Yes. There are also options for rebuilding services if you don't have a decent auto electric shop near you.
You can also buy a brand new 6v starter from NAPA for about $80. I just installed one in my truck and kept the original 1950 starter for future rebuilding. Picture below.
Both vendors below sell rebuild parts and offer rebuild services
Then & Now Automotive
447 Washington St
Weymouth, Ma 02188
Ph: 781.335.8860
Fax: 781.335.1925
https://www.then-now-auto.com/Atwater Kent Temp sending units, coils, fuel sending units, tube radios, vacuum advance, voltage regs, starters 1920s to 1970s (mostly 30s, 40s, 50s)
12 Jacques Street Worcester,
MA, 01603
(508)792-9500
http://www.mykmlifestyle.com