Brake Specs - Wagon

Brake illustration shown for reference only - click here to shop for these parts by interactive diagram

46-64 Truck Wheel Brake

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Brakes: All Models
Type Hydraulic Internal Expansion Non-Servo Floating Shoe
Effictive Area 161.16 sq. in. [1039 cm²]
Total Area l 76.2 sq. in. [1150 cm²]
Drum Diameter:
Front 11" [27 ,9 cm.]
Rear 11" [27 ,9 cm.]
Shoe Lining Molded Asbestos Riveted
Lining Size: Front Shoe
Front Wheel 12.25 x 2 x .212 [25,48 cm. x 5,08 cm. x 5,38 mm.]
Rear Wheel 12.25 x 2 x .212 [25,48 cm. x 5,08 cm. x 5,38 mm.]
Lining Size: Rear Shoe
Front Wheel 10.03 x 2 x .212 [25,48 cm. x 5,08 cm. x 5,38 mm.]
Rear Wheel 10.03 x 2 x .212 [25,48 cm. x 5,08 cm. x 5,38 mm.]
Wheel Cylinder Bore:
Front 1 1/8" [2,85 cm.]
Rear 1" [2,54 cm.]
Master Cylinder Bore 1" [2,54 cm.]
Available Pedal Travel 7" [17,7 cm.]
Pedal Free Travel 1/2" [1,27 cm.]
Line Pressure @ 100 lb. (45 kg.)
Pedal Load 550 psi. [38,6 kg-cm²]
Parking Brakes Hand Lever and Cable
Location Left of Steering Column
Operation Rear Service Brakes

* Excerpt from the Service Manual for Jeep Utlity Vehicles page 238