UA53153 MINI-Alternator--35 Amp with Pulley and Diode--- Replaces ABC3551

35 Amp
1 wire hook up
Built in regulator
Works with magneto or distributor ignitions
4-1/2" housing diameter
2-3/4" pulley outside diameter
1/2" belt width
For negative ground systems only
Note: (Simple 1 wire alternator hook up) Run a wire from the alternator through the ammeter to positive side of battery. Must rev the engine to 800 - 850 RPM in order to self-excite.