How to Remove and Replace a Brake Master Cylinder on Jeep Grand Cherokee?

Before you put in the brake master cylinder, bleed it on the bench so that air doesn't get trapped. To start the process, install the brake master cylinder, using a new gasket and tightening the nuts 8. Then, plug back in the brake fluid level cable connector which is number 7. After that, put the secondary brake line 6 onto the brake master cylinder, before you connect the primary brake line 6 to it as well. The next step is to fill and bleed the whole brake system.

How to Properly Install a Brake Master Cylinder Without Causing Leaks on Jeep Wrangler?

When installing the Brake Master Cylinder, first lubricate the new grommets (2) with clean brake fluid and install them in the reservoir outlets (1) with only finger pressure to assure they are correctly seated and then check for leaks. Next slip the reservoir (4) and grommets into the holes in the master cylinder and rock them back and forth while pressing down to seat them firmly with the four tabs engaging over the nubs (5). In the event the fluid level sensor (2) was removed insert it into the reservoir until tabs click, then reconnect electrical connector (3) to the Fluid Reservoir Level Switch. Lastly, take out the prop rod from the car and fill and bleed the base brake system.

OEM Jeep Brake Master Cylinder

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29 Brake Master Cylinders found

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Jeep Master Cylinder Part Number: 5072526AB
$206.17 MSRP: $428.00
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Product Specifications
- Other Name: Master Cylinder - Brake; Brake Master Cylinder; Master Cylinder Brake
Fits the following Jeep Models:
- Liberty | 2002-2005 | Limited, Renegade, Rocky Mountain Edition, Sport | 4 Cyl 2.4 L GAS, 4 Cyl 2.8 L DIESEL, 6 Cyl 3.7 L GAS
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Jeep Master Cylinder Part Number: 5175732AA
$260.59 MSRP: $386.00
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Product Specifications
- Other Name: Cylinder - Brake; Brake Master Cylinder; Master Cylinder Brake
Fits the following Jeep Models:
- Commander | 2006-2010 | 65th Anniversary Edition, Base, Limited, Overland, Sport | 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L GAS
- Grand Cherokee | 2006-2010 | 65th Anniversary Edition, Laredo, Limited, Overland, SRT8 | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.1 L GAS
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Jeep Master Cylinder Part Number: 68306574AD
$240.89 MSRP: $364.00
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Product Specifications
- Other Name: Cylinder - Brake; Brake Master Cylinder
- Replaces: 68306574AA, 68306574AC, 68306574AB
Fits the following Jeep Models:
- Grand Cherokee | 2016-2022 | 4xe, 75th Anniversary, 80th Anniversary, Altitude, High Altitude, Laredo, Laredo E, Laredo X, Limited, Limited X, Overland, SRT, Summit, Summit Reserve, Trackhawk, Trailhawk, Upland | 3.0L V6, 3.6L V6, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 5.7L V8, 6 Cyl 3.0 L DIESEL, 6 Cyl 3.6 L FLEX, 6.2L V8, 6.4L V8, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L GAS, 8 Cyl 6.4 L GAS
- Grand Cherokee WK | 2022 | Laredo E, Laredo X, Limited | 6 Cyl 3.6 L FLEX
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Jeep Master Cylinder Part Number: 68385585AD
$282.12 MSRP: $415.00
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Product Specifications
- Other Name: Cylinder - Brake; Master Cylinder Assembly
- Replaces: 68385585AB, 68385585AC
Fits the following Jeep Models:
- Wrangler | 2018-2025 | 80th Anniversary, Freedom, Islander, Rubicon, Rubicon X, Sport, Sport S, Unlimited 80th Anniversary, Unlimited Freedom, Unlimited High Altitude, Unlimited High Tide, Unlimited Islander, Unlimited Moab, Unlimited Rubicon, Unlimited Rubicon X, Unlimited Sahara, Unlimited Sahara Altitude, Unlimited Sport, Unlimited Sport Altitude, Unlimited Sport S, Unlimited Willys, Unlimited Willys Sport, Willys, Willys Sport | 2.0L L4, 3.0L V6, 3.6L V6, 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L DIESEL, 6 Cyl 3.6 L GAS, 6 Cyl 3.6 L MILD HYBRID EV-GAS (MHEV)
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Jeep Master Cylinder Part Number: 5189227AA
$842.92 MSRP: $1068.55
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Product Specifications
- Other Name: Master Cylinder - Brake; Brake Master Cylinder; Master Cylinder Brake
Fits the following Jeep Models:
- Liberty | 2006-2007 | 65th Anniversary Edition, Limited, Renegade, Sport | 4 Cyl 2.8 L DIESEL, 6 Cyl 3.7 L GAS
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Jeep Master Cylinder Part Number: 68263298AA
$194.88 MSRP: $287.00
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Product Specifications
- Other Name: Cylinder - Brake; Brake Master Cylinder; Master Cylinder Brake
Fits the following Jeep Models:
- Renegade | 2015-2023 | 75th Anniversary, 80th Anniversary, Altitude, Dawn Of Justice, High Altitude, Islander, Jeepster, Latitude, Limited, Red, Sport, Trailhawk, Upland | 4 Cyl 1.3 L GAS, 4 Cyl 1.4 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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Jeep Master Cylinder Brake Part Number: 68347156AC
$169.95 MSRP: $253.00
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Product Specifications
- Other Name: Cylinder - Brake
- Replaces: 68347156AA, 68347156AB
Fits the following Jeep Models:
- Compass | 2017-2018 | Latitude, Limited, Sport, Trailhawk | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
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Jeep Control Module Part Number: 5179865AA
$397.63 MSRP: $720.00
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Product Specifications
- Other Name: Master Cylinder - Anti-Lock Brake System; ABS Control Module; Modulator Valve; ABS Control Unit
