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Disc Brake Specifications

DISC BRAKE ROTOR SPECIFICATIONS

Application In. (mm)
Lateral Runout .004 (.10)
Parallelism .0005 (.013)
Original Thickness
11.57" Rotor
4600 Lbs. GVW 1.00 (25.4)
6400 & 7200 Lbs. GVW 1.25 (31.8)
11.86" Rotor 1.29 (32.8)
12.50" Rotor
"C" & "K" Series 1.26 (32.0)
Except "C" & "K" Series
8400 Lbs. GVW 1.28 (32.5)
10,000 Lbs. GVW 1.54 (39.1)
13.75" Rotor 1.54 (39.1)
14.25" Rotor 1.54 (39.1)
Minimum Refinish Thickness (1)
11.57X1.00" Rotor .980 (24.89)
11.57X1.25" Rotor 1.230 (31.24)
11.86X1.29" Rotor 1.230 (31.24)
12.50X1.26" Rotor 1.230 (31.24)
12.50X1.28" Rotor 1.230 (31.24)
12.50X1.54" Rotor 1.480 (37.59)
13.75X1.54" Rotor 1.480 (37.59)
14.25X1.54" Rotor 1.480 (37.59)
Discard Thickness
11.57X1.00" Rotor .965 (24.51)
11.57X1.25" Rotor 1.215 (30.86)
11.86X1.29" Rotor 1.215 (30.86)
12.50X1.26" Rotor 1.215 (30.86)
12.50X1.28" Rotor 1.215 (30.86)
12.50X1.54" Rotor 1.465 (37.21)
13.75X1.54" Rotor 1.465 (37.21)
14.25X1.54" Rotor 1.465 (37.21)
(1) Use specification stamped on rotor if available.