.....the Jeepsterman website which is curiously filled of a variety of Studebaker(M5,2R5)looking parts. You'd have to cruise the entire site which is a little bit quirky to find electrical, seals, boots, and other usable parts. Remember to always scroll down. Click this link and scroll down to the bottom to see a steering sector shaft kit that looks like it might actually fit in an M5 Ross steering box. I'm not sure if the M15 box is the same. You gotta believe that Studebaker and Willy's were buying from many of the same parts suppliers.