# QuadBoss 01-04 Yamaha YFM250 Bear Tracker Rear ATV Wheel Bearing & Seal Kit

High-speed bearings are manufactured to ABEC 3 precision levels for smooth, reliable wheel performance in demanding ATV and UTV applications.Triple lip rubber seals keep the grease in and the water and dirt out, while Chevron SRI 2 grease provides rust and oxidation protection across a wide temperature range -29 °C to 177 °C. Each kit is designed as a direct-fit solution with all necessary bearings and seals to restore proper wheel function and extend service life.

-   Chevron SRI-2 grease contains rust and oxidation inhibitors (-29 degrees C-177 degrees C)
-   High-speed ABEC 3 bearings for smooth, reliable ATV/UTV wheel performance
-   Direct-fit design for ATV and UTV applications for easier installation
-   Triple-lip rubber seals help keep grease in and contaminants out
-   Contains all bearings and seals needed to refit one wheel

This Part Fits:

Year

Make

Model

Submodel

2000-2004

Yamaha

YFM250 Bear Tracker

Base

2007-2009

Yamaha

YFM250 Big Bear

Base

2005-2006

Yamaha

YFM250 Bruin

Base

2000-2004

Yamaha

YFM400 Big Bear 2x4

Base

2003-2004

Yamaha

YFM400F Kodiak 4x4

Base

1999-2001

Yamaha

YFM600FW Grizzly 4x4

Base

## Details

- **Price:** 103.61 CAD
- **Vendor:** QuadBoss
- **Type:** Wheel Bearings

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 103.61 CAD | In stock |

## Images

- Photo - Primary

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/quadboss-01-04-yamaha-yfm250-bear-tracker-rear-atv-wheel-bearing-seal-kit)
> Updated: 2026-06-27