New old stock Slip Ring. See photos for detail and condition. Description: Slip Ring OEM(s): Bosch Slip Ring ID: 0.669in / 17mm Slip Ring OD: 1.26in / 32mm Length: 0.906in / 23mm Application: Bosch Alternators Weight: 0.12 lbs / 0.05 kg Substitutes: Bosch 1124304007 References: Arrowhead ABO3500 Bosch 1124304007