Arctic Cat 4639-368 - OEM Arctic Cat Part Number: 4639-368 This full-synthetic shock oil formula provides consistent performance across broad range of temperatures. Arctic Cat Synthetic Shock Oil is a great choice for servicing gas shocks on snowmobiles that will see heavy duty trail or racing use. Superior performance under extreme racing conditions. Inhibits fading, reduces wear and protects against corrosion. OEM Arctic Cat Shock Full Synthetic Oil 1 Quart Part # 4639-368.
