1. ATV Transmission & Drivetrain Parts Deals
  2. sku: 10538766335070663
  3. RACE DRIVEN F-404122

RACE-DRIVEN F-404122 Ring Chain Sprocket 12/40 104L

fits model: Yfz350, 350, Banshee. make: Yamaha. year: 1989–2006.

F-404122 Race-driven 1989 - 2006 Yamaha Yfz350 350 Banshee O-ring Chain And Black Sprocket 12/40 104l

( Brand: Race-driven ), ( Part Type: Ring Chain Sprocket ), ( Manufacturer Part Number: F-404122 ), ( Material: Stainless Steel )

Review RACE DRIVEN Yamaha O ring Chain And Black Sprocket 12/40 fits BANSHEE YFZ350 350 1989–2006

The Yamaha YFZ350, also known as the Banshee, is a popular recreational off-road vehicle (ROV) that was manufactured by Yamaha between 1989 and 2006. One crucial part of the YFZ350's drivetrain system is the O-ring chain sprocket, specifically the 12/40 104L size. This component is essential for the proper functioning of the vehicle's drive chain.

The race-driven F-404122 12/40 104L O-ring chain sprocket is an aftermarket replacement option designed to provide superior performance and durability for those who use their YFZ350s extensively or in competitive racing environments. This sprocket features a robust design with high-quality materials that can withstand the rigors of off-road riding.

The O-ring design of this sprocket ensures a positive seal between the sprocket and the chain, preventing the loss of lubrication and minimizing the chance of chain derailment. The 12/40 tooth count on this sprocket is a common size for the YFZ350, ensuring compatibility with the stock drive system. However, it's essential to note that this aftermarket sprocket may require adjustments to the vehicle's drive belt tension to ensure proper engagement with the clutch and the transmission.

This O-ring chain sprocket is made from premium materials, including a strong steel core and high-quality O-rings, which offer excellent resistance to wear and tear. The size 104L designation refers to the sprocket's pitch circle diameter, which measures 104 millimeters.

Installing the race-driven F-404122 12/40 104L O-ring chain sprocket on your Yamaha YFZ350 involves removing the old sprocket, cleaning the splines and the hub, installing the new sprocket, and adjusting the drive belt tension. It's essential to follow the manufacturer's instructions carefully to ensure proper installation and prevent any damage to the vehicle.

In summary, the race-driven F-404122 12/40 104L O-ring chain sprocket is a high-performance replacement option for the Yamaha YFZ350's stock O-ring chain sprocket. Its robust design, O-ring seal, and premium materials make it an ideal choice for those who demand superior durability and performance from their off-road vehicle.

Pros and Cons of Buying a Yamaha YFZ350 O-Ring Chain Sprocket (12/40, 104L) for a 1989-2006 F-404

1. Pros:

a. Enhanced Durability: O-ring chain sprockets offer increased durability and longevity compared to X-ring sprockets. The O-ring seals help prevent chain grease from leaking, reducing the need for frequent re-lubing.

b. Improved Performance: A new O-ring chain sprocket can lead to improved engine performance by ensuring proper chain tension and efficient power transfer.

c. Easy Installation: O-ring chain sprockets are generally easy to install, making it a DIY-friendly upgrade for many ATV owners.

2. Cons:

a. Cost: O-ring chain sprockets may be more expensive than their X-ring counterparts due to the additional seals.

b. Limited Availability: Some older ATV models, including the 1989-2006 Yamaha F-404, may have limited availability for O-ring chain sprockets, requiring you to search extensively for the correct part.

c. Potential for Tighter Chain: Installing an O-ring chain sprocket may require slightly more chain tension, which could result in a tighter chain that might need to be adjusted.

Ending Conclusion:

The decision to buy a Yamaha YFZ350 O-ring chain sprocket (12/40, 104L) for your 1989-2006 F-404 ultimately depends on your priorities as an ATV owner. If you value durability, performance, and ease of use, the benefits of an O-ring chain sprocket may outweigh the potential downsides. However, if you're budget-conscious or have limited access to this specific part, you may want to consider alternative options.

Recommendation:

If you've decided to purchase an O-ring chain sprocket for your Yamaha F-404, make sure to verify that the part number matches exactly with your ATV model and year. Additionally, be prepared for a potentially tighter chain after installation and ensure you have the necessary tools to adjust it as needed. Good luck with your upgrade!

part # f404122 prices

  • $54.48-$249.95

specifications utvshift:

  • for models: Yfz350, 350, Banshee
  • for makes: Yamaha
  • for years: 1989-2006
  • brand: Race-driven
  • part type: Ring Chain Sprocket
  • manufacturer part number: F-404122
  • material: Stainless Steel

shipping utvshift:

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

seller utvshift:

  • rating: 99.7%
  • # reviews: 117889

offer utvshift:

  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: December 20, 2025

returns utvshift:

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

general utvshift:

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

payments utvshift:

  • other
  • credit card: Diners-club
  • wallet: Google-pay
for models: yfz350, 350, banshee, for makes: yamaha, for years: 1989-2006, part type: ring chain sprocket,
category: atv parts > atv, side-by-side utv parts accessories > transmission drivetrain > transmission drivetrain parts, material: stainless steel, sku: 10538766335070663,

Race-driven F-404122 Is Similar To:

utvshift logo
2 offers $54.48–$249.95 USD
  • Offer #1: $249.95 price + free delivery = $249.95* total. NO Optional 525 RK "CLIP type" master link is available for this Racing Chain. Gold "Made in Japan" RK ZXW525 Racing Chain.FREE SHIPPING
  • Offer #2: $54.48 price + free delivery = $54.48* total. Make sure when purchasing a chain you do so according to your riding style. " Race-Driven O-Ring Chain.FREE SHIPPING