How to service and repair the brake master cylinder on Ford Mustang?

The first step to repair the brake master cylinder requires approved DOT 3 motor vehicle brake fluid since alternative fluids will permanently harm the system making brakes nonfunctional with risks for personal injury. The warning section from the product label and the MSDS document require detailed examination. Additional details lie within these documents. For medical emergency support regarding Ford/Motorcraft products you should call 1-800-959-3673. Painted along with plastic surfaces need protective measures against brake fluid spraying which should be cleaned up right away using water. Begin the operation by placing the A/C suction accumulator to the side. Then use a wrench to remove the two securing bolts before setting the accumulator to the side. To proceed with the procedure first disconnect the brake fluid sensor electrical connector followed by removing the clutch hose clamp when dealing with vehicles with manual transmissions. Additionally disconnect the clutch hose from the brake fluid reservoir. Before removing the two brake tubes from the brake master cylinder users must cap the brake lines and plug brake master cylinder ports while securing attachments to 17 Nm (13 ft. lbs.) torque upon reconnection. Discard and remove the two brake master cylinder nuts before extraction then reinstall them with a torque of 25 Nm (18 ft. lbs.). Complete the service by performing a bleeding procedure after you have reversed the removal steps.

OEM Ford Mustang Brake Master Cylinder

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12 Brake Master Cylinders found

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Ford Mustang Master Cylinder
Part Number: DR3Z-2140-A
$145.86 MSRP: $240.00
You Save: $94.14 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cylinder Assembly - Master; Brake Master Cylinder
- Replaces: AR3Z-2140-A, CR3Z-2140-A, BRMC-87, BRMC-190
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2014 Ford Mustang | Base, Boss 302, GT, Shelby GT500 | 6 Cyl 3.7 L GAS, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 5.8 L GAS
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Ford Mustang Master Cylinder
Part Number: FR3Z-2140-C
$167.51 MSRP: $266.00
You Save: $98.49 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Assembly - Master; Brake Master Cylinder
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2023 Ford Mustang | Bullitt, EcoBoost, EcoBoost Premium, GT, GT 50 Years Limited Edition, GT Premium, Mach 1, Shelby GT350, Shelby GT350R, V6 | 4 Cyl 2.3 L GAS, 6 Cyl 3.7 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.2 L GAS
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Ford Mustang Master Cylinder
Part Number: FR3Z-2140-B
$168.77 MSRP: $268.00
You Save: $99.23 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Assembly - Master; Brake Master Cylinder
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2023 Ford Mustang | Bullitt, GT, GT 50 Years Limited Edition, GT Premium, Mach 1 | 8 Cyl 5.0 L GAS
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Ford Mustang Master Cylinder
Part Number: FR3Z-2140-A
$168.77 MSRP: $268.00
You Save: $99.23 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Assembly - Master; Brake Master Cylinder
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2023 Ford Mustang | Bullitt, GT, GT 50 Years Limited Edition, GT Premium, Mach 1 | 8 Cyl 5.0 L GAS
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Ford Mustang Master Cylinder
Part Number: FR3Z-2140-D
$153.66 MSRP: $244.00
You Save: $90.34 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Assembly - Master; Brake Master Cylinder
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2023 Ford Mustang | Bullitt, EcoBoost, EcoBoost Premium, GT, GT 50 Years Limited Edition, GT Premium, Mach 1, Shelby GT350, Shelby GT350R, Shelby GT500, V6 | 4 Cyl 2.3 L GAS, 6 Cyl 3.7 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.2 L GAS
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Ford Mustang Master Cylinder
Part Number: 9R3Z-2140-A
Product Specifications
- Other Name: Cylinder Assembly - Master; Brake Master Cylinder
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009 Ford Mustang | Base, Bullitt, GT, Shelby GT500, Shelby GT500KR | 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS
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Ford Mustang Master Cylinder
Part Number: 6R3Z-2140-AA
Product Specifications
- Other Name: Cylinder Assembly - Master; Brake Master Cylinder
- Replaces: 4R3Z-2140-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2008 Ford Mustang | Base, Bullitt, GT, Shelby GT, Shelby GT500, Shelby GT500KR | 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS
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Ford Mustang Master Cylinder
Part Number: XR3Z-2140-BA
Product Specifications
- Other Name: Kit - Master Cylinder; Brake Master Cylinder; Kit - Master Cylinder Repair
- Manufacturer Note: GT & Cobra w/hydroboost, w/Traction Assist
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2004 Ford Mustang | GT, GT Bullitt, Mach 1, SVT Cobra, SVT Cobra 10th Anniversary | 8 Cyl 4.6 L GAS
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Ford Mustang Master Cylinder
Part Number: F9ZZ-2140-DA
Product Specifications
- Other Name: Cylinder Assembly - Master; Brake Master Cylinder
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2004 Ford Mustang | Base | 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L GAS
View related parts
Ford Mustang Master Cylinder
Part Number: F9ZZ-2140-CA
Product Specifications
- Other Name: Cylinder Assembly - Master; Brake Master Cylinder
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2004 Ford Mustang | Base | 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L GAS
View related parts
Ford Mustang Master Cylinder
Part Number: F6ZZ-2140-A
Product Specifications
- Other Name: Cylinder Assembly - Master; Brake Master Cylinder
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1996-1998 Ford Mustang | Base, GT | 6 Cyl 3.8 L GAS, 8 Cyl 4.6 L GAS
View related parts
Ford Mustang Master Cylinder
Part Number: E4DZ2140A
Product Specifications
- Other Name: Cylinder Assembly - Master; Brake Master Cylinder
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1984-1986 Ford Mustang | GT, GT-350 20th Anniversary, L, LX, SVO | 4 Cyl 2.3 L GAS, 6 Cyl 3.8 L GAS

Ford Mustang Brake Master Cylinder

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Ford Mustang Brake Master Cylinder Parts Questions & Experts Answers

Master Cylinder
6R3Z-2140-AA
Q: How to service and repair the brake master cylinder on Ford Mustang?
A: The first step to repair the brake master cylinder requires approved DOT 3 motor vehicle brake fluid since alternative fluids will permanently harm the system making brakes nonfunctional with risks for personal injury. The warning section from the product label and the MSDS document require detailed examination. Additional details lie within these documents. For medical emergency support regarding Ford/Motorcraft products you should call 1-800-959-3673. Painted along with plastic surfaces need protective measures against brake fluid spraying which should be cleaned up right away using water. Begin the operation by placing the A/C suction accumulator to the side. Then use a wrench to remove the two securing bolts before setting the accumulator to the side. To proceed with the procedure first disconnect the brake fluid sensor electrical connector followed by removing the clutch hose clamp when dealing with vehicles with manual transmissions. Additionally disconnect the clutch hose from the brake fluid reservoir. Before removing the two brake tubes from the brake master cylinder users must cap the Brake Lines and plug brake master cylinder ports while securing attachments to 17 Nm (13 ft. lbs.) torque upon reconnection. Discard and remove the two brake master cylinder nuts before extraction then reinstall them with a torque of 25 Nm (18 ft. lbs.). Complete the service by performing a bleeding procedure after you have reversed the removal steps.