YAMAHA 5FU-G6101-00-00 Rear Big Differential Gearbox Assmebly 5FU-G6101-01-0

( Manufacturer Part Number: 5FU-G6101-00-00 ), ( Type: Rear Differential )

Review YAMAHA Big Rear Differential Gearbox Assmebly fits BEAR 400 2000–2006

Introducing the Yamaha 5FU-G6101-01-0 Big Bear 400 Rear Differential Gearbox Assembly, a high-performance component designed specifically for Yamaha ATVs and Side-by-Side vehicles. This gearbox assembly is a crucial part of your vehicle's drivetrain, responsible for transmitting power from the engine to the wheels, enabling optimal traction and maneuverability.

The 5FU-G6101-01-0 Rear Differential Gearbox Assembly is engineered to deliver exceptional durability and reliability. It is precision-machined from top-grade materials, ensuring a perfect fit and smooth operation. The gears are carefully heat-treated for enhanced strength and resistance to wear and tear.

This gearbox assembly comes with an integrated differential unit, which allows the wheels to rotate at different speeds during turns, preventing tire scrubbing and improving stability. The differential's advanced design includes heavy-duty bearings and seals, ensuring a long service life and minimal maintenance requirements.

The 5FU-G6101-01-0 Rear Differential Gearbox Assembly is easy to install, thanks to its comprehensive kit that includes all necessary hardware and instructions. It is designed to be a direct replacement for the original equipment, ensuring a seamless integration with your vehicle.

Upgrading your ATV or Side-by-Side with the Yamaha 5FU-G6101-01-0 Rear Differential Gearbox Assembly offers numerous benefits, such as improved power transfer, enhanced traction, and increased durability. It is an excellent investment for those who demand the best performance from their vehicle, whether for work or recreational use.

In summary, the Yamaha 5FU-G6101-01-0 Big Bear 400 Rear Differential Gearbox Assembly is a top-quality component, meticulously engineered and manufactured to deliver unmatched performance, durability, and reliability for your Yamaha ATV or Side-by-Side vehicle.

Pros and Cons of Buying Yamaha 5FU-G6101-00-06 Big Bear 400 Rear Differential Gearbox Assembly

a. Designed specifically for Yamaha Big Bear 400 ATV models, ensuring a perfect fit.

b. Manufactured by a reputable brand, Yamaha, which guarantees quality and reliability.

c. This gearbox assembly is a complete unit, making it a convenient one-piece replacement for the worn-out or damaged differential.

d. It comes with a seal kit, making it easier to install and reducing the likelihood of leaks.

a. This gearbox assembly is a relatively expensive replacement part, which might be a disadvantage for those on a tight budget.

b. Installation of this part may require professional assistance, leading to additional labor costs.

c. This part might not be readily available in local stores, making it necessary to order it online.

The Yamaha 5FU-G6101-00-06 Big Bear 400 Rear Differential Gearbox Assembly is an excellent choice for those seeking a reliable and durable replacement part for their Yamaha ATV. Its perfect fit, quality manufacturing, and inclusion of a seal kit are significant advantages. However, its high cost and potential need for professional installation are potential drawbacks. Ultimately, the decision to purchase this part depends on individual priorities, budget, and technical abilities.

If you are a frequent off-road rider, or if your ATV is used heavily, investing in a high-quality, reliable rear differential gearbox assembly like the Yamaha 5FU-G6101-00-06 is a wise decision. While it may be more expensive than some aftermarket alternatives, the peace of mind and reduced risk of unexpected failures make it a worthwhile investment. For those on a tighter budget, consider exploring aftermarket options or seeking out used or rebuilt gearboxes. However, be cautious of potential compatibility issues and ensure that any replacement part meets or exceeds the original equipment manufacturer's specifications.

part # 5fug61010000 prices

• $287.99-$319.95

specifications utvshift:

• for models: 400, Bear
• for makes: Yamaha
• for years: 2000-2006
• manufacturer part number: 5FU-G6101-00-00
• type: Rear Differential

payments utvshift:

• credit card: Mastercard
• other
• wallet: Google-pay

seller utvshift:

• # reviews: 332
• rating: 99.7%

shipping utvshift:

• transit: 4-10 Days
• class: Standard
• type: Fixed
• cost: $0.00
• service: Standard

returns utvshift:

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

offer utvshift:

• started: November 21, 2025
• best offers: True
• options: Ship-to-home
• availability: In Stock
• sold: 0
• quantity: 1

general utvshift:

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

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