203262X, Lucas Brake, Backing Plate, Left Hand 1.750" Bore, Takes 6/7" Shoe.

203261X, Lucas Brake, Backing Plate, Right Hand. 1.750" Bore, Takes 6/7" Shoe.

203252X, Lucas Brake, Backing Plate, Left Side. 1.750" Bore, Takes 5" Shoe.

203251X, Lucas Brake, Backing Plate, Right Hand. 1.750" Bore, Takes 5" Shoe.