Description
WISECO REPLACEMENT RING SET.
XC type sets consist of Top Ring, Compression Ring, and Oil Ring.
Top Ring: Chrome-faced high temperature steel alloy.
Compression Ring: Taper-faced ferrox coated cast iron.
Oil Ring: 3-piece low tension oil ring.
The ring type and bore size (in mm) is stamped on the dome of the piston.
Refer to this information to order the correct replacement rings.
Ring styles cannot be interchanged.
Please note: Only WISECO replacement ring sets may be used on WISECO pistons.
| Year | Make | Model |
|---|---|---|
| 1987-1995 | Yamaha | YFM350ER Moto-4 |
| 1987-1999 | Yamaha | YFM350FW Big Bear 4x4 |
| 1987-2004 | Yamaha | YFM350X Warrior |
| 1995-2005 | Yamaha | YFM350F Wolverine 4x4 |
| 1997-1999 | Yamaha | YFM350U Big Bear 2x4 |
| 2004-2013 | Yamaha | YFM350 Raptor |
| 2006-2009 | Yamaha | YFM350 Wolverine |
| 2007-2014 | Yamaha | YFM350 Grizzly 4x4 Auto |
| 2007-2012 | Yamaha | YFM350 Grizzly Auto |
| 2007-2012 | Yamaha | YFM350 Grizzly IRS 4x4 Auto |
| 2014 | Yamaha | YFM350 Grizzly Auto |
- MAP:
- Yes