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GMC Hydraulic Power Brake Booster

31 items

A hydraulic power brake booster uses hydraulic pressure to help reduce the pedal effort needed for braking. On some vehicles the power steering pump supplies that pressure, while the brake master cylinder operates a separate brake-fluid circuit.

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Hydraulic Power Brake Booster for 1996-2002 GMC SafariHydraulic Power Brake Booster for 1996-2002 GMC Safari
A-Premium®Part # APHBB017
Hydraulic Power Brake Booster for 1996-2002 GMC Safari
52 Reviews
$234.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Safari: 1996 1997 1998 1999 2000 2001 2002
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
ColorBlack
ConditionNew
item #1018SQY7
Note
This item does not come with Master Cylinder.
Show less
Hydraulic Power Brake Booster for 1988-1991 GMC K2500
A-Premium®Part # APHBB005
Hydraulic Power Brake Booster for 1988-1991 GMC K2500
52 Reviews
$340.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC K2500: 1988 1989 1990 1991
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1018CCA9
Show less
Hydraulic Power Brake Booster for 1994-1995 GMC G2500
A-Premium®Part # APHBB011
Hydraulic Power Brake Booster for 1994-1995 GMC G2500
52 Reviews
$325.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC G2500: 1994 1995
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
ColorBlack
ConditionNew
item #1018XVPA
Note
【Note-1】This item does not come with master cylinder.
【Note-2】This item only fits diesel fuel models.
【Note-3】This item fits the 1994-1996 Chevrolet G30 and GMC G3500 with brake code JD7, not brake code JB8.
【Note-4】This item fits the 1994-1996 Chevrolet G30 and GMC G3500 with single rear wheels (SRW).
Show less
Hydraulic Power Brake Booster with Bracket for 2012-2014 GMC Savana 1500
A-Premium®Part # APHBB050
Hydraulic Power Brake Booster with Bracket for 2012-2014 GMC Savana 1500
52 Reviews
$288.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Savana 1500: 2012 2013 2014
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity1
ConditionNew
item #101966QL
Note
【Note-1】This item comes without Master Cylinder.
【Note-2】This item comes with Hydro-Boost Technology.
Show less
Hydraulic Power Brake Booster for 1997-1999 GMC P3500
A-Premium®Part # APHBB015
Hydraulic Power Brake Booster for 1997-1999 GMC P3500
52 Reviews
$301.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC P3500: 1997 1998 1999
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
ColorBlack
ConditionNew
item #10188E37
Note
【Note-1】 This item comes without Master Cylinder.
【Note-2】 This item fits models with Forward Control Chassis Cab or without Cab.
【Note-3】 This item fits models with Front Disc & Rear Drum brakes, not Rear Disc brakes.
【Note-4】 This item fits models with Brake Code JB7 & JB8, not Brake Code JF9.
Show less
Hydraulic Power Brake Booster for 1988-1991 GMC K3500
A-Premium®Part # APHBB005
Hydraulic Power Brake Booster for 1988-1991 GMC K3500
52 Reviews
$340.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC K3500: 1988 1989 1990 1991
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1018CE2A
Show less
Hydraulic Power Brake Booster for 1994-1996 GMC G3500
A-Premium®Part # APHBB011
Hydraulic Power Brake Booster for 1994-1996 GMC G3500
52 Reviews
$325.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC G3500: 1994 1995 1996
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
ColorBlack
ConditionNew
item #1018XUCT
Note
【Note-1】This item does not come with master cylinder.
【Note-2】This item only fits diesel fuel models.
【Note-3】This item fits the 1994-1996 Chevrolet G30 and GMC G3500 with brake code JD7, not brake code JB8.
【Note-4】This item fits the 1994-1996 Chevrolet G30 and GMC G3500 with single rear wheels (SRW).
Show less
Hydraulic Power Brake Booster with Bracket for 2011 GMC Sierra 2500 HD
A-Premium®Part # APHBB048
Hydraulic Power Brake Booster with Bracket for 2011 GMC Sierra 2500 HD
52 Reviews
$313.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2011 GMC Sierra 2500 HD
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
ColorBlack
ConditionNew
item #1018XYKE
Note
【Note-1】This item does not come with master cylinder.
【Note-2】This item fits models with dual rear wheel 4-wheel disc brakes without ABS (J90), 4-wheel disc brakes with dual rear wheels (J96), or single rear wheel (J95).
Show less
Hydraulic Power Brake Booster for 1984-1986 GMC C2500
A-Premium®Part # APHBB003
Hydraulic Power Brake Booster for 1984-1986 GMC C2500
52 Reviews
$342.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC C2500: 1984 1985 1986
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
ColorBlack
ConditionNew
item #1018CCX1
Note
This item comes without Master Cylinder.
Show less
Hydraulic Power Brake Booster for 1988-1991 GMC C2500
A-Premium®Part # APHBB005
Hydraulic Power Brake Booster for 1988-1991 GMC C2500
52 Reviews
$340.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC C2500: 1988 1989 1990 1991
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1018C9Z6
Show less
Hydraulic Power Brake Booster with Bracket for 2009-2011 GMC Savana 4500
A-Premium®Part # APHBB049
Hydraulic Power Brake Booster with Bracket for 2009-2011 GMC Savana 4500
52 Reviews
$308.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Savana 4500: 2009 2010 2011
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
ColorBlack
ConditionNew
item #1018XXGX
Note
【Note-1】This item does not come with master cylinder.
【Note-2】This item fits the Chevrolet Express 2500 and GMC Savana 2500 with an 8600 lbs / 3900 kg GVWR (C6P).
Show less
Hydraulic Power Brake Booster with Bracket for 2011 GMC Sierra 3500 HD
A-Premium®Part # APHBB048
Hydraulic Power Brake Booster with Bracket for 2011 GMC Sierra 3500 HD
52 Reviews
$313.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2011 GMC Sierra 3500 HD
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
ColorBlack
ConditionNew
item #1018XV64
Note
【Note-1】This item does not come with master cylinder.
【Note-2】This item fits models with dual rear wheel 4-wheel disc brakes without ABS (J90), 4-wheel disc brakes with dual rear wheels (J96), or single rear wheel (J95).
Show less
Hydraulic Power Brake Booster for 1987-1989 GMC R2500
A-Premium®Part # APHBB003
Hydraulic Power Brake Booster for 1987-1989 GMC R2500
52 Reviews
$342.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC R2500: 1987 1988 1989
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
ColorBlack
ConditionNew
item #1018C9PV
Note
This item comes without Master Cylinder.
Show less
Hydraulic Power Brake Booster for 1988-1991 GMC C3500
A-Premium®Part # APHBB005
Hydraulic Power Brake Booster for 1988-1991 GMC C3500
52 Reviews
$340.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC C3500: 1988 1989 1990 1991
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1018CCA5
Show less
Hydraulic Power Brake Booster with Bracket for 2008-2011 GMC Savana 2500
A-Premium®Part # APHBB049
Hydraulic Power Brake Booster with Bracket for 2008-2011 GMC Savana 2500
52 Reviews
$308.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Savana 2500: 2008 2009 2010 2011
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
ColorBlack
ConditionNew
item #1018XUTQ
Note
【Note-1】This item does not come with master cylinder.
【Note-2】This item fits the Chevrolet Express 2500 and GMC Savana 2500 with an 8600 lbs / 3900 kg GVWR (C6P).
Show less
Hydraulic Power Brake Booster with Bracket for 2008-2011 GMC Savana 3500
A-Premium®Part # APHBB049
Hydraulic Power Brake Booster with Bracket for 2008-2011 GMC Savana 3500
52 Reviews
$308.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Savana 3500: 2008 2009 2010 2011
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
ColorBlack
ConditionNew
item #1018XYVZ
Note
【Note-1】This item does not come with master cylinder.
【Note-2】This item fits the Chevrolet Express 2500 and GMC Savana 2500 with an 8600 lbs / 3900 kg GVWR (C6P).
Show less
Hydraulic Power Brake Booster for 1984-1986 GMC K2500
A-Premium®Part # APHBB003
Hydraulic Power Brake Booster for 1984-1986 GMC K2500
52 Reviews
$342.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC K2500: 1984 1985 1986
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
ColorBlack
ConditionNew
item #1018CGCQ
Note
This item comes without Master Cylinder.
Show less
Hydraulic Power Brake Booster for 1987 GMC V1500
A-Premium®Part # APHBB003
Hydraulic Power Brake Booster for 1987 GMC V1500
52 Reviews
$342.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1987 GMC V1500
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
ColorBlack
ConditionNew
item #1018CG7T
Note
This item comes without Master Cylinder.
Show less
Hydraulic Power Brake Booster for 1987 GMC R1500
A-Premium®Part # APHBB003
Hydraulic Power Brake Booster for 1987 GMC R1500
52 Reviews
$342.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1987 GMC R1500
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
ColorBlack
ConditionNew
item #1018CC17
Note
This item comes without Master Cylinder.
Show less
Hydraulic Power Brake Booster for 1987-1991 GMC R1500 Suburban
A-Premium®Part # APHBB003
Hydraulic Power Brake Booster for 1987-1991 GMC R1500 Suburban
52 Reviews
$342.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC R1500 Suburban: 1987 1988 1989 1990 1991
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
ColorBlack
ConditionNew
item #1018C9RS
Note
This item comes without Master Cylinder.
Show less
12
Page 1 of 2

