Vertex 23621A Cast Replica Piston Kit - Standard Bore 52.44mm, Standard Compression miscellaneous Push down seal head and

Push down seal head and install lowering kit for 30mm lower seat height

2003 Arctic Cat Panther 370 R

2008 Polaris Outlaw 450 MXR

1997-2004 Honda TRX250TM FourTrax Recon

2005-2007 Ski-Doo Summit 800 X 144

Vertex 23621A Cast Replica Piston Kit - Standard Bore 52.44mm, Standard Compression miscellaneous Push down seal head andBore: 52. 44mm Compression: Standard Compression Sizing: Standard Bore All piston skirts are coated with a hi tech Molybdenum Disulphite coating for faster break in time and increased piston life. Cast Replica piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston. Forged Replica pistons are forged from 2618 aluminum for superior strength and durability. Forged High