# Vertex Pistons 14-15 EC 450 4T/98-00 WR 400 F/01-02 WR 426 F Exhaust Gasket Kit

Exhaust gasket kits include all applicable o-ring, springs, washers and gaskets required for all cylinders. Polaris exhaust gasket kits include gasket, both header donuts, and springs.

-   High-performance interface MicroPore gasket material, where applicable

This Part Fits:

Year

Make

Model

Submodel

1998-2000

Yamaha

WR400F

Base

2003-2015

Yamaha

WR450F

Base

1998-1999

Yamaha

YZ400F

Base

2000-2002

Yamaha

YZ426F

Base

2003-2009

Yamaha

YZ450F

Base

## Details

- **Price:** 33.6 CAD
- **Vendor:** Vertex Pistons
- **Type:** Exhaust Gaskets

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 33.60 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - Primary

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/vertex-pistons-14-15-ec-450-4t-98-00-wr-400-f-01-02-wr-426-f-exhaust-gasket-kit)
> Updated: 2026-07-01