Vertex 89.96mm Forged Replica Piston Kit (22951A)
- The piston is heat-treated with aT-5 hardening and tempering cycle
- The piston skirt is treated with a Molybdenum Disulphite coating for a faster break-in time and increased piston life
- Forged replica piston is a forged OE replacement
- Replica piston and all rings are OEM replacement
- Piston kit includes piston, ring, wrist pin and circlips
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2004-2008 | Arctic Cat | 400 DVX | |
| 2006-2007 | Arctic Cat | 400 DVX Tony Stewart | |
| 2003-2006 | Kawasaki | KFX400 | |
| 2003 | Kawasaki | KLX400R | |
| 2003 | Kawasaki | KLX400SR | |
| 2000-2004 | Suzuki | DRZ400 | |
| 2000-2007 | Suzuki | DRZ400E | |
| 2000-2009 | Suzuki | DRZ400S | |
| 2011-2022 | Suzuki | DRZ400S | |
| 2005-2009 | Suzuki | DRZ400SM | |
| 2013-2022 | Suzuki | DRZ400SM | |
| 2003-2009 | Suzuki | Quadsport Z400 LTZ400 2x4 | |
| 2012-2014 | Suzuki | Quadsport Z400 LTZ400 2x4 | |
| 2012 | Suzuki | Quadsport Z400 LTZ400Z 2x4 Limited Edition | |