John Deere Original Equipment Ammeter - AM35128 Pur Ammeter Assy Specifications: Voltage 12.000UNITY, Amperes (Minimum) 15, Amperes (Maximum) 15, Diameter 1.990IN, Length 0.860IN, Color Code W-B, Symbol Codes SAE. Fits the following John Deere models: 1500, 214, 212, 200, 216, 210, 316, 300, 317, 400.