Dynamic Friction Company Brake Master Cylinder P/N:355-40006
Dynamic Friction 355-54293 brake master cylinder for the 1984-1999 Ford F-800 and other vehicles turns pedal force into hydraulic pressure for the brakes.
A brake pedal that feels soft or sinks slowly, or fluid seeping around the cylinder body or reservoir, can mean the master cylinder is wearing out. The same signs can come from a leak elsewhere in the brake system, so with the engine off, look over the cylinder and its reservoir for wet spots before replacing it. A shop can check the rest of the brake system for other causes.
This master cylinder is listed for a wide range of Ford models, including the 1984-1998 Ford F-700 and the 1987-1997 Ford L8000F. Each vehicle it fits takes one. Open the "Vehicles it fits" section to check your exact model and engine.
One brake master cylinder with its reservoir.
Is the Dynamic Friction brake master cylinder right for the 1984-1999 Ford F-800?
Yes, Dynamic Friction 355-54293 is listed for the 1984-1999 Ford F-800, and the truck takes one master cylinder.
Does this brake master cylinder come with its reservoir?
Yes, the reservoir is included with this master cylinder. The listing is one unit.
What happens inside this master cylinder when I press the brake pedal?
Pedal force is turned into hydraulic pressure that Dynamic Friction 355-54293 sends on to the brakes. The reservoir included with it holds the brake fluid.
Why does my brake pedal sink to the floor, and could it be the master cylinder?
It can be, since this part builds the hydraulic pressure for the brakes, but a leak elsewhere in the system can cause it too. Have a shop inspect it promptly rather than driving on it.
Will Dynamic Friction 355-54293 fit the 1984-1998 Ford F-700?
Yes, Dynamic Friction 355-54293 is listed for the 1984-1998 Ford F-700. For another model, open the "Vehicles it fits" section and look up its years.
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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.