2124300601 ATE Brake Master Cylinder
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ATE Brake Master Cylinder | 2124300601

Mercedes E350, E550, CLS550, E63 AMG, E63 AMG S, E400, E350 Sedan, E250, CLS63 AMG, CLS63 AMG S & more
$184.99
Reg
$192.70
List
$418.00
In Stock Status
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Leaves warehouse within 1-2 business days.

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Make Sure It Fits

P/N: 2124300601 ATE FREE SHIPPING
Cross References:
  • 010997

The master cylinder is a hydraulic cylinder that uses hydraulic pressure to transfer force to operate another hydraulic cylinder. In automobiles, master cylinders operate both braking and clutches for manual transmissions. Master cylinders are located in the engine compartment and are mounted to the vehicle firewall or on a vacuum booster on vehicles with power-assisted brakes. The master cylinder operates using a pushrod that connects the master cylinder to a pedal in the passenger compartment through the vehicle firewall.

Master cylinders fail when the seals in the cylinder leak, preventing the master cylinder from building pressure and replacing the hydraulic fluid with air.

Signs of Faulty Master Cylinders
  • A soft squishy control pedal
  • A control pedal that goes straight to the floor of the vehicle
  • A pedal that you must pump to operate the hydraulic system
  • Clear or brown fluid dripping from the master cylinder

When replacing a master cylinder in your Mercedes, you must bleed the whole hydraulic system to be free of air. This is because the air in a hydraulic system is compressible, unlike the hydraulic fluid, making the hydraulic system unresponsive.

View more Mercedes Master Cylinders.

Left = Driver side and Right = Passenger side.
All parts are priced individually unless identified as a set or kit. "Per car" notes identify how many of a given part your car has and "Left/Right or Front/Rear" notes means the part fits the left or right side of the car. These parts are still sold individually and you'll need to select the appropriate quantity if you plan to replace more than one of this item.

Frequently Viewed Together

We found 2 additional part(s) that are frequently viewed together.

Why Buy OEM & Genuine Replacement Auto Parts from AutohausAZ?

Auto parts at wholesale prices is what you will find at AutohausAZ. Have you been searching the web for auto parts for your vehicle? You have come to the right place! Here at Autohaus, we strive to offer low prices on quality replacement parts and providing first rate customer service.

What This ATE Brake Master Cylinder Fits?

Application information below is for reference only and should not be used to determine the exact vehicle fitment. Please use the "Make Sure It Fits" vehicle selection box above to determine the exact fitment and review any application notes. If you need any help determining if this part works with your vehicle, please don't hesitate to contact us.

Mercedes
15-17 - CLS400 Base, 4Matic
For cars with (Code 804, 805, 806, 807, 808, or 809).
12-18 - CLS550 Base, 4Matic
For cars with (Code 804, 805, 806, 807, 808, or 809).
12-14 - CLS63 AMG Base, 4Matic
For cars with (Code 804, 805, 806, 807, 808, or 809).
14-18 - CLS63 AMG S 4Matic
For cars with (Code 804, 805, 806, 807, 808, or 809).
14-16 - E250 Bluetec, Bluetec 4Matic
For cars with (Code 804, 805, 806, or 807).
10-13 - E350 Base, 4Matic, Bluetec
For cars with (Code 804, 805, 806, or 807). Body Type: Sedan
11-16 - E350 Base, 4Matic
For cars with (Code 804, 805, 806, or 807). Body Type: Sedan
For cars with (Code 804, 805, 806, or 807). Body Type: Wagon
13-13 - E350 Coupe/Convertible
For cars with (Code 804, 805, 806, or 807). Body Type: Sedan
13-13 - E350 Sedan
For cars with (Code 804, 805, 806, or 807). Body Type: Sedan
15-16 - E400 Base, 4Matic
For cars with (Code 804, 805, 806, or 807). Body Type: Sedan
10-14 - E550 Base, 4Matic
For cars with (Code 804, 805, 806, or 807). Body Type: Sedan
10-15 - E63 AMG Base, 4Matic
For cars with (Code 804, 805, 806, or 807).
14-16 - E63 AMG S 4Matic
For cars with (Code 804, 805, 806, or 807).