1. ATV Transmission & Drivetrain Parts Deals
  2. sku: 13965369119681723
  3. 4XPRO 220-405.02

4XPRO 220-405.02 Rear Big Differential Seal Kit

fits model: 400, Bear, Kodiak. make: Yamaha. year: 2000–2006.

220-405.02 4xpro Yamaha 400 Big Bear Kodiak Rear Differential Seal Kit 2000 2001 2002 - 2006

( Brand: 4xpro ), ( Part Type: Seal ), ( Manufacturer Part Number: 220-405.02 ), ( Compatible Model: Big Bear / Kodiak ), ( Manufacturer Warranty: 2 Year Fault Free Warranty. No Questions Asked. ), ( Fits: Atv )

Review 4XPRO Yamaha Big Rear Differential Seal Kit fits BEAR KODIAK 400 2000–2006

Introducing the 4xPro 220-405.02 Yamaha 400 Big Bear Kodiak Rear Differential Seal Kit, a high-quality solution for maintaining the optimal performance and longevity of your Yamaha Kodiak 400 ATV's rear differential. This seal kit is specifically designed for Yamaha Kodiak 400 models produced between 2000 and 2001, as well as the 2002 and 2006 variants.

The 4xPro 220-405.02 seal kit includes all the necessary seals required to keep your ATV's rear differential system properly sealed. The seals are meticulously engineered to provide an excellent fit and exceptional sealing performance. They are made from premium materials, ensuring a long-lasting and effective seal against contaminants and leaks.

The kit includes the following seals:

1. Pinion Seal: The pinion seal is located at the very end of the driveshaft and seals the connection between the driveshaft and the differential. A worn or damaged pinion seal can lead to significant leaks and loss of differential fluid.

2. Side Seals: The side seals are located on the sides of the differential housing and help keep the differential fluid contained within the housing. Damaged side seals can cause leaks and may require replacement.

3. Differential Cover Gasket: The differential cover gasket seals the connection between the differential cover and the housing. A leaking gasket can result in a loss of differential fluid, leading to potential damage to the differential.

Installing the 4xPro 220-405.02 Yamaha 400 Big Bear Kodiak Rear Differential Seal Kit is a straightforward process that can be completed with common hand tools. The kit comes with clear and detailed instructions to guide you through the installation process. By replacing the worn or damaged seals with new ones from this kit, you can ensure that your Yamaha Kodiak 400's rear differential remains properly sealed, maintaining optimal performance and extending the life of your ATV.

Pros and Cons of Buying a Yamaha Kodiak 400 (4XPRO 220-405.02) Rear Differential Seal Kit

The (4XPRO 220-405.02) Yamaha Kodiak 400 rear differential seal kit is an essential replacement part for those who own this popular all-terrain vehicle. This article will discuss the potential advantages and disadvantages of purchasing this specific seal kit.

Pros:

1. OEM (Original Equipment Manufacturer) Part: This seal kit is a genuine Yamaha part, which ensures a perfect fit and reliable performance.

2. Prevent Leaks: The primary purpose of the seal kit is to prevent differential fluid from leaking out, which can lead to costly repairs if not addressed promptly.

3. Enhanced Performance: A well-sealed differential allows for optimal fluid circulation, ultimately improving the performance and longevity of the vehicle.

4. Easy Installation: The seal kit comes with clear installation instructions, making it a relatively straightforward process for most home mechanics.

5. Peace of Mind: By investing in a genuine Yamaha seal kit, owners can have confidence that their vehicle's differential will remain leak-free for an extended period.

Cons:

1. Cost: Replacement parts, especially those that are OEM, can be expensive. The seal kit may represent a significant investment for some owners.

2. Availability: Depending on the location and availability of stock, it may take some time to source and receive the seal kit.

3. Labor Costs (if Professional Installation): While the installation process is relatively simple, some owners may choose to have the seal kit installed by a professional mechanic, which can add to the overall cost.

Conclusion:

The decision to purchase the (4XPRO 220-405.02) Yamaha Kodiak 400 rear differential seal kit ultimately depends on the individual's priorities and circumstances. For those who prioritize reliability, performance, and peace of mind, the benefits of investing in an OEM seal kit may outweigh the costs. However, for those who are budget-conscious or prefer to tackle repairs themselves, the cost and availability of the seal kit may be a consideration. Ultimately, a well-sealed differential is crucial for the longevity and optimal performance of the Yamaha Kodiak 400, making it a worthwhile investment for many owners.

Recommendation:

If you own a Yamaha Kodiak 400 and are experiencing differential leaks or wish to prevent potential leaks in the future, consider investing in the (4XPRO 220-405.02) rear differential seal kit. By ensuring a properly sealed differential, you can save on costly repairs and enjoy the optimal performance of your ATV.

part # 22040502 price

  • $21.00

specifications utvshift:

  • for models: 400, Bear, Kodiak
  • for makes: Yamaha
  • for years: 2000-2006
  • brand: 4xpro
  • part type: Seal
  • manufacturer part number: 220-405.02
  • compatible model: Big Bear / Kodiak
  • manufacturer warranty: 2 Year Fault Free Warranty. No Questions Asked.
  • fits: Atv

payments utvshift:

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

offer utvshift:

  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • started: May 30, 2026
  • quantity: 8

shipping utvshift:

  • class: Standard, Expedited, One-day
  • transit: 4-9 Days
  • carrier: FedEx
  • cost: $0.00
  • type: Fixed
  • service: FedEx Ground / FedEx Home Delivery, FedEx Express Saver, FedEx 2Day, FedEx Standard Overnight

general utvshift:

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

seller utvshift:

  • rating: 99.8%
  • # reviews: 2797

returns utvshift:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted
for models: 400, bear, kodiak, for makes: yamaha, for years: 2000-2006, part type: seal, compatible model: big bear / kodiak, manufacturer warranty: 2 year fault free warranty. no questions asked., fits: atv,
category: atv parts > atv, side-by-side utv parts accessories > transmission drivetrain > transmission drivetrain parts, sku: 13965369119681723,

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  • Offer #1: $21.00 price + free delivery = $21.00* total. 2007 - 2014 Yamaha 350 Grizzly Non IRS & 2x4. 2003 - 2004 4X4 Yamaha 400 Kodiak.FREE SHIPPING