1. ATV Transmission & Drivetrain Parts Deals
  2. sku: 12573234491273853
  3. RACE DRIVEN F-402347

RACE-DRIVEN F-402347 Ring Chain Sprocket 94L 13/39

fits model: Trx400ex. make: Honda. year: 2005–2008.

F-402347 Race-driven Red Non O-ring 94l Chain And Black Sprocket 13/39 2005-2008 Honda 400ex Trx400ex

( Brand: Race-driven ), ( Part Type: Ring Chain Sprocket ), ( Manufacturer Part Number: F-402347 ), ( Material: Stainless Steel )

Review RACE DRIVEN Red Non O ring 94l Chain And Black Sprocket 13/39 Honda 400ex fits TRX400EX 2005–2008

Honda TRX400EX / 400EX 13/39 Race-Driven F-402347 O-Ring Chain Sprocket (2005-2008)

Description:

This race-driven F-402347 O-ring chain sprocket is a high-performance upgrade for your Honda TRX400EX or 400EX ATVs produced between 2005 and 2008. Designed to deliver exceptional strength and durability, this sprocket is an essential component for enhancing your off-road experience.

The sprocket features a robust 13-tooth configuration, making it compatible with a 39-tooth rear sprocket. This configuration ensures an optimal gear ratio for improved acceleration, smoother power delivery, and better overall performance.

Manufactured from premium materials, this O-ring chain sprocket boasts increased rigidity and resistance to wear and tear. The use of high-quality steel and advanced manufacturing techniques allows for a superior fit and finish, ensuring a secure and stable connection to the drive chain.

One of the most notable advantages of this race-driven sprocket is its O-ring design. The integrated O-rings provide an effective seal between the sprocket and the drive chain, preventing the entry of debris, water, and other contaminants. This not only enhances the overall durability of the system but also reduces the need for regular maintenance.

Additionally, the O-ring design helps minimize power loss due to chain slack. By ensuring a consistent and secure chain connection, this sprocket contributes to more efficient power transfer and improved overall performance.

In summary, this Honda TRX400EX / 400EX F-402347 O-ring chain sprocket is an essential upgrade for serious off-road enthusiasts. Its robust construction, superior fit and finish, and innovative O-ring design make it a reliable and high-performing component, ensuring a more enjoyable and efficient riding experience.

Pros and Cons of Buying a Race-Driven F-402347 O-Ring 94L Chain Sprocket for 2005-2008 Honda 400EX/TRX400EX

Introduction:

This analysis aims to provide an objective assessment of the pros and cons of purchasing a race-driven F-402347 O-Ring 94L Chain Sprocket for the 2005-2008 Honda 400EX and TRX400EX models.

Pros:

1. Enhanced Performance: This race-driven sprocket is designed to provide improved power transfer and efficiency, which can lead to better overall performance.

2. Durability: The high-quality materials used in the construction of this sprocket ensure longer lifespan and resistance to wear and tear.

3. Reduced Chain Wear: By optimizing the chain pitch and ensuring proper engagement of the chain with the sprocket, this upgrade can lead to reduced chain wear and longer chain life.

4. Aesthetic Appeal: The sleek design and race-inspired look of this sprocket can add a desirable aesthetic appeal to your ATV.

Cons:

1. Cost: The race-driven F-402347 O-Ring 94L Chain Sprocket may be more expensive than the stock sprocket, which could be a deterrent for some buyers.

2. Installation Complexity: Depending on your mechanical skills and experience, the installation process of this sprocket might be more complicated than a standard replacement.

3. Potential Compatibility Issues: Ensure that this sprocket is a perfect fit for your specific model and year of Honda 400EX or TRX400EX before making the purchase.

Ending Conclusion:

The race-driven F-402347 O-Ring 94L Chain Sprocket offers several advantages, including enhanced performance, durability, reduced chain wear, and aesthetic appeal. However, it comes with potential drawbacks such as a higher cost, installation complexity, and potential compatibility issues. Ultimately, the decision to purchase this upgrade depends on your individual priorities, budget, and mechanical expertise.

Recommendation:

If you are an avid ATV rider seeking improved performance and durability, the race-driven F-402347 O-Ring 94L Chain Sprocket may be a worthwhile investment for you. However, if you are a casual user or have limited mechanical experience, you might want to consider a standard replacement sprocket to save on cost and installation complexity. Always ensure proper compatibility before making the purchase.

part # f402347 prices

  • $51.18-$132.53

specifications utvshift:

  • for models: Trx400ex
  • for makes: Honda
  • for years: 2005-2008
  • brand: Race-driven
  • part type: Ring Chain Sprocket
  • manufacturer part number: F-402347
  • material: Stainless Steel

general utvshift:

  • condition: New
  • ATV, Side-by-Side UTV Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain Parts

seller utvshift:

  • # reviews: 119980
  • rating: 99.8%

shipping utvshift:

  • transit: 3-6 Days
  • class: Standard, Expedited, One-day
  • carrier: USPS, FedEx
  • cost: $0.00
  • type: Calculated
  • service: USPS Ground Advantage, FedEx 2Day, USPS Priority Mail, FedEx Standard Overnight

offer utvshift:

  • started: March 25, 2026
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home

returns utvshift:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 60 Days

payments utvshift:

  • wallet: Apple-pay
  • other
  • credit card: Mastercard
for models: trx400ex, for makes: honda, for years: 2005-2008, part type: ring chain sprocket,
category: atv parts > atv, side-by-side utv parts accessories > transmission drivetrain > transmission drivetrain parts, material: stainless steel, sku: 12573234491273853,

Race-driven F-402347 Is Similar To:

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2 offers $51.18–$132.53 USD
  • Offer #1: $51.18 price + free delivery = $51.18* total.FREE SHIPPING
  • Offer #2: $132.53 price + $41.71 delivery = $174.24* total.+$41.71 shipping