Brake Drum

Brake Drum Discard Inside Diameter 231.00 mm (9.094 in)
Brake Drum Inside Diameter (new) 230.125 mm (9.060 in)
Brake Drum Maximum Allowable Radial Runout 0.104 mm (0.004 in)
Brake Drum Maximum Allowable Scoring 1.5 mm (0.06 in)
Brake Drum Maximum Inside Diameter After Refinish 230.50 mm (9.075 in)