VERY EASY DIY JOB TO REPLACE THESE. THE SHOES ARE KNOWN AS 200 mm x 50 mm BUT THE ACTUAL BRAKE LINING IS 170mm AROUND THE OUTSIDE x 50mm WIDE. ALSO FITS THE OLDER IFOR WILLIAMS TYPE HUB/DRUM THAT ARE ON TRAILERS OLDER THAN 1992 AND HAVE A BLACK GREASE//DUST CAP.
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