# QuadBoss 94-95 Polaris 300 2x4/4x4 Crankshaft Bearing & Seal Kit

Koyo precision crank bearings. Double-lip seals with PTFE contact area tolerates dry start conditions with less crankshaft pin wear.

-   Precision bearings help maintain proper crankshaft alignment and reduce vibration
-   Direct-fit components designed for the Yamaha Blaster for reliable performance
-   Complete kit with all crankshaft bearings and seals for one engine rebuild

This Part Fits:

Year

Make

Model

Submodel

1994-1995

Polaris

300 2x4

Base

1994-1995

Polaris

300 4x4

Base

1994

Polaris

Big Boss 300 6x6

Base

1996-1999

Polaris

Xpress 300

Base

## Details

- **Price:** 187.36 CAD
- **Vendor:** QuadBoss
- **Type:** Gasket Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 187.36 CAD | In stock |

## Images

- Photo - Primary

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/quadboss-94-95-polaris-300-2x4-4x4-crankshaft-bearing-seal-kit)
> Updated: 2026-06-27