Dynamic Friction 355-20004 brake master cylinder for the 1987-1989 Jaguar Vanden Plas and other vehicles turns pedal force into hydraulic pressure for the brakes. A piston moves in the bore and sends brake fluid out to the lines.
A soft or sinking pedal, fluid wetness around the cylinder or a brake warning light can mean the master cylinder is worn. Before replacing it, look over the cylinder, its fittings and the nearby brake lines with the engine off for fluid residue, since a leak somewhere else can give a similar pedal.
This is a brake master cylinder for the 1987-1989 Jaguar XJ6, the 1987-1989 Jaguar XJ12 and the 1987-1989 Jaguar Vanden Plas.
One brake master cylinder; these cars take one. The reservoir is not included.
Will the Dynamic Friction 355-20004 brake master cylinder fit a 1987-1989 Jaguar XJ12?
Yes. Dynamic Friction 355-20004 fits the 1987-1989 Jaguar XJ12.
Does the Dynamic Friction brake master cylinder come with a reservoir?
No. This listing is one master cylinder without a reservoir, so the reservoir is not included.
What bore size does the 355-20004 master cylinder have?
Dynamic Friction 355-20004 has a 24 mm bore.
What does a failing 355-20004 master cylinder feel like?
A pedal that feels soft or sinks, or fluid wetness around the cylinder, can mean the master cylinder is worn. A shop can test it properly.
Can I keep driving with a leaking brake master cylinder?
No. A leaking master cylinder or a soft pedal affects braking, so have it checked or replaced promptly by a shop.
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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.
