,1x Rear caliper - 19B2588. Superseded Part Number: 19B2588,19B2589,43018S0KA01,43019S0KA01,43018SEPA00,43018SEPA50,43018SEPA51,43019SEPA00,43019SEPA50,43019SEPA51. Interchange Part Number: 19B2588,19B2589,43018S0KA01,43019S0KA01,43018SEPA00,43018SEPA50,43018SEPA51,43019SEPA00,43019SEPA50,43019SEPA51.
