Models: B,IB,C,CA & G RC,WC,WF,WD,WD45, & WD45 Diesel ALL "D" Series Tractors
A nice reproduction 60/60 sweep Ammeter for the ALL AC Tractors using the 12V Positive Ground electrical system or a converted 6V to 12V Negative ground Conversion with Alternator. White backround with the Allis-Chalmers name on the front makes for a nice addition to your Tractor.
B&B TECH NOTE : Although we do not include an Ammeter with our 12V Alternator conversion systems, if you must use an Ammeter to keep the OEM look you want, this Ammeter would be the unit to use. It is not advisable by us to use an Ammeter when using an Alternator down stream for the charging chores. A Voltmeter should be used in conjunction with an Alternator for safety!