We have 8 ready to ship.
Top End Piston Kit - 47.45 mm - Yamaha YZ85
Fitment:
2002 Yamaha YZ85
2003 Yamaha YZ85
2004 Yamaha YZ85
2005 Yamaha YZ85
2006 Yamaha YZ85
2007 Yamaha YZ85
2008 Yamaha YZ85
2009 Yamaha YZ85
2010 Yamaha YZ85
2011 Yamaha YZ85
2012 Yamaha YZ85
2013 Yamaha YZ85
2014 Yamaha YZ85
2015 Yamaha YZ85
2016 Yamaha YZ85
2017 Yamaha YZ85
2018 Yamaha YZ85
The VERTEX Top End Piston Kit is a 47.45 mm cast OE replacement piston kit for select Yamaha YZ85 models. Manufacturer part number VTK24370B, this kit is designed for the 2002, 2003, 2005, 2006, 2007, 2010, 2011, 2015, 2016, and 2018 Yamaha YZ85.
The piston is made from gravity-cast aluminum alloy with 18% silicone content and is heat treated using a T-5 hardening and tempering cycle. Its skirt features a molybdenum disulfide coating intended to support faster break-in and increased piston life.
The top end kit includes the piston, rings, pins, circlips, top end gaskets, and wrist pin bearing. Distributor part number: 09103146. Manufacturer part number: VTK24370B.
Features:
- Brand: VERTEX
- Product Type: Top end piston kit
- Piston Size: 47.45 mm
- Construction: Gravity-cast aluminum alloy with 18% silicone content
- Piston Type: Cast OE replacement piston
- Heat Treatment: T-5 hardening and tempering cycle
- Skirt Coating: Molybdenum disulfide coating for faster break-in and increased piston life
- Included Components: Piston, rings, pins, circlips, top end gaskets, and wrist pin bearing
- Fitment: 2002, 2003, 2005, 2006, 2007, 2010, 2011, 2015, 2016, and 2018 Yamaha YZ85
Fitment:
2002 Yamaha YZ85
2003 Yamaha YZ85
2004 Yamaha YZ85
2005 Yamaha YZ85
2006 Yamaha YZ85
2007 Yamaha YZ85
2008 Yamaha YZ85
2009 Yamaha YZ85
2010 Yamaha YZ85
2011 Yamaha YZ85
2012 Yamaha YZ85
2013 Yamaha YZ85
2014 Yamaha YZ85
2015 Yamaha YZ85
2016 Yamaha YZ85
2017 Yamaha YZ85
2018 Yamaha YZ85