The ARB bonded seal, B type, is a replacement sealing washer intended for use during differential rebuilds and related drivetrain repairs. Bonded seals combine a metal washer with an elastomer sealing face to restore reliable sealing at fluid interfaces. Keep the correct ARB bonded seal on hand to ensure leak-free reassembly when servicing axle housings or other drivetrain components.
ARB Sp Bonded Seal B Type