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.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 2008-2013 |
Yamaha |
YFM350 Grizzly 4x4 Auto |
Base |
| 2008-2013 |
Yamaha |
YFM350 Grizzly Auto |
Base |
| 2008-2012 |
Yamaha |
YFM350 Grizzly IRS 4x4 Auto |
Base |
| 2005-2013 |
Yamaha |
YFM350 Raptor |
Base |
| 1989-1999 |
Yamaha |
YFM350FW Big Bear 4x4 |
Base |
| 1996-1999 |
Yamaha |
YFM350U Big Bear 2x4 |
Base |
| 1987-2004 |
Yamaha |
YFM350X Warrior |
Base |