA-10001-4 Piston Kit, a high-performance upgrade for your engine. This piston kit is specifically designed for engines with a stroke length of 86.97mm and a piston diameter of 1.00mm.

The NA-10001-4 piston kit includes four forged pistons, each crafted from high-strength aluminum alloy. Forged pistons offer superior strength and durability compared to cast pistons, ensuring reliable performance even under heavy loads. The piston crowns are designed with an optimized dome shape to improve combustion efficiency and power output.

The piston skirts feature a state-of-the-art coating that reduces friction and wear, ensuring a long service life and minimal power loss. The piston rings are also included in the kit, made from high-quality materials that ensure a tight seal in the cylinder bore for optimal compression and power transfer.

The piston pins are made from hardened steel to provide superior strength and durability. They are also designed with a unique, tapered shape that ensures a precise fit in the piston and reduces friction. The piston pin bushings are made from high-quality, long-lasting material to ensure a smooth, reliable connection between the piston and the connecting rod.

This piston kit is suitable for high-performance applications and is ideal for those looking to increase power output, improve engine efficiency, or extend the life of their engine. With its high-quality materials, precise manufacturing, and durable design, the Namura NA-10001-4 Piston Kit is an excellent choice for serious engine builders and enthusiasts.

In summary, the Namura NA-10001-4 Piston Kit is a high-performance upgrade for engines with a stroke length of 86.97mm and a piston diameter of 1.00mm. It includes four forged pistons, piston rings, piston pins, and piston pin bushings, all made from high-quality materials and designed for superior strength, durability, and performance.

The Namura NA-10001-4 piston kit is a popular choice for those looking to upgrade their engine or build a new one. Here are some pros and cons of buying this piston kit:

Pros:

1. High-quality pistons: The NA-10001-4 piston kit is made of forged material, ensuring durability and strength. Forged pistons are preferred over cast pistons due to their ability to withstand high compression and heat.

2. Precision machining: The pistons are precision machined to ensure a perfect fit in the engine cylinder. This results in minimal friction and wear, leading to better engine performance and longer engine life.

3. Compatibility: This piston kit is compatible with various engine sizes and types, making it a versatile option for engine builders.

4. Affordable: Compared to other high-quality piston kits in the market, the NA-10001-4 piston kit is relatively affordable.

5. Good customer support: Namura is known for its excellent customer support, making it easier for customers to resolve any issues they may encounter.

Cons:

1. Limited options: The NA-10001-4 piston kit only comes in one size (86.97mm), limiting the options for engine builders with different engine sizes.

2. May require additional parts: Depending on the engine build, additional parts such as wrist pins, rings, and piston pins may be required, adding to the total cost.

3. Long lead time: Due to the high demand for this piston kit, it may take some time for the order to be shipped.

4. May require professional installation: Installing the pistons may require professional help, adding to the overall cost.

In conclusion, the Namura NA-10001-4 piston kit offers high-quality pistons at an affordable price. Its precision machining ensures a perfect fit and minimal friction, leading to better engine performance and longer engine life. However, it only comes in one size, and additional parts may be required, adding to the total cost. Furthermore, it may take some time for the order to be shipped, and professional installation may be required.

Recommendation:

If you are looking for a high-quality piston kit at an affordable price, the Namura NA-10001-4 piston kit is a good option. However, make sure that the piston size is compatible with your engine and that you are prepared for any additional costs or professional installation. If you need pistons for a different engine size, you may need to consider other options.

Details:

Vehicle Fitment: 1995 2003 fits HON TRX400FW Foreman 4x4, 1998 2003 TRX450FM Footraces Sizing: 1.00mm Oversize. Bore: 86.97mm, Sizing: 1.00mm Oversize, MOS2 made with Teflon /Molybdenum Coated Skirts - A rolled on application process provides a fits Bond that is 10 times stronger than other spray coatings. Anodized Domes - Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized. Some tests have shown this feature can increase horsepower and fuel economy by up to 6%.

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 piston.

part #: na100014 prices

  • $62.96-$80.71

specifications pistondon:

  • brand: Namura Technologies
  • mpn: Na-10001-4
  • type: Engine
  • country of origin: China
  • california prop 65 warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov
  • manufacturer warranty: 1 Year Manufacturer Warranty
  • authorized dealer: Yes
  • bore: 86.97mm
  • compatibility disclaimer: Compatibility Chart Information Provided By
  • height: 4.100
  • legal disclaimer: Your Local Laws Before Purchasing.
  • photo disclaimer: For Reference Only, May Differ From Product, See Item Details.
  • sizing: 1.00mm Oversize
  • vehicletype: Atv
  • upc: 758891084127

returns pistondon:

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

seller pistondon:

  • # reviews: 182010
  • rating: 98.7%
  • city: Cedar Park, Texas

general pistondon:

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

offer pistondon:

  • options: Ship-to-home
  • started: April 9, 2026
  • availability: In Stock
  • quantity: 2
  • sold: 0

shipping pistondon:

  • service: Expedited, Standard
  • class: Expedited, Standard
  • transit: 2-6 Days
  • cost: $0.00
  • type: Fixed

payments pistondon:

  • other
  • credit card: Visa
  • wallet: Apple-pay
type: engine, country of origin: china, california prop 65 warning: cancer and reproductive harm www.p65warnings.ca.gov, manufacturer warranty: 1 year manufacturer warranty, authorized dealer: yes, bore: 86.97mm, compatibility disclaimer: compatibility chart information provided by, legal disclaimer: your local laws before purchasing., photo disclaimer: for reference only, may differ from product, see item details., sizing: 1.00mm oversize, vehicletype: atv,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, height: 4.100, sku: 11743233733492722,

Namura Technologies NA-10001-4 Is Similar To:

pistondon logo
5 offers $62.96–$80.71 USD
  • Offer #1: $65.73 price + $0.00 shipping estimate = $65.73* total. Honda Dirt Namura Technologies - - Piston Kit, 1.00mm Oversize to 86.97mm.FREE SHIPPING
  • Offer #2: $62.96 price + $0.00 shipping estimate = $62.96* total. Machined Smooth Heads - Reflects combustion heat and reduces carbon buildup, protecting the top of the piston. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures.FREE SHIPPING
  • Offer #3: $80.71 price + $0.00 shipping estimate = $80.71* total. NAMURA PISTONS.FREE SHIPPING
  • Offer #4: $68.03 price + $0.00 shipping estimate = $68.03* total. Piston kits are sold per cylinder. Combine this with the MOS2 coating and hard anodizing, Namura gives you a higher performance piston without the higher price.FREE SHIPPING
  • Offer #5: $69.14 price + $0.00 shipping estimate = $69.14* total. CRU Products was started by Cycles R Us in 2009. Honda Foreman 400 TRX400FW 4x4 1997-2003.FREE SHIPPING

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