RBS SUPERCHARGERS IS CLOSED UNTIL DEC 5TH.
Online ordering will be available from November 25th, - Dec 5th. No phone or email will be available at this time. We apologize in advance, for any inconvenience this may cause and look forward to welcoming you back on December 5, 2024.
PSI screw blower rear bearing cap Buna O-ring. RBS carries a full line of parts to service your PSI screw supercharger. Here is one part you should have a few of if you service your own blower.
These O-rings seal the bearing cap to the rear bearing plate. Made from Buna rubber these O-rings will withstand fuel and oil with no issues.
RBS SUPERCHARGERS IS CLOSED UNTIL DEC 5TH. 
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