The WOSSNER Piston Kit measures 103.94 mm and is designed for specified Yamaha applications. The kit includes the piston, rings, wrist pin and pin locks. Manufacturer part number: 8673D200. Distributor part number: 09105603.
Features include enhanced piston pin oiling slots, radial boss machining and annular grooves for improved wrist pin lubrication. The lightweight piston uses tight piston wall clearance for quieter engine operation. A coated skirt is designed to reduce friction and improve break-in performance, while ring land treatment supports improved ring seal and oil control. The product data notes a double-bridged forging design where applicable.
Vehicle fitment includes the 2010 Yamaha YFM700 Raptor 700; 2006 Yamaha Raptor 700R SE 4x2; 2008 Yamaha YFM700R Raptor 700R SE; 2007 Yamaha YFM700R Raptor GYTR Edition; 2010 Yamaha YFM700 Grizzly FI 4x4 Auto; 2013 Yamaha YXR700F Rhino 700 FI; 2008 Yamaha YFM700 Raptor 700; 2012 Yamaha YFM700R Raptor 700R SE; 2007 Yamaha YFM700 Grizzly FI 4x4 Auto EPS; and 2007 Yamaha YFM 700 Grizzly AT FI Outdoorsman Edition 4x4.
Features:
- Size: 103.94 mm piston
- Kit Contents: Includes piston, rings, wrist pin and pin locks
- Lubrication: Enhanced piston pin oiling slots, radial boss machining and annular grooves
- Piston Design: Lightweight piston with tight piston wall clearance
- Skirt Coating: Designed to reduce friction and improve break-in performance
- Ring Land Treatment: Designed to improve ring seal and oil control
- Forging: Double-bridged forging design where noted
- Fitment: Select Yamaha Raptor, Grizzly and Rhino 700 applications listed in the product description
Fitment:
2006 Yamaha Raptor 700R SE 4x2
2006 Yamaha YFM700 Raptor 700
2007 Yamaha YFM 700 Grizzly AT FI Ducks Unltd Ed. 4x4
2007 Yamaha YFM 700 Grizzly AT FI Exploring Ed 4x4
2007 Yamaha YFM 700 Grizzly AT FI Outdoorsman Ed 4x4
2007 Yamaha YFM 700 Grizzly AT FI SE 4x4
2007 Yamaha YFM700 Grizzly FI 4x4 Auto
2007 Yamaha YFM700 Grizzly FI 4x4 Auto EPS
2007 Yamaha YFM700 Raptor 700
2007 Yamaha YFM700R Raptor 700R SE
2007 Yamaha YFM700R Raptor GYTR Edition
2008 Yamaha YFM 700 Grizzly AT FI Ducks Unltd Ed. 4x4
2008 Yamaha YFM700 Grizzly FI 4x4 Auto
2008 Yamaha YFM700 Grizzly FI 4x4 Auto EPS
2008 Yamaha YFM700 Raptor 700
2008 Yamaha YFM700R Raptor 700R SE
2008 Yamaha YXR700F Rhino 700 FI
2009 Yamaha YFM 700 Grizzly AT FI Ducks Unltd Ed. 4x4
2009 Yamaha YFM700 Grizzly FI 4x4 Auto
2009 Yamaha YFM700 Grizzly FI 4x4 Auto EPS
2009 Yamaha YFM700 Grizzly FI 4x4 Auto EPS SE
2009 Yamaha YFM700 Raptor 700
2009 Yamaha YFM700R Raptor 700R SE
2009 Yamaha YXR700F Rhino 700 FI
2010 Yamaha YFM700 Grizzly FI 4x4 Auto
2010 Yamaha YFM700 Grizzly FI 4x4 Auto EPS
2010 Yamaha YFM700 Grizzly FI 4x4 Auto EPS SE
2010 Yamaha YFM700 Raptor 700
2010 Yamaha YFM700R Raptor 700R SE
2010 Yamaha YXR700F Rhino 700 FI
2011 Yamaha YFM700 Grizzly FI 4x4 Auto
2011 Yamaha YFM700 Grizzly FI 4x4 Auto EPS
2011 Yamaha YFM700 Grizzly FI 4x4 Auto EPS SE
2011 Yamaha YFM700 Raptor 700
2011 Yamaha YFM700R Raptor 700R SE
2011 Yamaha YXR700F Rhino 700 FI
2012 Yamaha YFM700 Grizzly FI 4x4 Auto
2012 Yamaha YFM700 Grizzly FI 4x4 Auto EPS
2012 Yamaha YFM700 Grizzly FI 4x4 Auto EPS SE
2012 Yamaha YFM700 Raptor 700
2012 Yamaha YFM700R Raptor 700R SE
2012 Yamaha YXR700F Rhino 700 FI
2013 Yamaha Raptor 700R 4x2
2013 Yamaha YFM450 Grizzly 4x4 Auto EPS
2013 Yamaha YFM700 Grizzly FI 4x4 Auto
2013 Yamaha YFM700 Grizzly FI 4x4 Auto EPS SE
2013 Yamaha YFM700R Raptor 700R SE
2013 Yamaha YXR700F Rhino 700 FI
2014 Yamaha YFM700R Raptor 700R
2014 Yamaha YFM700R Raptor 700R SE