Vertex Cast Replica Piston Kit - 23104050 Yamaha YFM660R Raptor / 660 Grizzly 4x4 / Rhino 2001-2007 Brand_Progressive Suspension Molded one-piece foam foundation covered

Molded one-piece foam foundation covered with premium grade black vinyl on a 16-gauge powder coated steel base plate

Features a large inlet backing plate and billet venturi

2006-2007 Arctic Cat T660 Turbo Trail 2004-2007 Arctic Cat Z 370 LX 2004-2006 Arctic Cat Z 440 LX 2004-2007 Arctic Cat Z 570 LX 2004-2006 Polaris 340 Classic 2004 Polaris 340 INDY 2004-2005 Polaris 600 SwitchBack 2004 Polaris 700 SwitchBack 2004 Polaris 800 Classic 2004-2005 Polaris 800 SwitchBack 2004 Polaris Indy Classic 340 2004-2005 Polaris SwitchBack 600 2004 Polaris SwitchBack 600 w/136" Track 2004-2005 Polaris XC 600 SP (M-10) 2004 Polaris XC 700 Edge 2004-2005

Backing plate features built-in breather ports

2020-2026 Harley-Davidson Road Glide FLTRX/FLTRXS 2011-2013

Vertex Cast Replica Piston Kit - 23104050 Yamaha YFM660R Raptor / 660 Grizzly 4x4 / Rhino 2001-2007 Brand_Progressive Suspension Molded one-piece foam foundation coveredFeatures The piston is heat treated with a T 5 hardening and tempering cycle The piston skirt is coated with a high tech Molybdenum Disulphite coating for faster break in time and increased piston life Cast piston is gravity cast aluminum alloy (not forged) with 18% silicone content OE replacement piston Kit includes piston, rings, wrist pin and circlips Specs Compression Ratio 9. 1: 1 Riding Style UTV Piston Diameter 100. 45 mm Product Name Piston