Diode A 50, Diode type Avalanche, Connections for stator 3, B+ type Bolt, W type Spade, D+ Size M5, Inner Diameter 36.00, B+ size M6/M8, B+ Length 27.50, D+ type Bolt, W Size 6.30, Control diodes w/, Outer Diameter 114.00, D+ Length 18.50