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Disc Brake Specifications

WARNING: This page is about a different car, the 1993 Mercedes-Benz 400E. However, it is still accessible from the selected car via links, so may be relevant.
DISC BRAKE SPECIFICATIONS

Application In. (mm)
Disc Diameter
Front
400E 11.6 (295)
400SEL 12.6 (320)
Rear
400E 10.9 (278)
400SEL 11.8 (300)
Lateral Runout
Front
400E .005 (.12)
400SEL .003 (.08)
Rear
400E .006 (.15)
400SEL .004 (.10)
Parallelism .0008 (.020)
All Models
Disc Thickness
Standard
Front
400E .98 (25)
400SEL 1.18 (30)
Rear
400E .94 (24)
400SEL .87 (22)
Minimum Refinish Thickness
Front
400E .79 (20)
400SEL 1.10 (28)
Rear
400E .87 (22)
400SEL .79 (20)
Wear Limit
Front
400E .76 (19.4)
400SEL 1.08 (27.4)
Rear
400E .84 (21.4)
400EL .79 (20)
Caliper Piston Diameter (1)
Front
400E 1.50 (38)
Rear
400E 1.50 (38)
Caliper Piston Bore Diameter (2)
Fixed Caliper Front Axle 400E (Teves Caliper)
Top 1.495-1.497 (37.98-38.03)
Bottom 1.653-1.655 (41.98-42.03)
Fixed Caliper Rear Axle
400E (Bendix ATE 38) 1.496-1.497 (37.99-38.03)
400SEL (Bendix 46) 1.811-1.812 (45.99-46.03)
Floating Caliper Front Axle 400E (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.