I have for sale 4 US Army 28volt Generators and one rectifier. All are sold for parts or MAYBE rebuild. One generator and the rectifier were pull from a 1960's M114 APC. It was pulled from a M114 that was on a deactivated live fire range, and they are shot up a little. May not be good for parts, then again, maybe they are. One was pulled from a 1970's Dodge M880. The last 2, I do not know. Again, all sold for parts and with a little luck MAYBE rebuild one of them. $150 cash only on pickup.