# QuadBoss 08-10 Polaris Outlaw 450 Accelerator Pump Kit

Improperly functioning accelerator pumps can cause poor performance and bogging during acceleration. The Accelerator Pump Kit from QuadBoss® includes all O-rings, diaphragm, spring and screws necessary to rebuild one accelerator pump circuit.

-   Includes diaphragm, spring, O-rings and related small parts needed to rebuild the accelerator pump circuit (components may vary by application).
-   Direct-fit replacement engineered for specific Polaris and Honda TRX ATV models for reliable performance and easy installation
-   Restores proper accelerator pump function for crisp throttle response and reduced bogging on acceleration

This Part Fits:

Year

Make

Model

Submodel

2007-2011

Polaris

Outlaw 525 IRS

Base

2008-2010

Polaris

Outlaw 525 S

Base

## Details

- **Price:** 59.22 CAD
- **Vendor:** QuadBoss
- **Type:** Carburetors

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 59.22 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/quadboss-08-10-polaris-outlaw-450-accelerator-pump-kit)
> Updated: 2026-06-28