Fits the following Jeep Models:
- Patriot | 2008 | Limited, Sport | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
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Jeep Master Cylinder Brake Part Number: 68347156AD
$169.95 MSRP: $253.00
You Save: $83.05 (33%)
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Product Specifications
- Other Name: Cylinder - Brake
Fits the following Jeep Models:
- Compass | 2019-2022 | 80th Anniversary, Altitude, High Altitude, Latitude, Latitude Lux, Limited, Red, Sport, Trailhawk, Upland | 4 Cyl 2.4 L GAS
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Jeep Master Cylinder Part Number: 68347156AE
$130.46 MSRP: $198.00
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Product Specifications
- Other Name: Cylinder - Brake
Fits the following Jeep Models:
- Compass | 2023-2025 | Altitude, High Altitude, Latitude, Latitude Lux, Limited, Red, Sport, Trailhawk | 4 Cyl 2.0 L GAS
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Jeep Master Cylinder Reservoir Part Number: 68263136AA
$251.53 MSRP: $373.00
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Product Specifications
- Other Name: Reservoir - Brake Master Cylinder; Brake Master Cylinder Reservoir; Reservoir; Reservoir Brake Master Cylinder Part Includes Fluid Level Sensor; Reservoir Brake Master Cylinder
Fits the following Jeep Models:
- Renegade | 2015-2023 | 75th Anniversary, 80th Anniversary, Altitude, Dawn Of Justice, High Altitude, Islander, Jeepster, Latitude, Limited, Red, Sport, Trailhawk, Upland | 4 Cyl 1.3 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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Jeep Master Cylinder Part Number: 5175704AB
$106.96 MSRP: $158.00
You Save: $51.04 (33%)
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Product Specifications
- Other Name: Cylinder - Brake; Brake Master Cylinder
- Replaces: 5175704AA
Fits the following Jeep Models:
- Compass | 2007-2010 | Limited, Sport | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
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Jeep Master Cylinder Reservoir Part Number: 68263135AA
$268.52 MSRP: $399.00
You Save: $130.48 (33%)
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Product Specifications
- Other Name: Reservoir - Brake Master Cylinder; Brake Master Cylinder Reservoir; Reservoir; Reservoir Brake Master Cylinder Part Includes Fluid Level Sensor; Reservoir Brake Master Cylinder
Fits the following Jeep Models:
- Renegade | 2015-2019 | 75th Anniversary, Altitude, High Altitude, Latitude, Limited, Sport, Trailhawk | 4 Cyl 1.3 L GAS, 4 Cyl 1.4 L GAS
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Jeep Master Cylinder Part Number: 5143279AA
Product Specifications
- Other Name: Cylinder - Brake; Brake Master Cylinder; Master Cylinder Brake
Fits the following Jeep Models:
- Grand Cherokee | 2005 | Laredo, Limited | 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L GAS
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Jeep Master Cylinder Part Number: 4761941
Product Specifications
- Other Name: Master Cylinder - Brake; Brake Master Cylinder; Master Cylinder And Reservoir Assembly, Brake; Cylinder, Brake Master; Master Cylinder Brake
Fits the following Jeep Models:
- Cherokee | 1995-2001 | Classic, Country, Limited, SE, Sport | 4 Cyl 2.5 L GAS, 6 Cyl 4.0 L GAS
- Grand Cherokee | 1995-1998 | 5.9 Limited, Laredo, Limited, Orvis, SE, TSi | 6 Cyl 4.0 L GAS, 8 Cyl 5.2 L GAS, 8 Cyl 5.9 L GAS
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Jeep Master Cylinder Part Number: 4798157
Product Specifications
- Other Name: Master Cylinder - Brake; Brake Master Cylinder; Master Cylinder Brake
Fits the following Jeep Models:
- Wrangler | 1997-2006 | 65th Anniversary Edition, Rubicon, SE, Sahara, Sport, Unlimited, Unlimited Rubicon, X | 4 Cyl 2.4 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 4.0 L GAS
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Jeep Master Cylinder Part Number: 68004467AD
Product Specifications
- Other Name: Cylinder - Brake; Brake Master Cylinder; Master Cylinder Assembly
- Replaces: 68004467AC, 68004467AA, 68004467AB
Fits the following Jeep Models:
- Liberty | 2008-2011 | Limited, Renegade, Sport | 3.7L V6, 6 Cyl 3.7 L GAS
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Jeep Master Cylinder Part Number: 5175093AB
Product Specifications
- Other Name: Cylinder - Brake; Brake Master Cylinder; Clutch Master Cylinder; Master Cylinder Brake
- Replaces: 5175093AA
Fits the following Jeep Models:
- Compass | 2007-2017 | 75th Anniversary, Altitude, Base, High Altitude, Latitude, Limited, Sport | 2.0L L4, 2.4L L4, 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
- Patriot | 2007-2017 | 75th Anniversary, Latitude, Latitude X, Limited, Sport | 2.0L L4, 2.4L L4, 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
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Jeep Master Cylinder Part Number: 4741834
Product Specifications
- Other Name: Cylinder, Brake Master; Brake Master Cylinder
Fits the following Jeep Models:
- Wrangler | 1993-1994 | Base, Renegade, S, SE, Sahara | 4 Cyl 2.5 L GAS, 6 Cyl 4.0 L GAS
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Jeep Master Cylinder Part Number: 4796787
Product Specifications
- Other Name: Master Cylinder - Power Brake
Fits the following Jeep Models:
- Cherokee | 1984-1990 | Base, Chief, Laredo, Limited, Pioneer, Sport | 4 Cyl 2.1 L DIESEL, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.0 L GAS
- Comanche | 1986-1990 | Base, Chief, Custom, Eliminator, Laredo, Pioneer, X, XLS | 4 Cyl 2.1 L DIESEL, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.0 L GAS
- Wrangler | 1987-1990 | Base, Islander, Laredo, S, Sahara, Sport | 4 Cyl 2.5 L GAS, 6 Cyl 4.2 L GAS
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Jeep Brake Master Cylinder

