# Wiseco 04-13 YFZ450 Bottom End Gasket Kit

Wiseco's bottom-end rebuild kits help save time and money for your dirt bike, ATV, or UTV bottom-end rebuild. Available for many popular applications, these kits contain a crankshaft assembly, main bearings, and a bottom-end gasket kit, all in one box under one part number.

-   Gasket kits supply all gaskets and seals specified under one part numberManufactured by leading gasket suppliersInspected for quality and accuracyA must-have to get every rebuild done right!
-   Copper-plated, heat-treated, and shot-peened connecting rod to remove residual stress and smooth surface blends
-   Includes complete crankshaft assembly, main bearings, and complete bottom-end gasket and seal kit in one box
-   OEM quality main bearings and rod bearings for smooth operation and reliable longevity
-   Elevated engineering and quality control measures to ensure reliable service
-   Precision machined crank webs for ultimate strength and durability

This Part Fits:

Year

Make

Model

Submodel

2004-2013

Yamaha

YFZ450

Base

2006-2007

Yamaha

YFZ450 Bill Balance Edition

Base

2007-2008

Yamaha

YFZ450 SE

Base

2009-2013

Yamaha

YFZ450R

Base

2009-2013

Yamaha

YFZ450R SE

Base

2010-2011

Yamaha

YFZ450X

Base

2010

Yamaha

YFZ450X Bill Balance

Base

2011

Yamaha

YFZ450X SE

Base

2006-2009

Yamaha

YXR45F Rhino 450

Base

2007-2008

Yamaha

YXR45F Rhino 450 Special Edition

Base

2004-2013

Yamaha

YZ450F

Base

## Details

- **Price:** 138.34 CAD
- **Vendor:** Wiseco
- **Type:** Gasket Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 138.34 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- User 1
- User 1
- User 1
- Photo - out of package
- User 1

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/wiseco-04-13-yfz450-bottom-end-gasket-kit)
> Updated: 2026-07-14