Good quality layshaft to suit the 4 synchro gearbox fitted to mk11 Coopers, Mini K and all Clubman to 77.
This shaft is UK sourced and is a good quality component hardened to 64 Rockwell (stated by manufacturer). Use 1 x 16mm roller at one end and 2 x chm141 (approx 20mm) at other end. Setting laygear endfloat when you build a gearbox makes a mini drive "tighter".
We also have a premium Australian made shaft (limited stock).
In the photo this shaft is the centre one.