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.
INCLUDES
-2x small dipstick O-rings (approx. 0.27" diameter)
-2x catch can canister O-rings (approx. 2.1" diameter)
Lubricate all o-rings during installation.