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Lion Yard Trading
Mercedes-Benz · Brakes

Brake fluid reservoir

The translucent plastic tank on top of the master cylinder that holds the fluid, with the level sensor in its cap.

How you know it is this

  • A brake fluid warning with the level clearly fine — usually the sensor or its plug
  • Weeping around the base where the reservoir seals into the master cylinder
  • A reservoir gone brittle and crazed with age and heat

Worth knowing before you buy

  • The seals between reservoir and master cylinder are a separate small part and are what usually leaks.
  • The cap contains the level sensor and is not always supplied with the reservoir.
  • Heat and UV make these brittle here far sooner than in a cooler climate.

What we need to quote it. The chassis number settles the generation, the body and usually the engine in seventeen characters — it is on your mulkiya. A photograph of the old part helps where there is more than one version.

Servo / vacuum boosterVacuum pumpFluid reservoirMaster cylinderHard brake pipeFlexible hose
Master cylinder, servo and lines — schematic, to show where the part sits. Arrangement is right; it is a diagram and not a fitment reference.

Rest of the calipers and hydraulics

All brakes parts
Get in touch

Brake fluid reservoir for your Mercedes-Benz?

Send the chassis number and a photograph of the old part. We come back with genuine, OEM and aftermarket options priced side by side, with lead times.

Mon–Sat, 8:00 AM – 6:00 PM · +971 54 303 3119 (Operations Director) · +971 54 241 0599 (Managing Director)