Could you tell me if you have a Momo steering wheel hub/boss for a Vauxhall Corsa 2001 1.8 16v SRI - it has a 21.5mm dia spline on the column shaft, which seems to be unusual. Most suppliers believe it should be a 17mm dia spline?
We have a Momo boss for that Corsa, the models with an air bag had a larger spline:
Archived in: Momo steering wheel boss9th June 2014