Floating front bush to fit primary gears with 1.75" bore. Fits with no modification or honing required. Fits 1275/1300 primary gears with 1.75" diameter, but will not work in 1.78" bore original Mini Cooper S primary gears, or later A+.
Remove old bush and clean area with wet and dry, check the inner bush area is not machined on an angle by the oil hole as this will shred the new floating bush; this is how most A plus gears were machined. Please check before ordering.