The 20-0057 Catch Can O-Ring Service Kit is compatible with Radium Engineering standard catch cans. It is NOT compatible with the Radium Engineering AOS-R or large Competition Catch Cans. Lubricate all o-rings during installation.
Kit Includes
2x small dipstick O-rings (approx. 0.27" diameter)
2x catch can canister O-rings (approx. 2.1" diameter)