Stainless steel "S" caliper piston for calipers that take 7.5"wide brake disc as used on all Cooper "S"variants and early 1275GT. These are correctly ground for long life and fitment against the seals,but nore importantly have the raised crown sectio...

Genuine oil seal between the two halves of the original cooper S caliper

and is only supplied by Rover. AP suggest you should buy the bolts to hold the 2 halves together as well when undertaking this repair, see 17H8765. Sold si...

Kit to fit alloy calipers C-AJJ 4022 or 4023 when converting Minispares 4 pot calipers for vented discs. Contains 4 spacers, seals. Longer bolts and correct brake pad retaining pins. The brake disc will require machining down from 8.4" to 7.5" for us...

High tensile 3/8" bolt 1.3125" long, to hold the standard calipers to the hub on disc brake models. Correct length shank and material. T grade 62 ton rating with vickers 287 reading-25-32 rockwell. The ERA turbo used Metro 4 pot calipers and used spe...

Genuine AP L/H caliper-Whether you are upgrading from the smaller 997/998 discs to the larger 'S' brakes or simply restoring a Cooper S, you'll appreciate the value of these brand new brake calipers. See 27H4657MS for our own product.

This is the small oil seal used on all Mini Spares 4 pot caliper and also the spacers fitted between Minispares 4 pot alloy when vented discs are fitted. They are supplied in the C-AJJ4021 kit to fit to our calipers when vented discs are...

Suitable for standard 8.4" / 7.5" /7" brake calipers. Also used for front wheel cylinders on twin leading shoe type drum brake cars. This is where you have 2 cylinders per hub as opposed to the early single leading type which had one cylinder only pe...

Pair of 4-pot alloy calipers for 8.4" diameter brake discs with 12" (or bigger) wheels. Kit includes pad pins, but not brake pads.


The advantage of alloy calipers is that they dissipate heat quicker, reducing fluid boiling. The design a...

Genuine mini Spares L/H caliper for 8.4" disc set ups remanufactured exclusively for Minispares. Lots of alternatives on the market but AP no longer make the originals but as their largest agent for Mini these are our own and fully tested.Caliper fit...

Genuine Mini Spares version of the R/H AP caliper as produced by us years ago when not available from AP. Whether you are upgrading from the smaller 997/998 discs to the larger 'S' brakes or simply restoring a Cooper S, you'll appreciate the value of...