Dynamic Friction 355-80007 brake master cylinder for the 1986-1988 Mazda RX-7 turns pedal force into hydraulic pressure for the brakes.
The signs of a worn master cylinder can include a soft or sinking brake pedal, fluid around the cylinder and a brake warning light. A leaking brake hose or caliper, or air in the lines, can show the same signs, so find the actual source before you buy a new one.
This brake master cylinder is a direct-fit replacement for the 1986-1988 Mazda RX-7.
One brake master cylinder with its reservoir. The 1986-1988 Mazda RX-7 takes one.
Is the Dynamic Friction 355-80007 the right master cylinder for the 1986-1988 Mazda RX-7?
Yes. Dynamic Friction 355-80007 is a direct-fit replacement for the 1986-1988 Mazda RX-7, and that car takes one.
Is the reservoir included with the Dynamic Friction brake master cylinder?
Yes. Dynamic Friction 355-80007 comes with its reservoir.
What bore size does this brake master cylinder have?
This brake master cylinder has a 7/8 inch bore.
What does a leaking brake master cylinder look like?
Brake fluid can show on or beneath the cylinder body, and the pedal may feel soft or sink. Look with the engine off and cool; a shop can pressure-test the hydraulics if no leak is visible.
Does this listing include a brake booster?
No. This listing is one brake master cylinder with its reservoir; a brake booster is a separate part.
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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.
