This is a Brand New Aftermarket Rectifier / Regulator fits John Deere and Kohler Models: Kohler K181, K241, K301, K321, K482, K532, K582 Model, 8-24 HP Small Engines Replaces: JOHN DEERE AM33845, AM37200 KOHLER 237335, 4140306, 4140306S OEM(s): John Deere, Kohler Voltage: 12 Volts Voltage Set 14.4 Polarity: Negative Ground Is it Adjustable?: No Terminal ID: AC-AC (top row) B+ (bottom) Includes Brush Holder?: No Includes Rectifier?: Yes Includes Tolerance Ring?: No Notes: Series-Type 15 Amp Capacity 3 Terminals, 2 Over & 1 Under Kohler Powered John Deere Equipment with Permanent Magnet Alternatorstranspo