Description:Brake drum assembly for shoe-type service brake mechanism for stopping machine.Attributes:• Steel brake shell with cast liner• Outside Diameter: 891.70 mm (35.106 in)• Inside Diameter: 762.69 mm (30.027 in)• Width: 220.2 mm (8.669 in)Application:Consult your owner's manual or contact your local Cat Dealer for more information.