JG-3597 SHIM .006"" thick pinion race

Fits the following Models:
1941 741

1936 Jr. Scout, 1937 Jr. Scout, 1938 Jr. Scout, 1939 Jr. Scout

1936 Spt. Scout, 1937 Spt. Scout, 1938 Spt. Scout, 1939 Spt. Scout, 1940 Spt. Scout, 1941 Spt. Scout, 1942 Spt. Scout