DBW kit 6120. 4×130 Rear Disc Brake Kit for VW Type 1 Beetles and dune buggies using beetle rear suspension. Compatible with long spline IRS and 1968 swing axles. Includes 2 @ 22-2841-B 4×130 rear long spline rotors, 2 @ 98-1150-B Ghia style calipers, 2 @ 22-2847-0 rear caliper brackets, and 2 @ 311598051 rear wheel seal kits.