1. ATV Transmission & Drivetrain Parts Deals
  2. sku: 13305373659042602
  3. KAWASAKI 13139-1055

KAWASAKI 13139-1055 Rear Differential Shifter Gear

fits model: Klf300, 300, Bayou. make: Kawasaki.

13139-1055 Kawasaki Bayou 300 Klf300 Rear Differential Shifter Gear

( Manufacturer Part Number: 13139-1055 ), ( Type: Rear Differential )

Review KAWASAKI Rear Differential Shifter Gear fits BAYOU KLF300 300

The Kawasaki 13139-1055 bayou 300 Klf300 rear differential shifter gear is an essential component of the drivetrain system in Kawasaki Bayou 300 all-terrain vehicles. This gear is specifically designed to provide smooth and efficient power transmission from the engine to the wheels, allowing for optimal performance in various riding conditions.

The shifter gear is engineered using high-quality materials, ensuring durability and reliability. It features a robust design with precision-machined gears, which minimize wear and tear, reducing the need for frequent replacements. The gear teeth are hardened to withstand the high torque loads generated during off-road riding.

The shifter gear is a critical component of the differential system, enabling the vehicle to maneuver effectively in different terrains. It allows the vehicle to shift seamlessly between two-wheel drive and four-wheel drive modes, providing the rider with greater control and versatility. The gear ratio is precisely calculated to ensure optimal power distribution between the front and rear wheels, providing excellent traction and stability.

Installation of the Kawasaki 13139-1055 bayou 300 Klf300 rear differential shifter gear is straightforward, making it an ideal replacement part for do-it-yourself enthusiasts. The gear comes with clear installation instructions, ensuring a hassle-free experience. Additionally, it is backed by Kawasaki's warranty, providing peace of mind and assurance against manufacturing defects.

In summary, the Kawasaki 13139-1055 bayou 300 Klf300 rear differential shifter gear is an essential upgrade for Kawasaki Bayou 300 all-terrain vehicles. Its robust design, precision engineering, and smooth power transmission make it an indispensable part of the drivetrain system. Whether you are a seasoned off-road rider or a newcomer to the sport, this gear is sure to provide you with optimal performance and control, allowing you to explore new terrains with confidence.

Kawasaki Bayou 300 Klf300 Rear Differential Shifter Gear: A Comprehensive Analysis

The Kawasaki Bayou 300 Klf300 rear differential shifter gear is an essential component for those who own this model ATV. This part facilitates the smooth transition between the front and rear wheels while shifting gears. In this analysis, we will discuss the pros and cons of purchasing this Kawasaki part.

Pros:

1. Enhanced Performance: The Kawasaki Bayou 300 Klf300 rear differential shifter gear ensures optimal performance by facilitating efficient power transfer between the engine and the wheels. This results in smoother shifts and improved acceleration.

2. Durability: The OEM (Original Equipment Manufacturer) part is designed and manufactured by Kawasaki, ensuring top-notch quality and durability. It is specifically engineered for the Bayou 300 model, ensuring a perfect fit and function.

3. Peace of Mind: By purchasing the genuine Kawasaki part, you can enjoy peace of mind knowing that the part is backed by the manufacturer's warranty. This can save you money in the long run, as you won't have to worry about unexpected repairs or replacements.

4. Easy Installation: The gear is designed for easy installation, allowing you to quickly get back on the trail. Kawasaki provides detailed instructions and installation videos to make the process as seamless as possible.

Cons:

1. Cost: The OEM Kawasaki rear differential shifter gear may be more expensive than aftermarket alternatives. However, the increased cost may be offset by the improved performance, durability, and peace of mind.

2. Availability: Depending on your location and the availability of the part from your local dealer, you may have to wait for some time to receive the part. This could potentially delay your riding plans.

3. Limited Compatibility: The Kawasaki Bayou 300 Klf300 rear differential shifter gear is specifically designed for this model. It may not be compatible with other ATV models, so be sure to verify the compatibility before making a purchase.

Conclusion:

The Kawasaki Bayou 300 Klf300 rear differential shifter gear is an essential component for those who want to maximize the performance and durability of their ATV. While it may come with a higher cost compared to aftermarket alternatives, the benefits of improved performance, peace of mind, and easy installation make it a worthwhile investment for Kawasaki Bayou 300 owners.

Recommendation:

If you own a Kawasaki Bayou 300 and are looking to upgrade or replace your rear differential shifter gear, we recommend purchasing the genuine OEM Kawasaki part. While the cost may be higher than aftermarket alternatives, the improved performance, durability, and peace of mind make it a worthwhile investment for your ATV.

part # 131391055 prices

  • $24.71-$37.95

specifications utvshift:

  • for models: Klf300, 300, Bayou
  • for makes: Kawasaki
  • manufacturer part number: 13139-1055
  • type: Rear Differential

general utvshift:

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

seller utvshift:

  • rating: 100.0%
  • # reviews: 6047

offer utvshift:

  • started: April 29, 2026
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • quantity: 1

payments utvshift:

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

returns utvshift:

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

shipping utvshift:

  • class: Standard
  • transit: 3-8 Days
  • service: Standard
  • type: Fixed
  • cost: $0.00
for models: klf300, 300, bayou, for makes: kawasaki, type: rear differential,
category: atv parts > atv, side-by-side utv parts accessories > transmission drivetrain > transmission drivetrain parts, sku: 13305373659042602,

Kawasaki 13139-1055 Is Similar To:

utvshift logo
5 offers $24.71–$37.95 USD
  • Offer #1: $27.49 price + free delivery = $27.49* total. Removed From: 1993 Kawasaki Bayou 300 KLF300B.FREE SHIPPING
  • Offer #2: $37.95 price + free delivery = $37.95* total. Good usable shape. Removed From: 1994 Kawasaki Bayou 300 KLF300B.FREE SHIPPING
  • Offer #3: $24.71 price + $8.50 delivery = $33.21* total. Kawasaki ATV 2003 Bayou 300 - KLF300-B16 Drive Shaft / Final Gear. GOOD USED 1991 KAWASAKI BAYOU RIDER KLF300 KLF 300 DIFFERENTIAL LOCK ARM SPRING.+$8.50 shipping
  • Offer #4: $27.99 price + free delivery = $27.99* total. Good Usable Condition.FREE SHIPPING
  • Offer #5: $23.06 price + $6.50 delivery = $29.56* total. Kawasaki ATV 2001 Bayou 300 - KLF300-B14 Drive Shaft / Final Gear.+$6.50 shipping