Today we added a new part for the 1942 XA model, to our oline inventory. Original Harley-Davidson part # 41078-42 Spring ring, for the rear wheel hub bearing on the1942 XA . This part was always difficult to remove and challenging to install. We came up with a modern version of this snap ring as you can see in the pictures. It has been precision ground down to .042” for perfect fitment. PLEASE NOTE: The quantities of posted items are limited and stock levels are subject to change. These rings are available while supplies last for $19US. For availability or any questions regarding your XA, WLA or WLC, contact us here https://milansmotorcycles.com/contact/