The rear brake drum of all post 1984 cars plus the Mini Copper "S" 1275GT models has a built in spacer ( 1") and uses standard 1 1/4" shoes (GBS101). It will also fit the front or rear of a non-S Mini, with 1 1/4" shoes (1 1/2" shoes, GBS102, on twin-leading fronts only).
Budget type alloy drums with built in spacer-
These alloy brake drums are the same dimensionally as the stock "S" rear drum which means they have the built in 1" spacer. Plus the alloy material is also has a finned design that dissipates heat quicker which in turn helps reduce brake fade. While designed as a direct replacement for the "S" rear drums they will also fit the rear of any Mini or...
If your rear brake drums have 1" bulit in spacers such as all Cooper S and any post 1984 minis, these are the longer drum retaining screws, 2 required per drum.
The front and rear brake drums on a standard Mini are the same, this one. Uses 1 1/4" shoes (GBS101) on the rear and single-leading front and 1 1/2" shoes (GBS102) on twin-leading front only. This is a single drum not a pair. Please see GDB112 for a pair.
The screw that holds the drum on the hub. Earlier hubs had two screws, many replacements have only one, all that’s needed.
Etrier de fixation de cable de frein a main