Complete Piston Kit
Manufacturer: | WSM |
---|---|
Manufacturer id: | 50-540-06K |
General description
- Quality and construction that meets or exceeds OEM
- Feature improved E-clip design
- Contain piston, rings, pin and clips
- Additional rings available separately
- Order one per cylinder
- Skirts have a nonabrasive, expansion-retarding MOS2 coating to reduce heat and friction for added power and longevity
- MOS2 coating actually draws heat through piston walls and out the bottom
- Specially hardened tops add strength to ring grooves
Worth buying

£62.83
TOOL DLX PISTON PIN PULLER
The most popular of WSM
See more →
£37.86
CARB BOOT 34MM BANSHEE
Fits to
- Yamaha YFM 350 Big Bear 4x4 1989
- Yamaha YFM 350 Big Bear 4x4 1990
- Yamaha YFM 350 Big Bear 4x4 1991
- Yamaha YFM 350 Big Bear 4x4 1992
- Yamaha YFM 350 Big Bear 4x4 1993
- Yamaha YFM 350 Big Bear 4x4 1994
- Yamaha YFM 350 Big Bear 4x4 1995
- Yamaha YFM 350 Big Bear 4x4 1996
- Yamaha YFM 350 Big Bear 4x4 1997
- Yamaha YFM 350 Big Bear 4x4 1998
- Yamaha YFM 350 Big Bear 4x4 1999
- Yamaha YFM 350 FH Big Bear Hunter 4x4 1999
- Yamaha YFM 350 FW Big Bear 4x4 1987
- Yamaha YFM 350 FW Big Bear 4x4 1988
- Yamaha YFM 350 FW Big Bear 4x4 1997
- Yamaha YFM 350 FW MNH Big Bear Maine & New Hampshire 4x4 1992
- Yamaha YFM 350 FW MNH Big Bear Maine & New Hampshire 4x4 1993
- Yamaha YFM 350 FW MNH Big Bear Maine & New Hampshire 4x4 1994
- Yamaha YFM 350 FW MNH Big Bear Maine & New Hampshire 4x4 1995
- Yamaha YFM 350 FW MNH Big Bear Maine & New Hampshire 4x4 1996
- Yamaha YFM 350 FW MNH Big Bear Maine & New Hampshire 4x4 1997
- Yamaha YFM 350 FWB Big Bear 4x4 1999
- Yamaha YFM 350 FWB MNH Big Bear Maine & New Hampshire 4x4 1997
- Yamaha YFM 350 U Big Bear 2x4 1996
- Yamaha YFM 350 U Big Bear 2x4 1997
- Yamaha YFM 350 U Big Bear 2x4 1998
- Yamaha YFM 350 U Big Bear 2x4 1999
- Yamaha YFM 350 U MNH Big Bear Maine & New Hampshire 2x4 1996
- Yamaha YFM 350 U MNH Big Bear Maine & New Hampshire 2x4 1997