1. ATV Transmission & Drivetrain Parts Deals
  2. sku: 10035010534320663
  3. RACE DRIVEN F-404978

RACE-DRIVEN F-404978 Chain Sprocket Set Ring 98L 13/40

fits model: Yfm350, 350, Warrior. make: Yamaha. year: 1999–2003.

F-404978 Race-driven Chain And Sprocket Set For Yamaha Yfm350 350 Warrior 1999 - 2003 O-ring 98l 13/40

( Brand: Race-driven ), ( Part Type: Ring Chain Sprocket ), ( Manufacturer Part Number: F-404978 ), ( Material: Stainless Steel )

Review RACE DRIVEN Chain And Sprocket Set Yamaha O ring 98l 13/40 fits WARRIOR YFM350 350 1999–2003

Introducing the race-driven F-404978 chain sprocket set, specially designed for Yamaha YFM350 350 Warrior models produced between 1999 and 2003. This high-performance chain sprocket set is an excellent upgrade for off-road enthusiasts seeking improved power transfer and durability.

The F-404978 chain sprocket set comes with both the drive and driven sprockets. These sprockets are manufactured using premium quality materials, ensuring optimal strength and resilience. The drive sprocket features a 13-tooth design with a 40-pitch engagement, while the driven sprocket boasts a 98L O-ring design.

The O-ring design on the driven sprocket is a critical feature that helps minimize chain slack and maintain optimal chain tension. This results in smoother power delivery, reduced chain wear, and an overall improvement in the performance of your Yamaha 350 Warrior.

This chain sprocket set is engineered to be a direct fit for your Yamaha YFM350 350 Warrior, ensuring a simple and straightforward installation process. The sprockets are precision machined to guarantee accurate fitment and proper alignment, eliminating potential issues and reducing the need for adjustments.

Investing in the F-404978 chain sprocket set not only enhances the performance of your Yamaha 350 Warrior, but it also extends the life of your drivetrain components. The durable design and materials used in the manufacturing of these sprockets help reduce wear and tear, ensuring that your off-road adventures can continue for longer periods without the need for maintenance or replacements.

Upgrade your Yamaha YFM350 350 Warrior with the race-driven F-404978 chain sprocket set and experience the difference in power transfer, durability, and overall performance. This upgrade is an essential investment for any serious off-road enthusiast, ensuring that your vehicle is always ready for the next adventure.

Buying a Race-Driven F-404978 Sprocket Set for Yamaha YFM350 (2000-2003): Pros, Cons, and Conclusion

Introduction:

The F-404978 chain sprocket set from Race-Driven is designed specifically for the Yamaha YFM350 (2000-2003). This set includes both the drive and driven sprockets, along with O-rings and a 13/40 chain. In this discussion, we will explore the advantages and disadvantages of purchasing this product.

Pros:

1. Enhanced Performance: The Race-Driven F-404978 set is designed with high-quality materials, which can lead to improved engine performance and increased horsepower.

2. Durability: The sprockets are engineered to withstand the demands of off-road riding, providing extended longevity compared to stock components.

3. O-Ring Kit: The inclusion of an O-ring kit ensures a proper seal between the sprockets and the engine, preventing oil leaks and reducing power loss.

4. Compatibility: The F-404978 set is specifically designed for the Yamaha YFM350 (2000-2003), ensuring a perfect fit and optimal performance.

Cons:

1. Cost: The Race-Driven F-404978 sprocket set is more expensive than OEM or aftermarket alternatives, which may deter some buyers.

2. Installation: Installing the new sprocket set requires some mechanical knowledge or the assistance of a professional, adding to the overall cost and time investment.

3. Potential Noise: Some users have reported an increase in chain noise after installing the Race-Driven sprocket set.

Conclusion:

The Race-Driven F-404978 chain sprocket set offers several advantages, including enhanced performance, durability, and the convenience of an included O-ring kit. However, it also comes with some drawbacks, such as a higher cost and potential installation challenges. Ultimately, the decision to purchase this product depends on the rider's priorities and budget. If performance and longevity are top priorities, the Race-Driven F-404978 set is a solid choice. For those on a tighter budget, alternative options may be worth considering.

Recommendation:

If you are looking for a high-performance and durable chain sprocket set for your Yamaha YFM350 (2000-2003), the Race-Driven F-404978 set is a strong contender. Keep in mind the potential costs and installation challenges, and weigh these factors against the benefits of improved performance and extended component life. If the price or installation complexity is a concern, you may want to explore alternative aftermarket options that offer a lower cost and easier installation process.

part # f404978 price

  • $69.25

specifications utvshift:

  • for models: Yfm350, 350, Warrior
  • for makes: Yamaha
  • for years: 1999-2003
  • brand: Race-driven
  • part type: Ring Chain Sprocket
  • manufacturer part number: F-404978
  • material: Stainless Steel

seller utvshift:

  • rating: 99.7%
  • # reviews: 117504

offer utvshift:

  • availability: In Stock
  • sold: 0
  • started: November 27, 2025
  • options: Ship-to-home

shipping utvshift:

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

returns utvshift:

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

payments utvshift:

  • wallet: Google-pay
  • credit card: Diners-club
  • other

general utvshift:

  • ATV, Side-by-Side UTV Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain Parts
  • condition: New
for models: yfm350, 350, warrior, for makes: yamaha, for years: 1999-2003, part type: ring chain sprocket,
category: atv parts > atv, side-by-side utv parts accessories > transmission drivetrain > transmission drivetrain parts, material: stainless steel, sku: 10035010534320663,

Race-driven F-404978 Is Similar To:

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1 offer $69.25 USD
  • Offer #1: $69.25 price + free delivery = $69.25* total. All chains include a masterlink. " Race-Driven Chain and Sprocket Kit.FREE SHIPPING