# QuadBoss 04-13 Yamaha YFZ450 Exhaust Gasket Kit

Two stroke kits include all applicable O-rings, springs, washers and gaskets. Four stroke kits include the exhaust gasket. Multi-cylinder applications include enough items for the entire machine. Polaris® kits include gasket, both header donuts and springs

-   Polaris kits include header gaskets on both sides of short header pipe and springs, where applicable
-   Two stroke kits include all applicable O-rings, springs, washers and gaskets
-   Multi-cylinder applications include enough items for the entire machine
-   Four stroke kits include the exhaust gasket

This Part Fits:

Year

Make

Model

Submodel

2004-2013

Yamaha

YFZ450

Base

2009-2024

Yamaha

YFZ450R

Base

2010-2011

Yamaha

YFZ450X

Base

## Details

- **Price:** 34.17 CAD
- **Vendor:** QuadBoss
- **Type:** Muffler

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 34.17 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/quadboss-04-13-yamaha-yfz450-exhaust-gasket-kit)
> Updated: 2026-06-28