Dynamic Friction Company Brake Master Cylinder P/N:355-59023
Dynamic Friction 355-50003 brake master cylinder for the 1989-1990 Geo Tracker and other vehicles turns pedal force into hydraulic pressure for the brakes.
A soft or sinking brake pedal, brake fluid around the master cylinder or a brake warning light can mean this part is worn, although a leaking caliper or brake hose can also sit behind those signs, so find the source before you replace it.
This brake master cylinder fits the 1989-1990 Geo Tracker and the 1989-1990 Suzuki Sidekick. The Tracker takes one, and so does the Sidekick.
Fit and size
Build and materials
One brake master cylinder with its reservoir.
Is this a brake master cylinder for the 1989-1990 Geo Tracker?
Yes. Dynamic Friction 355-50003 fits the 1989-1990 Geo Tracker, and the vehicle takes one.
Is this the right brake master cylinder for the 1989-1990 Suzuki Sidekick?
Yes. The 1989-1990 Suzuki Sidekick is on the fitment list for this master cylinder.
What bore size does this Dynamic Friction brake master cylinder have?
Dynamic Friction 355-50003 has a 13/16 inch bore size.
Does this master cylinder come with its own reservoir?
Yes. The reservoir is included, so the listing is one master cylinder with its reservoir.
How do I know if my brake master cylinder is going bad?
A pedal that sinks slowly or feels spongy, or brake fluid seeping near the master cylinder, can mean it is worn. A shop can test the brake system to confirm the cause.
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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.