Starter Interchange

Does anyone know if starters for the B2000 and B2200 interchange? Does a starter for the 1988 B2200 with AT work on 86-87 B2000s with MT or is there a difference? The starter mounting "appears" to be the same for both. Specs indicate .85 kw rating for the MT starter p/n's and 1.4 kw for the AT p/n's.

Thanks.

2000 and 2200 are the same dunno bout auto to manual