Dynamic Friction 355-54030 brake master cylinder for the 1984-1986 Ford Mustang and other vehicles turns pedal force into hydraulic pressure for the brakes.
A soft or sinking brake pedal, fluid around the cylinder or a brake warning light can be signs of a worn master cylinder, but those signs alone do not prove it, since a leaking brake line or a worn caliper can feel much the same. Have any brake problem looked at promptly. These vehicles take one master cylinder each.
This brake master cylinder also goes on the 1982-1989 Lincoln Continental and the 1984-1986 Mercury Capri, along with other Ford, Lincoln and Mercury models. Open the "Vehicles it fits" section to check your exact model and engine.
Fit and size
Build and materials
One brake master cylinder with its reservoir.
Is Dynamic Friction 355-54030 the right Mustang master cylinder for a 1984-1986 Ford Mustang?
Yes. Dynamic Friction 355-54030 is listed for the 1984-1986 Ford Mustang, and each car takes one. For other cars, open the "Vehicles it fits" section.
Does Dynamic Friction 355-54030 fit the 1982-1989 Lincoln Continental?
Yes. The 1982-1989 Lincoln Continental is in the fitment for Dynamic Friction 355-54030, and it takes one master cylinder.
Does this brake master cylinder come with the reservoir?
Yes. The reservoir is included with this master cylinder. The listing is a single master cylinder.
What is the bore size of Dynamic Friction 355-54030?
Dynamic Friction 355-54030 has a bore size of 1 1/8 inch.
How do I spot a worn brake master cylinder?
A pedal that sinks or feels soft, or fluid wetness around the cylinder, can be signs of wear. A shop can test the hydraulic system to find 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.
