682 Series Master Cylinder with both
Integral Reservoir & Parking Brake
Home > Master Cylinders >All-In-One Master Cylinders
>
682 Series Master Cylinders

All-In-One Design combines master cylinder, reservoir and parking brake into one compact unit.

Reservoir Volume = 1.83 cu-in

• Outlet Ports: 1/8" NPT
• Max Pressure = 1,200 psi
• Piston Stroke = 1.438"
• For use with MIL-H-5606 Fluid

Click here to view similar
master cylinders with
a larger reservoir.

Part Number
682-513 shown

Our standard master cylinder has a piston bore of 5/8" and is recommended for most aircraft. For aircraft with oversized tires, poor brake pedal geometry, etc. you may wish to use a master cylinder with a piston diameter of 9/16" which produces 19% more brake fluid pressure, or one with 1/2" piston diameter which produces 36% more fluid pressure.
Displacement of master cylinders with a piston bore of 5/8" is 0.441 cu-in. Displacement of master cylinders with a piston bore of 9/16" is 0.357 cu-in.
Displacement of master cylinders with a piston bore of 1/2" is 0.282 cu-in.

Click on Part Number
for Dimentional Data

 

Part No.
5/8" Bore
Part No.
9/16" Bore
Part No.
1/2" Bore
Pin-to-Pin
Length
Upper
Attachment
Lower
Attachment
Weight Price
682-13 682-913 682-513 8.0" Clevis 90° Offset 7.7 oz. $389.00
682-14 682-914 682-514 8.0" Clevis Inline 7.7 oz. $389.00
682-15 682-915 682-515 7.5" Clevis 90° Offset 7.2 oz. $389.00
682-16 682-916 682-516 7.5" Clevis Inline 7.2 oz. $389.00
682-31 682-931 682-531 8.0" Clevis Cross Drilled 7.7 oz. $389.00
682-32 682-932 682-532 7.5" Clevis Cross Drilled 7.2 oz. $389.00