Starter solenoid switch

WAI NO.:66-9117 For: Bosch 314 Series DD Starters Used On: (1976-74) Mercedes Unit Nos: Bosch 0-001-314-005, 0-001-314-028, 0-001-314-029 Lester Nos: 16543 WAI Ref. Nos: 2-1271-BO