Mercedes-Benz CLS Brake Master Cylinders

We found 14 eBay listings for Mercedes-Benz CLS brake master cylinders, covering model years 2003 to 2019.

14 listings available |12 sellers

Last checked: . Confirm current price and fitment with the seller.

Compare brake master cylinders options for the Mercedes-Benz CLS by part number, specification and seller fitment details. Matching listing titles mention 2003–2019; this is seller-described coverage, not confirmed fitment. Check the exact generation, engine and required specification before choosing a listing.

What the listings say: Of the 14 listings for Mercedes-Benz CLS brake master cylinders checked on 5 November 2026, 13 give model years between 2003 and 2019, most often 2014–2018 (3). Part numbers in more than one title: A2124303330. Titles are the sellers’ descriptions, not confirmed fitment: match the part number, model year, generation and engine before you buy.

14 Results

Brake Master Cylinders

Found 14 listings for "mercedes benz cls brake master cylinders"

2014 - 2018 MERCEDES CLS550 W218 BRAKE BOOSTER & MASTER CYLINDER & RESERVOIR OEM

2014 - 2018 MERCEDES CLS550 W218 BRAKE BOOSTER & MASTER CYLINDER & RESERVOIR OEM

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Used📍 US
Seller: advauto.parts
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Mercedes-Benz 2014 RWD CLS550 4.7 Brake Master Cylinder Booster Pump A2124303330

Mercedes-Benz 2014 RWD CLS550 4.7 Brake Master Cylinder Booster Pump A2124303330

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Used📍 US
Seller: dtvmotors_llc
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Mercedes-Benz CLS550 4Matic 2012 Brake Booster Master Cylinder A2124303330 OEM

Mercedes-Benz CLS550 4Matic 2012 Brake Booster Master Cylinder A2124303330 OEM

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Used📍 US
Seller: dtvmotors_llc
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Used Brake Master Cylinder fits: 2014 Mercedes-benz Mercedes cls-class 218 Type

Used Brake Master Cylinder fits: 2014 Mercedes-benz Mercedes cls-class 218 Type

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Used📍 US
Seller: martins_import
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Brake Master Cylinder w/o Reservoir for Mercedes CLS550 E320 E350c E550 G550

Brake Master Cylinder w/o Reservoir for Mercedes CLS550 E320 E350c E550 G550

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New📍 US
Seller: autoparts_premium
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2003-2012 MERCEDES E320 SL55 AMG CLS550 SL65 AMG SL600 BRAKE MASTER CYLINDER

2003-2012 MERCEDES E320 SL55 AMG CLS550 SL65 AMG SL600 BRAKE MASTER CYLINDER

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New📍 US
Seller: auto-parts-connect
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Brake Master Cylinder 219 Type CLS550 Fits 07-11 MERCEDES CLS-CLASS 417230

Brake Master Cylinder 219 Type CLS550 Fits 07-11 MERCEDES CLS-CLASS 417230

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Used📍 US
Seller: bobbys273018
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2012-2018 MERCEDES CLS550 W218 BRAKE MASTER CYLINDER BOOSTER OEM A2124301330

2012-2018 MERCEDES CLS550 W218 BRAKE MASTER CYLINDER BOOSTER OEM A2124301330

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Used📍 US
Seller: upstate_parts
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2014-2018 Mercedes-Benz CLS-Class Power Brake Booster 218 Type

2014-2018 Mercedes-Benz CLS-Class Power Brake Booster 218 Type

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Used📍 US
Seller: parts53534
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Mercedes-Benz CLS 2012 RWD Auto Brake Master Cylinder Booster Pump A2124303330

Mercedes-Benz CLS 2012 RWD Auto Brake Master Cylinder Booster Pump A2124303330

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Used📍 US
Seller: dtvmotors_llc
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19 2019 MERCEDES BENZ CLS450 3.0L BRAKE MASTER CYLINDER

19 2019 MERCEDES BENZ CLS450 3.0L BRAKE MASTER CYLINDER

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Used📍 US
Seller: okautopartsms
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Brake Master Cylinder 218 Type Fits 15-18 MERCEDES CLS-CLASS 1140782

Brake Master Cylinder 218 Type Fits 15-18 MERCEDES CLS-CLASS 1140782

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Used📍 US
Seller: allantesrr
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2014-2018 Mercedes-Benz CLS-CLASS Power Brake Booster 218 Type

2014-2018 Mercedes-Benz CLS-CLASS Power Brake Booster 218 Type

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Used📍 US
Seller: chuckandeddies
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2009 Mercedes-Benz CLS Brake Master Cylinder OEM 109K Miles - LKQ455918058

2009 Mercedes-Benz CLS Brake Master Cylinder OEM 109K Miles - LKQ455918058

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Used📍 US
Seller: lkqonline
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Questions about these listings

Which model years are named in the listings for Mercedes-Benz CLS brake master cylinders?

13 listing titles give model years from 2003 to 2019; 2014–2018 appears most often (3 listings). Check your car’s year against the fitment details in each listing.

Which part numbers appear in more than one listing for Mercedes-Benz CLS brake master cylinders?

A2124303330 appears in more than one title. Compare the number on your old part with the listing before you buy.

How do I check fitment before buying Mercedes-Benz CLS brake master cylinders?

Match the part number on your old part with the listing, then confirm the model year, generation and engine in the seller’s fitment details. Titles are the sellers’ descriptions, not confirmed fitment.

Check compatibility before buying

These listings were found using Mercedes-Benz CLS brake master cylinders search terms. A search match does not establish fitment. Compare the part number, vehicle year, generation and engine with the seller's compatibility details. Confirm delivery, returns and the final price on eBay before ordering.