Dynamic Friction Company Brake Master Cylinder P/N:355-31018
Dynamic Friction 355-68024 brake master cylinder for the 2014-2015 Infiniti Q70 and other vehicles turns pedal force into hydraulic pressure for the brakes. This Dynamic Friction brake master cylinder is where the hydraulic pressure for the brake lines starts.
A brake pedal that feels soft or sinks, or fluid wetness on the cylinder, can mean the master cylinder is wearing out. Those signs can have other causes, so with the engine off, look for fluid around the cylinder body and check the level in the reservoir before replacing it.
This master cylinder is a direct-fit replacement for the 2014-2015 Infiniti Q70, the 2014-2015 Infiniti QX70 and the 2013 Infiniti FX37, among other Infiniti models. The 2014-2015 Infiniti Q70 takes one.
Fit and size
Build and materials
One brake master cylinder with its reservoir.
Is the Dynamic Friction 355-68024 master cylinder right for the 2014-2015 Infiniti Q70?
Yes. Dynamic Friction 355-68024 fits the 2014-2015 Infiniti Q70 and the 2014-2015 Infiniti QX70. If your car isn't named here, look it up in the "Vehicles it fits" section on this page.
Does this master cylinder come with its reservoir?
Yes. The reservoir is included with the Dynamic Friction 355-68024 master cylinder.
What bore size does this brake master cylinder have?
The bore size is 1 inch. This listing is one master cylinder.
My brake pedal feels soft or sinks. Is the master cylinder the cause?
It can be, but a leak elsewhere or air in the lines can also give a soft pedal. A brake shop can test the system, and a car with a soft or sinking pedal should be looked at promptly.
Will the Dynamic Friction 355-68024 fit a 2013 Infiniti FX37?
Yes. Dynamic Friction 355-68024 fits the 2013 Infiniti FX37, and that vehicle takes one master cylinder.
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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.