Dorman M630927 | Acura RDX Brake Master Cylinder

Part Number
Brake Master Cylinder

Fits: 13-18 Acura RDX

Special Price $84.14 Regular Price $98.99
In stock
Only 5 left
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Estimated Ship Date: 1 Business Day or Less
This brake master cylinder is precision-engineered to match the design, function, and performance of the original master cylinder on specific vehicle years, makes and models. It is made of new, high-quality materials for a safe, durable replacement.

BRAND: Dorman - First Stop


  • 100% new - made entirely of new materials, not remanufactured, to ensure highest quality and safety
  • Acura RDX 2018-13
  • Brake Master Cylinder
  • Brake, Master, Cylinder, Brakes, Cylinders
  • Durable design - all rubber components are made of high-quality EPDM compound for resistance to glycol-based brake fluid
  • Precise replacement - cylinder housing is constructed to match the casting material of the original part and ensure similar performance
  • Strict specifications - made to meet rigorous SAE International standards


Number of Outlets2
Package ContentsMaster Cylinder
Rearward Outlet SizeM12 X 1.0
Reservoir TypeRemote
Thread Pitch1.0


  • Honda: 46100TX4A02
  • A1 Cardone: 11-4690
  • Centric Parts: 130.40081


  • 2013-2018 Acura RDX - Position: N/A
Customer Questions
Can I use Dorman parts to replace OEM parts?
Yes, Dorman parts can often be used as replacements for OEM parts, but it is important to carefully compare specifications and ensure compatibility.
How do I install Dorman shift linkage bushing?
To install a Dorman shift linkage bushing, first locate the old bushing and remove it if necessary. Apply lubricant to the Dorman bushing and slide it onto the shift linkage, tapping it into place with a soft tool until fully seated. Check the alignment and function of the shift linkage after installation.
Where is Dorman manufactured?
Dorman is a global automotive parts supplier with manufacturing facilities in the United States, Mexico, Canada, China, and India. Its headquarters and largest manufacturing facility are located in Colmar, Pennsylvania, USA.
What is a brake master cylinder?
The brake master cylinder converts brake pedal pressure into hydraulic pressure to activate the brakes.
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