Classic Mini Poly Subframe Bushing Cooper S To 1975

Alternate Products

$3.16 Classic Mini Bushing Rear Trunnion Subframe

$31.95 Classic Austin Mini Poly Rear Subframe Bushing Set Of 4

Mini's rear subframe is rubber mounted. Polyurethane (stiffer, much longer lasting) bushing are now available for the rear subframe trunions. Cars manufactured before 1976 can use the same bushing (2A5818/POLY) at the front and rear of the subframe, 8 per car.
Starting in 1976 (MKIV) the front trunion bushing was enlarged, that bushing (21A2560/POLY) is now available in Poly. These later cars use 4 of each 21A5818/POLY and 21A2560/POLY.

Have a Question or Comment of your own? Click here!

Question:

1971 998 Is there specific clearance for the differential side cover bushing and the output yoke shaft?

Answer:

After the bushing is installed it will probably need to be reamed or honed to the correct size. This size will vary depending on the shaft OD. The resulting clearance should be around .0015.

Mini Mania Tech Team

The Classic Mini Parts and Accessories Experts

Recommended items for: 2A5818-POLY