View our Specials! Coupon Code: SaveIn2026
Wiseco Misc Powersports for a 1993-1999 Yamaha YFM400F Kodiak 4x4 Base, 2002-2004 Yamaha YFM400 Big Bear 2x4 Base, 2002-2006 Yamaha YFM400 Big Bear 4x4 Base and 2007-2012 Yamaha YFM400 Big Bear IRS 4x4 Base.
0 Reviews
Premium materials produce the best sealing technology available exceeding O.E.M. standards. 2-Stroke: Wiseco top end gasket kit; Dedicated forging; Superior strength/weight ratio utilizing Aerospace alloy; Race-proven designs; Chosen by top race teams, in all forms of racing; CNC machined; Optimal cam shape and profile for peak HP and service life; Premium top end needle bearing; Precision-machined, highest-quality materials for strength and reduced friction; High-performance ring set; Extended life and sustained power; Highest-quality alloy pin; Consistently true and durable. 4-Stroke: Wiseco top end gasket kit; Premium materials produce the best sealing technology available, exceeding O.E.M. standards; Dedicated forging; Superior strength/weight ratio utilizing Aerospace alloy; Dome design; Improved flame travel; Chrome plated piston pin; Horizontal slot pin oiling; Reduced friction/scuff resistant; Pressure seal groove; Maximum ring seal; Armor Glide Skirt-Coated available for select models; Dedicated Rings; Maximum compression and oil control.
Features:| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 2002 - 2004 | Yamaha | YFM400 Big Bear 2x4 | Base | ||
| 2002 - 2006 | Yamaha | YFM400 Big Bear 4x4 | Base | ||
| 2007 - 2012 | Yamaha | YFM400 Big Bear IRS 4x4 | Base | ||
| 1993 - 1999 | Yamaha | YFM400F Kodiak 4x4 | Base |
WARNING: Cancer & Reproductive Harm www.p65warnings.ca.gov IN STOCK - LOW Wiseco PK1778Wiseco Misc Powersports Wiseco 93-12 Yamaha YFM400 Kodiak/Big Bear (4676M) Piston Kit |
For more information on Wiseco part number PK1779, you can visit the official Wiseco website.
