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Disc Brake Specifications

WARNING: This page is about a different car, the 1993 Mercedes-Benz 500E. However, it is still accessible from the selected car via links, so may be relevant.
DISC BRAKE SPECIFICATIONS

Application In. (mm)
Disc Diameter
Front
500SEL 12.6 (320)
500E 11.8 (300)
Rear
500E 10.9 (278)
500SEL 11.8 (300)
Lateral Runout
Front
500E .005 (.12)
500SEL .003 (.08)
Rear
500E .006 (.15)
500SEL .004 (.10)
Parallelism
All Models .0008 (.020)
Disc Thickness
Standard
Front
500E 1.10 (28)
500SEL 1.18 (30)
Rear
500E .94 (24)
500SEL .87 (22)
Minimum Refinish Thickness
Front
500E 1.02 (26)
500SEL 1.10 (28)
Rear
500E .87 (22)
500SEL .79 (20)
Wear Limit
500E 1.00 (25.4)
500SEL 1.08 (27.4)
Rear
500E .84 (21.4)
500SEL .79 (20)
Caliper Piston Diameter (1)
Front
500SEL 1.73 (44)
Rear
500SEL 1.81 (46)
Caliper Piston Bore Diameter (2)
Fixed Caliper Front Axle 500E (Teves Caliper)
Top 1.495-1.497 (37.98-38.03)
Bottom 1.653-1.655 (41.98-42.03)
Fixed Caliper Rear Axle
500E (Bendix ATE 38) 1.496-1.497 (37.99-38.03)
500SEL (Bendix 46) 1.811-1.812 (45.99-46.03)
Floating Caliper Front Axle 500E (Teves Or Girling) 2.126-2.128 (54.00-54.05)
Inside Diameter For Parking Brake
All Models 6.5 (164)
(1) Specifications for models not listed are not available.
(2) Bore diameter at outer section may be exceeded by up to .004"(.1 mm) by polishing with emery cloth for repair.