The Fabco #12 ORB plug, part number 758-0422 or 7580422, is a genuine Fabco sealing plug sized to the #12 O-ring boss (ORB) port standard. ORB plugs are used to cap unused hydraulic or lubrication ports on Fabco transfer cases and axle components, preventing fluid loss and contamination at open port locations. This plug is sold by Pro Gear and Transmission as a direct Fabco part. If you need to verify that this plug matches your specific port size or Fabco unit, call us and we can help confirm the correct fit before you order.
Features
Genuine Fabco part, number 758-0422 or 7580422
#12 O-ring boss (ORB) port size
Designed to cap and seal unused hydraulic or lubrication ports
Compatible with Fabco transfer case and axle applications
Sold by Pro Gear and Transmission
