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No matter how well your Austin or Morris Mini Cooper handles, you still have to stop sometime, and if the car in front of you has ABS you'd better be able to stop your Classic Mini Cooper right now! At one time the only way to get the highly desirable Classic Mini Cooper S disc brakes was to acquire a used set and rebuild them. Now we have this kit to convert any year Austin or Morris Mini or Classic Mini Cooper to S disc brakes. This disc brake conversion kit includes every nut, bolt and component needed, including front suspension uprights, roller wheel bearings, upper and lower ball joints, axle CV joints, disc brake rotors, disc brake drive flanges, two piston stock cast iron Classic Mini Cooper S calipers, etc. All NEW parts, easy bolt-in installation. Does NOT include driveshafts (you can use your old ones). Note, this kit includes aftermarket front hubs. Fits cars with 10-inch wheels.

We recommend one of the Haynes manual if instructions are required. Part #527 or 646.

Brake Conversion Kit Drum to Disc 'S', Reproduction | Classic Mini

Brake Conversion Kit Drum to Disc 'S', Reproduction | Classic Mini

Brake Conversion Kit Drum to Disc 'S', Reproduction | Classic Mini
Part No: C-AJJ4028MS
$701.95
Qty:
Specially Priced. Discounts Do Not Apply.
Fits the following:
Classic Mini
Alternate Products
Brake Conversion Kit Drum to Disc 'S' | Classic Mini
$1299.95 Brake Conversion Kit Drum to Disc 'S' | Classic Mini

No matter how well your Austin or Morris Mini Cooper handles, you still have to stop sometime, and if the car in front of you has ABS you'd better be able to stop your Classic Mini Cooper right now! At one time the only way to get the highly desirable Classic Mini Cooper S disc brakes was to acquire a used set and rebuild them. Now we have this kit to convert any year Austin or Morris Mini or Classic Mini Cooper to S disc brakes. This disc brake conversion kit includes every nut, bolt and component needed, including front suspension uprights, roller wheel bearings, upper and lower ball joints, axle CV joints, disc brake rotors, disc brake drive flanges, two piston stock cast iron Classic Mini Cooper S calipers, etc. All NEW parts, easy bolt-in installation. Does NOT include driveshafts (you can use your old ones). Note, this kit includes aftermarket front hubs. Fits cars with 10-inch wheels.

We recommend one of the Haynes manual if instructions are required. Part #527 or 646.

 
 
Question:
Is there a disc brake conversion kit that allows both 10"& 12" wheels? I have a 71 Leyland clubman, if I upgrade to disc to fit 12"wheels can I still use my 10" wheels when I want?
Answer:
If you upgrade to the 7.5" Cooper S kit you can fit both 10" & 12" tires.
https://www.minimania.com/part/C-AJJ4028MS/Classic-Mini-Brake-Conversion-Kit-Drum-To-Disc-s-75-Inch

Mini Mania Tech Team

The Classic Mini Parts and Accessories Experts

 
 
 
 
Question:
I have just purchased a 1964 Austin Mini MkI - I have the 4 wheel drums with the two cylinder front drum type. The vehicle has 10" "Revolution Wheels" 4-spoke. Will this kit work or do I need to measure something to verify?
Answer:
This kit will fit great- no problems, direct replacement will make a big improvement!
 
 
 
 
Question:
Hi, Im looking at a 1993 mini mayfair SPI with 8.4 discs. Do you sell the conversion kits to fit 6x10 inch wheels? Thanks
 
 
 
 
Question:
What size wheels can I use with this kit. ? Are brake lines Included?
Answer:
This kit converts front drums to 7.5" disc brakes. In general, even some 10" wheels will work with these brakes but it's best to see the specs on any 10" wheels you may want to run as the offset has to be the Cooper S type to clear the calipers. Most 12" and 13" wheels will work with the 7.5" calipers.

This kit does not come with brake lines or hoses.
 
 
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