1. ATV/Side-by-Side/UTV Parts & Accessories On Sale
  2. sku: 8720039679597502
  3. QUADBOSS 25-2128

QUADBOSS 25-2128 Transaxle Bearing Kit

fits make: Polaris.

25-2128 Quadboss Transaxle Bearing Kit For Polaris

( Brand: Quadboss ), ( Part Type: Bearing ), ( Manufacturer Part Number: 25-2128 ), ( Alt Mpn 2: 5325-2128 ), ( Alt Mpn 3: Qbs401295 ), ( Category 1: Transmissions Parts ), ( Ride Type 1: Atv/utv Atv / Atc ), ( Average Delivery Time: 2-3 Days ), ( Package Weight: 3.9500 ), ( Package Length: 5.00 ), ( Package Width: 4.70 ), ( Package Height: 2.00 ), ( Warranty: 90 Days )

Review QUADBOSS Transaxle Bearing Kit Polaris

Introducing the Quadboss 25-2128 Transaxle Bearing Kit, specifically designed for Polaris all-terrain vehicles. This kit is an essential upgrade for your ATV, ensuring a smoother and more efficient driving experience.

The Quadboss 25-2128 Transaxle Bearing Kit includes all the necessary bearings to replace the worn-out or damaged components in your Polaris ATV's transaxle. The kit comprises six high-quality, pre-lubed bearings: two outer bearings, two intermediate bearings, and two pinion bearings. These bearings are engineered to meet or exceed OEM specifications, ensuring a precise fit and reliable performance.

The outer bearings in this kit are designed to handle the heavy loads and high rotational speeds of your ATV's transaxle. They feature a robust design with large roller elements and high-strength steel races, ensuring durability and long-lasting performance.

The intermediate bearings in this kit are strategically located between the outer bearings and the pinion gears. They are designed to reduce friction and wear, enhancing the overall efficiency of your ATV's drivetrain. These bearings are also pre-lubed, simplifying the installation process and providing immediate protection against wear.

The pinion bearings in this kit support the pinion shaft and the pinion gears, ensuring proper alignment and smooth operation. They are engineered with high-quality steel races and precision-machined roller elements, ensuring a long service life and reliable performance.

Installing the Quadboss 25-2128 Transaxle Bearing Kit is a straightforward process. The bearings are pre-lubed, reducing the need for additional lubricants during installation. Additionally, the kit includes all necessary hardware for a hassle-free installation.

In summary, the Quadboss 25-2128 Transaxle Bearing Kit is a must-have upgrade for your Polaris ATV. This kit includes all the necessary bearings to replace worn-out or damaged components in your ATV's transaxle, ensuring a smoother and more efficient driving experience. With high-quality materials, precise fitment, and easy installation, this kit is the perfect solution for keeping your Polaris ATV running at its best.

Buying the Quadboss 25-2128 transaxle bearing kit for a Polaris all-terrain vehicle (ATV) can be a valuable investment for those experiencing issues with their vehicle's transaxle bearings. Here are some potential pros and cons to consider before making a purchase.

Pros:

1. Improved Performance: Worn-out bearings can negatively impact the performance of your Polaris ATV. Installing new bearings can help reduce vibrations, noise, and improve overall handling and efficiency.

2. Extended Lifespan: By replacing the bearings before they fail completely, you can help extend the lifespan of your transaxle and avoid costly repairs or replacements in the future.

3. Convenience: The Quadboss 25-2128 kit includes all the necessary bearings for the transaxle, making it a one-stop-shop for this specific repair.

4. DIY Friendly: The installation process is generally considered straightforward, making it an attractive option for those who prefer to do their own repairs.

Cons:

1. Cost: Replacing the bearings can be an expensive repair, especially when considering the cost of the kit and any additional tools or parts that may be required.

2. Time-Consuming: Depending on your mechanical skills and experience, the repair process can be time-consuming, potentially taking several hours to complete.

3. Potential for Damage: During the repair process, there is a risk of damaging other components if the repair is not done correctly, which could lead to additional costs.

In conclusion, purchasing the Quadboss 25-2128 transaxle bearing kit for a Polaris ATV can provide several benefits, including improved performance, extended lifespan, convenience, and DIY friendliness. However, it also comes with some drawbacks, such as cost, time-consuming installation, and the risk of potential damage. Ultimately, the decision to purchase this kit depends on the individual's mechanical abilities, the severity of the bearing issue, and their budget. If the bearing issue is causing significant performance issues or safety concerns, it may be worth the investment. Otherwise, it may be worth considering alternative repair options or waiting until the issue becomes more severe before making a purchase.

part # 252128 prices

  • $110.47-$180.17

specifications utvyank:

  • for makes: Polaris
  • brand: Quadboss
  • part type: Bearing
  • manufacturer part number: 25-2128
  • alt mpn 2: 5325-2128
  • alt mpn 3: Qbs401295
  • category 1: Transmissions Parts
  • ride type 1: Atv/utv Atv / Atc
  • average delivery time: 2-3 Days
  • package weight: 3.9500
  • package length: 5.00
  • package width: 4.70
  • package height: 2.00
  • warranty: 90 Days

general utvyank:

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

seller utvyank:

  • rating: 99.3%
  • # reviews: 486237

returns utvyank:

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

shipping utvyank:

  • transit: 3-5 Days
  • type: Calculated
  • service: FedEx Ground / FedEx Home Delivery
  • cost: $0.00
  • class: Standard
  • carrier: FedEx

offer utvyank:

  • availability: In Stock
  • started: October 19, 2025
  • sold: 0
  • options: Ship-to-home

payments utvyank:

  • other
  • credit card: Mastercard
  • wallet: Paypal
for makes: polaris, part type: bearing, alt mpn 2: 5325-2128, alt mpn 3: qbs401295, category 1: transmissions parts, ride type 1: atv/utv atv / atc, average delivery time: 2-3 days, package weight: 3.9500, package length: 5.00, package width: 4.70, package height: 2.00, warranty: 90 days,
category: atv parts > atv, side-by-side utv parts accessories, sku: 8720039679597502,

Quadboss 25-2128 Is Similar To:

utvyank logo
2 offers $110.47–$180.17 USD
  • Offer #1: $110.47 price + free delivery = $110.47* total. PART TYPEATV. The QuadBoss Transaxle Bearing Kit contains all of the bearings, seals and O-rings required to rebuild the transaxle.FREE SHIPPING
  • Offer #2: $180.17 price + free delivery = $180.17* total. Polaris Sportsman 400 2001-2004. Transaxle Bearing and Seal Kit.FREE SHIPPING