Vertex Cast Piston Kit For Yamaha YFM 660 F 4X4 Grizzly 2002-2004 +0.50 mm Seats & Seat Covers YAMAHA MM 600 2002 Mountain

YAMAHA MM 600 2002 Mountain Max All Models

HUSQVARNA WR 125 2006

Manufacturer part number: 140015

Manufacturer part number: 600-304

POLARIS RMK 800 2002 All Models

Vertex Cast Piston Kit For Yamaha YFM 660 F 4X4 Grizzly 2002-2004 +0.50 mm Seats & Seat Covers YAMAHA MM 600 2002 MountainThe Vertex Cast Piston Kit For Yamaha YFM 660 F 4X4 Grizzly 2002 2004 +0. 50 mm is part of the latest collection from Vertex. Features: 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,