Original price was: $105.93.$102.95Current price is: $102.95.
For 87-14 Yamaha YFM 350/400
In stock
KPMI valve springs are wound from Premium Kobe Super-Clean Chrome Silicon Wire. KPMI valve springs are heat-treated, stress relieved, and shot peened to insure maximum performance and life. Springs are engineered for each specific application using proprietary advanced spring design simulation, and analysis software. Engineers pay special attention to cam and spring harmonics, stress, mass, and operating rpm.
80-8000 made by Kibblewhite
| Weight | 0.80 lbs |
|---|---|
| Dimensions | 8.30 × 4.90 × 1.40 in |
| Make | Model | Engine | Year |
|---|---|---|---|
| Yamaha ATV / SxS | YFM350 Grizzly Auto | 350 | 2012 |
| Yamaha ATV / SxS | YFM350 Grizzly Auto 2x4 | 346 | 2007 - 2009 |
| Yamaha ATV / SxS | YFM350 Grizzly Auto 2x4 | 350 | 2010 - 2011 |
| Yamaha ATV / SxS | YFM350 Grizzly Auto 4x4 | 346 | 2007 - 2009 |
| Yamaha ATV / SxS | YFM350 Grizzly Auto 4x4 | 350 | 2010 - 2014 |
| Yamaha ATV / SxS | YFM350 Grizzly Auto 4x4 IRS | 346 | 2007 - 2009 |
| Yamaha ATV / SxS | YFM350 Grizzly Auto 4x4 IRS | 350 | 2010 - 2011 |
| Yamaha ATV / SxS | YFM350FW Big Bear 4X4 | 346 | 1990 - 1998 |
| Yamaha ATV / SxS | YFM350FW Big Bear 4X4 | 350 | 1987 - 1989 |
| Yamaha ATV / SxS | YFM350FW Big Bear 4X4 | 384 | 1999 |
| Yamaha ATV / SxS | YFM350FX Wolverine | 350 | 1995 - 2005 |
| Yamaha ATV / SxS | YFM350R Raptor | 348 | 2008 |
| Yamaha ATV / SxS | YFM350R Raptor | 350 | 2004 - 2007 |
| Yamaha ATV / SxS | YFM350R Raptor | 350 | 2009 - 2013 |
| Yamaha ATV / SxS | YFM350U Big Bear 2X4 | 350 | 1996 |
| Yamaha ATV / SxS | YFM350U Big Bear 2X4 | 350 | 1998 - 1999 |
| Yamaha ATV / SxS | YFM350X Warrior | 350 | 1987 - 2004 |
| Yamaha ATV / SxS | YFM350X Wolverine 2x4 | 350 | 2006 - 2009 |
| Yamaha ATV / SxS | YFM400 Big Bear | 384 | 2000 |
| Yamaha ATV / SxS | YFM400 Big Bear | 384 | 2004 |
| Yamaha ATV / SxS | YFM400 Big Bear | 400 | 2001 - 2003 |
| Yamaha ATV / SxS | YFM400 Big Bear 4x4 | 384 | 2000 |
| Yamaha ATV / SxS | YFM400 Big Bear 4x4 | 384 | 2004 - 2006 |
| Yamaha ATV / SxS | YFM400 Big Bear 4x4 | 400 | 2001 - 2003 |
| Yamaha ATV / SxS | YFM400 Big Bear IRS 4x4 | 400 | 2007 - 2012 |
| Yamaha ATV / SxS | YFM400 Kodiak Auto 2x4 | 384 | 2004 |
| Yamaha ATV / SxS | YFM400 Kodiak Auto 2x4 | 393 | 2000 - 2003 |
| Yamaha ATV / SxS | YFM400 Kodiak Auto 4x4 | 384 | 2004 - 2006 |
| Yamaha ATV / SxS | YFM400 Kodiak Auto 4x4 | 393 | 2000 - 2003 |
| Yamaha ATV / SxS | YFM400F Kodiak | 401 | 1993 - 1999 |
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