The 2008 Polaris Sportsman 90 Engine Side Clutch Cover Kickstart Gears #11 is a silver aluminum clutch cover designed specifically for the Sportsman 90 ATV model. It features a bolt-on mounting style for easy installation and is made by the manufacturer Polaris, ensuring a high level of quality and compatibility. This part is not a vintage item and is not intended for universal fitment, but is specifically designed for the 2008 and 2011 model years of the Sportsman 90 ATV. It is a genuine Polaris part with the manufacturer part number 0453421, making it a reliable choice for maintaining and upgrading your ATV's engine.