YAMAHA 5KM-17681-00-00 Transmission Forks Drum

( Part Type: Transmission Fork ), ( Manufacturer Part Number: 5KM-17681-00-00 )

Review YAMAHA Transmission Shift Forks And Drum fits GRIZZLY YFM660F 660 4X4 2002

The Yamaha 5KM-17681-00-00 02 transmission fork and drum assembly is a crucial component of the YFM660F Grizzly 660 4x4 ATV's power transmission system. This assembly plays a vital role in transferring power from the engine to the drivetrain, enabling smooth and efficient operation of the vehicle.

The transmission fork is a robust, cast aluminum piece that provides a secure mounting point for the transmission shaft. It features precision machined bearing surfaces that accommodate the shaft bearings, ensuring a perfect fit and minimal play. The fork is also designed with cooling fins that help dissipate heat generated during operation, maintaining optimal operating temperatures.

The drum assembly is a key part of the ATV's drivetrain, housing the brake shoes and the transmission output shaft. It is made from high-strength steel and is designed to withstand the rigors of off-road riding. The drum assembly incorporates a multi-plate wet clutch system that facilitates smooth power transfer to the drivetrain.

The brake shoes are engineered for optimal performance and durability. They are made from high-friction material that ensures effective braking, even in challenging off-road conditions. The shoes are designed to wear evenly, reducing the need for frequent replacement.

The transmission fork and drum assembly for the Yamaha YFM660F Grizzly 660 4x4 ATV is a precision engineered component that requires regular maintenance to ensure optimal performance and longevity. It is essential to check the clutch and brake shoes regularly for signs of wear and replace them as needed. Additionally, it is recommended to lubricate the transmission shaft bearings and check the drum assembly for signs of damage or wear during routine maintenance.

In conclusion, the Yamaha 5KM-17681-00-00 02 transmission fork and drum assembly is a critical component of the YFM660F Grizzly 660 4x4 ATV's power transmission system. It is designed for robustness, durability, and efficient power transfer, making it an essential part of the vehicle's overall performance. Proper maintenance and care will help ensure this component continues to function optimally, providing you with a reliable and enjoyable off-road riding experience.

Pros and Cons of Buying Yamaha Grizzly 660 4x4 Transmission Forks and Drum (YFM660F)

a. Enhanced Durability: The transmission forks and drum are designed to withstand the rigors of off-road riding, ensuring long-lasting performance.

b. Improved Transmission Efficiency: The forks and drum help in the smooth transfer of power from the engine to the wheels, enhancing the overall riding experience.

c. OEM Part: This is an original equipment manufacturer (OEM) part. Using OEM parts ensures a perfect fit and reliable performance.

d. Easy Installation: The forks and drum are relatively easy to install, making it a DIY-friendly project for most ATV owners.

a. Cost: Replacing the transmission forks and drum as a set can be quite expensive compared to other parts.

b. Availability: Depending on the market conditions, it might be challenging to find this specific part readily available in the local market.

The Yamaha Grizzly 660 4x4 Transmission Forks and Drum (YFM660F) are essential components of the ATV's drivetrain. While they come with advantages such as enhanced durability, improved transmission efficiency, and OEM quality, they also have their drawbacks, including a high cost and potential availability issues.

If you're an avid off-roader who relies heavily on your Grizzly 660 and wants to maintain its performance, investing in OEM transmission forks and drum might be a wise decision. However, if you're on a tight budget, you might consider exploring alternative aftermarket options or prioritizing other parts for replacement.

1. Your budget: Determine how much you are willing to spend on this replacement.

2. The current condition of your existing forks and drum: Assess if they need replacement and if so, how soon.

3. Availability and cost of alternative options: Research aftermarket parts and their compatibility and cost.

4. Your riding style and terrain: Consider the demands of your off-road riding and if the transmission components are up to the task.

Based on this information, you can make an informed decision on whether to invest in the OEM Yamaha Grizzly 660 4x4 Transmission Forks and Drum (YFM660F) or explore alternative options.

part # 5km176810000 prices

• $9.95-$99.90

specifications utvshift:

• for models: Yfm660f, 660, 4x4, Grizzly
• for makes: Yamaha
• for years: 2002
• part type: Transmission Fork
• manufacturer part number: 5KM-17681-00-00

payments utvshift:

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

returns utvshift:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

seller utvshift:

• # reviews: 89933
• rating: 99.7%

offer utvshift:

• sold: 0
• quantity: 1
• best offers: True
• options: Ship-to-home
• availability: In Stock
• started: September 29, 2025

general utvshift:

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

shipping utvshift:

• transit: 3-7 Days
• service: Standard
• type: Fixed
• class: Standard
• cost: $0.00

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