500, OD: 12.One New Aftermarket Tech Info:-Arrowhead: 171-06011; HD Power Solutions: 5-6, 5-62, L4002N; Penntex: PX2513-: Includes 6 Diodes And 3 Braided Lead Assemblies, AMPS: 50, DIODE TYPE: Press Fit, OD: 0.700 mm, POLARITY: NegativeReplaces Part Numbers: 171-06011.