Rebuild a worn brake master cylinder instead of replacing the whole unit with the Dorman - First Stop Brake Master Cylinder Repair Kit (TM31087). It installs as a direct-fit repair kit across a long list of classic GM and independent applications, including the 1958-1959 Chevrolet Bel Air, 1958-1961 Cadillac DeVille, 1960-1963 Oldsmobile Dynamic 88, 1963 Chevrolet C10 Pickup, 1960-1963 Pontiac Bonneville and 1961-1962 Studebaker Lark — see the Buyer's Guide tab for the full list of 40 applications.
If a leaking or worn master cylinder is the cause of a soft or sinking brake pedal, this kit provides the internal parts to rebuild it rather than fitting a complete cylinder. Diagnose the cause of any brake concern before ordering, and consult the vehicle service information for the correct rebuild procedure and torque values. Package contents: 1 Brake Master Cylinder Repair Kit. Country of origin: China.
Interchange: 3202159 · 934123 · MK535140 · 1472988 · 1476999 · 3813912 · 5472873 · 879709R91 · MK-236 · MK236 · 1553345 · 1553411 · F31087 · MK31087
Manufacturer part number TM31087
This part cross-references / interchanges with the following part numbers:
What does this kit do?
It supplies the seals and hardware designed to rebuild the brake master cylinder on the listed vehicles, so you can service the original cylinder instead of replacing the whole unit.
Which vehicles does this fit?
It's a direct-fit repair kit for 40 classic applications, including the 1958-1959 Chevrolet Bel Air, 1958-1961 Cadillac DeVille and 1961-1962 Studebaker Lark. Check the Buyer's Guide tab for the full list.
What bore size does it suit?
It is sized for a brake master cylinder with a 1 in bore.
What are the rubber components made of?
The kit's rubber components are made of EPDM rubber.
What comes in the package?
The package contains 1 Brake Master Cylinder Repair Kit. Consult the vehicle service information for the correct rebuild procedure and torque specifications.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
