1. ATV Transmission & Drivetrain Parts Deals
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  3. RACE DRIVEN F-403039

RACE-DRIVEN F-403039 Ring Chain Sprocket 14/39 96L

fits model: Trx400ex. make: Honda. year: 1999–2004.

F-403039 Race-driven 1999 - 2004 Honda 400ex Trx400ex Gold O-ring Chain And Black Sprocket 14/39 96l

( Brand: Race-driven ), ( Part Type: Ring Chain Sprocket ), ( Manufacturer Part Number: F-403039 ), ( Material: Stainless Steel )

Review RACE DRIVEN Honda 400ex Gold O ring Chain And Black Sprocket 14/39 96l fits TRX400EX 1999–2004

Introducing the Race-Driven F-403039 14/39 O-Ring Chain Sprocket, specifically designed for Honda TRX400EX and 400EX models produced between 1999 and 2004. This high-performance sprocket is an excellent upgrade for those seeking improved chain durability and enhanced power transmission.

Crafted from robust materials, this sprocket boasts a 14-tooth design on the drive side and a 39-tooth design on the driven side. The O-Ring design ensures a perfect seal between the sprockets and the O-Ring chain, preventing the entry of dirt, debris, or moisture, and thus, extending the life of the chain.

The tooth profile is meticulously engineered to provide optimal tooth engagement, reducing wear and tear on the chain and sprockets, and ultimately, increasing the overall efficiency of the transmission system. The sprocket's high-strength steel construction makes it resilient to the rigors of off-road riding, ensuring longevity and durability.

Installation is a breeze with the included installation hardware, and the sprocket can be easily replaced with minimal tools required. The Race-Driven F-403039 O-Ring Chain Sprocket is an excellent investment for any Honda TRX400EX or 400EX rider seeking improved performance, increased durability, and a more enjoyable riding experience.

In summary, the Race-Driven F-403039 14/39 O-Ring Chain Sprocket is a high-quality, durable, and efficient upgrade for Honda TRX400EX and 400EX models. Its robust construction, optimized tooth design, and O-Ring seal ensure a longer chain life, enhanced power transmission, and a smoother, more enjoyable riding experience.

Pros and Cons of Buying a Honda TRX400EX/400EX O-Ring Chain Sprocket (14/39 96L)

Introduction:

The Honda TRX400EX and 400EX are popular all-terrain vehicles (ATVs) known for their durability and reliability. One of the essential components of an ATV's drivetrain is the chain and sprocket system. Replacing the O-ring chain sprocket (part number: F-403039 1999-2004) can help maintain optimal performance and prevent potential issues. In this post, we will discuss the pros and cons of buying this specific Honda ATV O-ring chain sprocket.

Pros:

1. OEM (Original Equipment Manufacturer) Part: This O-ring chain sprocket is a genuine Honda part designed to fit and function perfectly with Honda TRX400EX and 400EX ATVs.

2. Improved Sealing: The O-ring chain sprocket design offers improved sealing, which can help prevent dirt, debris, and water from entering the drivetrain, potentially causing damage.

3. Enhanced Durability: Honda's O-ring chain sprocket is engineered to be robust and long-lasting, ensuring that it can withstand the rigors of off-road riding.

Cons:

1. Cost: The Honda O-ring chain sprocket can be more expensive than aftermarket alternatives. However, you may pay a premium for the peace of mind and the confidence that you're using a genuine Honda part.

2. Availability: Depending on your location and the availability of stock, it might be challenging to find a local Honda dealer or parts supplier that has the specific O-ring chain sprocket in stock.

Conclusion:

The Honda TRX400EX/400EX O-ring chain sprocket (F-403039 1999-2004) is a high-quality, OEM part designed to provide improved sealing, durability, and optimal performance for your Honda ATV. While it may come with a higher cost than aftermarket alternatives, the peace of mind and confidence in knowing you're using a genuine Honda part can be worth the investment.

Recommendation:

If you are a Honda TRX400EX/400EX owner in need of a new O-ring chain sprocket, we recommend considering the genuine Honda part (F-403039 1999-2004) for its proven performance, durability, and the peace of mind it offers. You can check with your local Honda dealer or parts supplier for availability and pricing. If availability is a concern, you may also consider exploring online marketplaces for this specific Honda part.

part # f403039 price

  • $74.75

specifications utvshift:

  • for models: Trx400ex
  • for makes: Honda
  • for years: 1999-2004
  • brand: Race-driven
  • part type: Ring Chain Sprocket
  • manufacturer part number: F-403039
  • material: Stainless Steel

returns utvshift:

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

seller utvshift:

  • # reviews: 120858
  • rating: 99.9%

shipping utvshift:

  • transit: 4-6 Days
  • class: Standard, Expedited, One-day
  • type: Calculated
  • cost: $0.00
  • carrier: USPS, FedEx
  • service: USPS Ground Advantage, FedEx 2Day, USPS Priority Mail, FedEx Standard Overnight

general utvshift:

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

offer utvshift:

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

payments utvshift:

  • other
  • credit card: Mastercard
  • wallet: Paypal
for models: trx400ex, for makes: honda, for years: 1999-2004, part type: ring chain sprocket,
category: atv parts > atv, side-by-side utv parts accessories > transmission drivetrain > transmission drivetrain parts, material: stainless steel, sku: 13356728923015853,

Race-driven F-403039 Is Similar To:

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1 offer $74.75 USD
  • Offer #1: $74.75 price + free delivery = $74.75* total. All chains include Masterlink, these chains. FREE SHIPPING ENTIRE U.S.FREE SHIPPING