# Cometic 89-91 Yamaha YFM250 .043 Head & Base Gasket

Today's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads and extreme temperatures. Our commitment is to provide innovative, quality gaskets while maximizing your engine's power and performance. Cometic's gaskets are proudly made in the USA with materials manufactured on American soil. We are constantly updating and adding models to our ever growing library of gaskets for Powersports, Street Bikes, Snowmobiles, Harley-Davidson and V-Twin applications.

-   All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns
-   No Additional Sealer Needed

This Part Fits:

Year

Make

Model

Submodel

1992-1998

Yamaha

YFB250 Timberwolf 2x4

Base

1994-1998,2000

Yamaha

YFB250FW Timberwolf 4x4

Base

1999-2004

Yamaha

YFM250 Bear Tracker

Base

2007-2009

Yamaha

YFM250 Big Bear

Base

2005-2006

Yamaha

YFM250 Bruin

Base

1989-1991

Yamaha

YFM250 Moto-4

Base

## Details

- **Price:** 83.01 CAD
- **Vendor:** Cometic Gasket
- **Type:** Gasket Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 83.01 CAD | In stock |

## Images

- Photo - Primary
- User 9
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/cometic-89-91-yamaha-yfm250-043-head-base-gasket)
> Updated: 2026-06-26