Brake System Specifications. Chevrolet Alero Export 2001

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2001 🢒 Alero Export 🢒 Brakes 🢒 Hydraulic Brakes 🢒 Brake System Specifications

Application	Specification
Application	Metric	English
Brake Drums
Inside Diameter	225.00 mm	8.900 in
Runout	0.15 mm	0.006 in
Maximum Re-bore Diameter	226.30 mm	8.909 in
Discard Diameter	226.57 mm	8.920 in
Front Brake Rotors
Rotor Diameter	278 mm	10.9 in
Lateral Runout	0.06 mm	0.0025 in
Thickness Variation	0.013 mm	0.0005 in
Rotor Thickness (Max)	26.20 mm	1.031 in
Minimum Thickness After Refinish	25.08 mm	0.987 in
Discard Thickness	24.70 mm	0.972 in
Rear Brake Rotors
Rotor Diameter	278 mm	10.09 in
Lateral Runout	0.06 mm	0.0025 in
Thickness Variation	0.013 mm	0.0005 in
Rotor Thickness (Max)	11.26 mm	0.44 in
Minimum Thickness After Refinish	09.38 mm	0.37 in
Discard Thickness	9.0 mm	0.035 in
Front Caliper Bore Diameter	60.0 mm	2.36 in
Rear Caliper Bore Diameter	38.0 mm	1.50 in
Master Cylinder Bore Diameter	25.40 mm	1.00 in
Wheel Cylinder Bore Diameter	22.20 mm	0.87 in
Brake pedal maximum travel *	74 mm	2.91 in
* Specification with 450 N (100 lbs) of force applied to the brake pedal, the ignition OFF and the brake booster vacuum depleted.