Dynamic Friction Company Brake Master Cylinder P/N:355-47185
Dynamic Friction 355-54171 brake master cylinder for the 1997-1998 Ford E-350 Econoline turns pedal force into hydraulic pressure for the brakes. Pressing the pedal moves a piston in the bore, which pushes brake fluid out to the brake lines.
A brake pedal that feels soft or sinks, brake fluid around the cylinder, or a brake warning light can mean the master cylinder is wearing out. These signs alone do not prove it, since a leaking brake line can produce a soft pedal too.
This brake master cylinder is a direct-fit replacement for the 1997-1998 Ford E-350 Econoline.
Fit and size
Build and materials
One brake master cylinder with its reservoir. The 1997-1998 Ford E-350 Econoline takes one.
Is the Dynamic Friction 355-54171 right for a 1997-1998 Ford E-350 Econoline?
Yes. Dynamic Friction 355-54171 is listed for the 1997-1998 Ford E-350 Econoline, and that vehicle takes one master cylinder.
Does this Dynamic Friction brake master cylinder come with the reservoir?
Yes. Dynamic Friction 355-54171 includes its reservoir, so the cylinder and reservoir come together.
What is the bore size of the 355-54171 master cylinder?
The bore size is 1 1/4 inch.
What can a sinking brake pedal say about a master cylinder?
A pedal that sinks under steady foot pressure can mean the cylinder is not holding pressure. Because this is a brake issue, have it checked promptly rather than driving on it.
Is the 355-54171 master cylinder sold with brake pads?
No. This listing is one brake master cylinder with its reservoir; brake pads are sold separately.
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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.