Ok the blown motor is 196707 0170-01 9908071A
the older replacement is 193707 0315-01 89060512
And on inspection removing blown, the cooling fins did have a bit of clogging.
Just for the record, I bought this from a mower shop, he told me motor was blown, took it home started changing motors, then thought, what the hell lets just try it, motor started by key, ran fine, mowed, again again again, then after 4th mow being careful not to get motor wet, with engine running and cutters engaged, while hosing under cutter deck, heard a TINK, everything stopped, found hole behind starter, and starter itself once opened had been smashed internally, outer magnet that is, from the force of the rod hitting it.
the replacement now has the flywheel and alternator from blown on it as it was working before, problem as earlier described.
