Get your alternator spinning properly again.  This is a NOS Lucas alternator drive end kit 54219311.  It is intended for Lucas 17ACR alternators: 23648, 23774, 23795 and 18ACR alternators: 23737, 23757, 23808. 
So a non AC Lotus Elite & Eclat with alternator 23737, a Lotus Espirt through 1983 with alternator 32737, and a late 1978-1980 MGB with alternator 23737.  The box has seen better decades, but the kit is in great condition and ready to go . You can't beat the original old parts.  Get this for now or down the road.  Overseas shipping no problem.

Shipping is gladly combined on multiple purchases to keep shipping costs as low as possible