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  2. sku: 7422572644660633
  3. NAMURA NA-10001K

NAMURA NA-10001K Top End Repair Kit M-001

fits model: Trx400fw, Std, 4x4, Foreman. make: Honda. year: 1995–2003.

Na-10001k Namura M-001 Top-end Repair Kit For Honda Trx400fw Foreman 4x4 1995-2003 Std Bore

( Brand: Namura ), ( Ships From: Usa ), ( Machine Type: Atv ), ( Manufacturer Part Number: NA-10001K M-001 ), ( Compatible Model: Namura Trx400fw Foreman ), ( Image Note: Image Is For Reference Only, Actual Product May Vary Slightly. ), ( Oem Or Performance: Performance/aftermarket ), ( Vendor: Lionparts Powersports ), ( Handling Time: Approximately 1 Business Day ), ( Compatible Year: 1995, 2003 )

Review NAMURA Top end Repair Kit Honda Bore fits FOREMAN TRX400FW STD 4X4 1995–2003

Introducing the Namura NA-10001K M-001 Top-End Repair Kit, specifically designed for Honda TRX400FW Foreman 4x4 models from 1995 to 2003 (Standard). This repair kit is a must-have for those seeking to maintain or restore their all-terrain vehicle to optimal performance.

The Namura Top-End Repair Kit is a comprehensive solution for addressing common engine issues. It includes a wide range of essential components, all of which are meticulously engineered to ensure a precise fit and function for your Honda TRX400FW Foreman 4x4.

Here is a detailed list of the parts included in the kit:

1. New cylinder head gasket: This crucial component seals the connection between the engine block and cylinder head, preventing coolant and oil from mixing while ensuring proper combustion.

2. New piston rings: These rings help maintain the compression seal between the piston and cylinder wall, ensuring efficient engine performance and reducing power loss.

3. New piston pin bushings: These bushings support the piston pin and reduce friction, ensuring smooth engine operation.

4. New connecting rod bushings: These bushings help maintain the connection between the piston and crankshaft, reducing wear and improving engine stability.

5. New valve guides: These components support the valve stems and maintain their alignment, ensuring proper valve function and engine performance.

6. New valve seals: These seals prevent oil leakage around the valve stems and maintain compression, contributing to improved engine efficiency and performance.

7. New camshaft and crankshaft seals: These seals prevent oil leakage around the camshaft and crankshaft, maintaining engine lubrication and preventing damage.

The Namura NA-10001K M-001 Top-End Repair Kit is manufactured using high-quality materials, ensuring a long-lasting and reliable repair solution for your Honda TRX400FW Foreman 4x4. This kit is an excellent investment for those seeking to extend the life of their all-terrain vehicle or restore it to its original performance capabilities.

With this repair kit, you can trust that each component is designed to fit your specific model and year of TRX400FW Foreman 4x4, ensuring a hassle-free installation process. By addressing common top-end engine issues, you can enjoy improved power, better fuel efficiency, and enhanced durability for your ATV.

Buying the Namura NA-10001K M-001 Top-End Repair Kit for Honda TRX400FW Foreman 4x4 (1995-2003 STD) comes with several pros and cons that you may want to consider before making a purchase.

Pros:

1. Comprehensive Kit: This repair kit is a complete top-end rebuild solution for your Honda TRX400FW Foreman 4x4. It includes new piston rings, cylinder bore liner, gaskets, and other necessary components.

2. OEM Quality: Namura is a well-known and trusted manufacturer of ATV parts. This kit is designed to be a direct replacement for the OEM parts, ensuring a proper fit and function.

3. Cost-Effective: Buying this repair kit as a complete solution is often more cost-effective than purchasing each component separately.

4. Time-Saving: Having all the necessary parts in one kit can save you time and effort in sourcing individual components.

5. Improved Performance: A fresh top-end rebuild can lead to improved engine performance and increased fuel efficiency.

Cons:

1. Cost: While the kit is cost-effective compared to buying each component separately, it is a significant investment for a single repair.

2. Complexity: Top-end rebuilds can be a complex and time-consuming process, requiring specialized tools and knowledge.

3. Risk of Damage: Disassembling the engine carries the risk of damaging components during the removal and installation process.

4. Labor Costs: If you are not confident in your mechanical abilities, you may need to pay for professional labor to complete the repair.

Conclusion:

The Namura NA-10001K M-001 Top-End Repair Kit for Honda TRX400FW Foreman 4x4 (1995-2003 STD) offers several advantages, including OEM quality, comprehensive solution, and potential for improved performance. However, the significant investment and complex nature of the repair should be carefully considered before making a purchase. If you are mechanically inclined and comfortable with the complexity of the repair, this kit can save you time and money in the long run. Alternatively, if you prefer to leave the repair to a professional, be prepared for a substantial labor cost. Ultimately, the decision to purchase this repair kit depends on your mechanical abilities, budget, and personal preferences.

part # na10001k prices

  • $75.00-$102.99

specifications atvsienna:

  • for models: Trx400fw, Std, 4x4, Foreman
  • for makes: Honda
  • for years: 1995-2003
  • brand: Namura
  • ships from: Usa
  • machine type: Atv
  • manufacturer part number: NA-10001K M-001
  • compatible model: Namura Trx400fw Foreman
  • image note: Image Is For Reference Only, Actual Product May Vary Slightly.
  • oem or performance: Performance/aftermarket
  • vendor: Lionparts Powersports
  • handling time: Approximately 1 Business Day
  • compatible year: 1995, 2003

returns atvsienna:

  • policy: No Returns

seller atvsienna:

  • rating: 100.0%
  • # reviews: 65

general atvsienna:

  • condition: New
  • ATV, Side-by-Side UTV Parts Accessories > Engines Engine Parts > Other Engine Parts

offer atvsienna:

  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • best offers: True
  • started: July 14, 2025
  • availability: In Stock

payments atvsienna:

  • wallet: Apple-pay
  • credit card: Mastercard
  • other

shipping atvsienna:

  • carrier: USPS
  • type: Calculated
  • class: Expedited
  • service: USPS Priority Mail
  • transit: 3-9 Days
  • cost: $11.90
for models: trx400fw, std, 4x4, foreman, for makes: honda, for years: 1995-2003, ships from: usa, machine type: atv, compatible model: namura trx400fw foreman, image note: image is for reference only, actual product may vary slightly., oem or performance: performance/aftermarket, vendor: lionparts powersports, handling time: approximately 1 business day, compatible year: 1995, 2003,
category: atv parts > atv, side-by-side utv parts accessories > engines engine parts > engine parts, sku: 7422572644660633,

Namura NA-10001K Is Similar To:

atvsienna logo
5 offers $75.00–$102.99 USD
  • Offer #1: $99.46 price + free delivery = $99.46* 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 #2: $75.00 price + free delivery = $75.00* total. With the manufacturer part number NX-10200-6K , this kit ensures a perfect fit and reliable performance for your motorcycle Bought this and was going to install on my Honda.FREE SHIPPING
  • Offer #3: $102.99 price + free delivery = $102.99* total. Machined Smooth Heads Genuine Namura Products Reflects combustion heat and reduces carbon buildup, protecting the top of the piston.FREE SHIPPING
  • Offer #4: $95.14 price + free delivery = $95.14* total. Always confirm correct part number for your make/model/year. Molybdenum Coated Skirts: Reduces friction and improves lubrication for longer piston and Piston life.FREE SHIPPING
  • Offer #5: $105.26 price + free delivery = $105.26* total. Reflects combustion heat and reduces carbon buildup, protecting the top of the piston. Piston Kit.FREE SHIPPING