# QuadBoss 03-05 Polaris Sportsman 400 4x4 Repair Kit Rear Independent Suspension Repair Kit

Keep your upper and lower A-arm and knuckle in fighting shape with this quality repair kit. Kit contains all of the components required to rebuild the upper and lower A-arm and knuckle. Needle bearing shafts are made with 52100 bearing steel that has been hardened and precision ground. Self-lubricating acetal nylon bushings for better wear and performance. All metal bushings are case hardened and plated to prevent wear and corrosion.

-   Arctic Cat and Polaris kits contain bushings only
-   Two kits required per vehicle
-   Made in USA

This Part Fits:

Year

Make

Model

Submodel

2006-2007

Polaris

Sportsman 450

Base

2006-2009

Polaris

Sportsman 500 EFI

Base

2003-2006,2008-2010

Polaris

Sportsman 500 HO

Base

2005-2007

Polaris

Sportsman 700 EFI

Base

2005-2010

Polaris

Sportsman 800 EFI

Base

## Details

- **Price:** 186.07 CAD
- **Vendor:** QuadBoss
- **Type:** Suspension Packages

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 186.07 CAD | In stock |

## Images

- Photo - Primary

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/quadboss-03-05-polaris-sportsman-400-4x4-repair-kit-rear-independent-suspension-repair-kit)
> Updated: 2026-06-28