Description
Features
- Machined from 2618-T6 high-tensile forged aluminum
- Dome/dish features smooth flowing radii; requires no deburring or preparation
- Specifically engineered for extreme applications including professional competition
- Pro Series pistons available for select models: features include internal and external bracing, dedicated embossed forgings for weight reduction, specialized processes such as internal milling the internal struts, along with dedicated accumulator groove and forged side relief
- Includes Pins, pin fitment, lock and rings
- Made in the U.S.A.
| Position | Notes | |||
|---|---|---|---|---|
| 1987-2004 | Yamaha | YFM 350 Warrior | - | - |
| 2005-2013 | Yamaha | YFM350 Raptor | - | - |
| 2007, 2008, 2009, 2010, 2011, 2012, 2014 | Yamaha | YFM350 Grizzly 4x4 Auto | - | - |
| 2013 | Yamaha | Grizzly 350 4x4 | - | - |