OEM parts sourced directly from Jeep deliver superior quality, long lasting strength, and a precise fit you can trust. Each item goes through strict quality checks to ensure safety, toughness, and performance that matches your factory equipment. At JeepPartsDeal online shop, you'll get top-quality, budget-friendly OEM Jeep Brake Master Cylinder for your vehicle. We focus on giving you a high standard without pushing up the price. Our full selection of genuine factory products comes backed by the original manufacturer's warranty. You'll love our fast delivery, seamless shopping experience, and convenient return policy, saving you all the hassle.

Jeep Brake Master Cylinder converts the force of the pedal to hydraulic bite enabling the driver to have immediate, reliable stopping power. Jeep got its chassis rubbing along rocky outcroppings, river fords, and decades of field service, and all its present models come out of the production line with densely laced steel bones, steep approach angles, and a no-nonsense look that scoffs at potholes. Drivers boast of the open-air roofs, the squared fenders that shake off the branches, and the Selec-Terrain dial that jumps to snow to sand to mud without seeking a grip, and Jeep supports that with a buzzing owner tribe that shares trail tips online. Touchscreen controls, sharp voice recognition, and software updates via the air, as well as tow hooks and skid plates, are all evidence that Jeep is a blend of digital convenience and mechanical strength. In all trail-ready rigs, Jeep installs a Brake Master Cylinder that is designed to maintain two hydraulic circuits alive in case one of them is struck. The Brake Master Cylinder is composed of two pistons that slide in a cast iron or aluminum bore, force the fluid through separate lines, close firmly with precision cups, and give the pedal a firm feel when the hairpin is down or when there is an emergency on the highway and several seconds can mean the difference between life and death. Frequent changes of fluids ensure the Brake Master Cylinder remains free of moisture which pits the bore and robs the pressure. Under good care, the Brake Master Cylinder will shake off the daily attacks and will be in readiness to follow through on panic stops one after the other on the erratic road.

Jeep Brake Master Cylinder Parts and Q&A

Master Cylinder
5175732AA
Q: How to Remove and Replace a Brake Master Cylinder on Jeep Grand Cherokee?
A:
Before you put in the brake master cylinder, bleed it on the bench so that air doesn't get trapped. To start the process, install the brake master cylinder, using a new gasket and tightening the nuts 8. Then, plug back in the brake fluid level cable connector which is number 7. After that, put the secondary brake line 6 onto the brake master cylinder, before you connect the primary brake line 6 to it as well. The next step is to fill and bleed the whole brake system.
Master Cylinder
68057474AE
Q: How to Properly Install a Brake Master Cylinder Without Causing Leaks on Jeep Wrangler?
A:
When installing the Brake Master Cylinder, first lubricate the new grommets (2) with clean brake fluid and install them in the reservoir outlets (1) with only finger pressure to assure they are correctly seated and then check for leaks. Next slip the reservoir (4) and grommets into the holes in the master cylinder and rock them back and forth while pressing down to seat them firmly with the four tabs engaging over the nubs (5). In the event the fluid level sensor (2) was removed insert it into the reservoir until tabs click, then reconnect electrical connector (3) to the Fluid Reservoir Level Switch. Lastly, take out the prop rod from the car and fill and bleed the base brake system.