Hack Engineering Viton O-Ring for Mishimoto Oil Catch Cans, including the F8X S55 Mishimoto Baffled Oil Catch Can.

Over time the originals can swell and crack, meaning that they split when the catch can is opened for draining. Our o-rings are made from 70A Viton, which is fuel and oil resistant for maximum longevity.

One required per catch can.