Welllllllllllllllllllllllllllllllllll, there is a bit more then that. Best way to find out is to take the TM 9-6115-641-24P and look at the UOC, (Usable On Code).
a. USABLE ON CODE. The usable on code appears in the lower left comer of the Description column heading. Usable
on codes are shown as "UOC:.." in the Description Column (justified left) on the last line of the applicable item
description/nomenclature. Uncoded items are applicable to all models. Identification of the usable on codes used in this
RPSTL are:
Code Used On
EMH 5Kw, 60Hz Generator Set,
Model MEP-802A
ENY 5Kw, 400Hz Generator Set
Model MEP-812A
This was take from the TM. There are not a lot of different parts, but still, without checking, you could be surprised. For instance, the fault indicator is different. Volt regulator is different. Now that I look at the TM, there are more then a handfull. In the control panel are lots of different parts, so best to take a look see first!!