Hydraulic Power Brake Boosters

A hydraulic power brake booster uses hydraulic pressure to help reduce the pedal effort needed for braking. On some vehicles the power steering pump supplies that pressure, while the brake master cylinder operates a separate brake-fluid circuit.

A-Premium offers hydraulic boosters for selected applications. Match the booster to the original system, including the pedal connection, mounting and hydraulic line ports.

Choosing A Hydroboost Brake Booster

Hydraulic and vacuum boosters use different assist arrangements. Select the design specified for the vehicle rather than choosing by the bolt pattern alone.

Check the connection to the master cylinder and the listed package contents. A change in pedal effort or a leak can involve the booster, hydraulic supply or another brake-system component and calls for diagnosis.

Frequently Asked Questions (FAQ)

How does Hydroboost differ from a vacuum brake booster?

A hydraulic booster uses pressurized fluid for assist; a vacuum booster uses a pressure difference across a diaphragm. The vehicle's original system determines the correct replacement and connections.

Is the brake master cylinder included with the booster?

The listed A-Premium Tahoe/Yukon and Ford F-450/F-550 boosters specify that the master cylinder is not included. Check the contents of the selected booster for the parts required by the repair.

Does a hydraulic booster use the same fluid as the brakes?

In a typical power-steering-fed system, the booster assist circuit uses power steering fluid and the master cylinder supplies the separate brake-fluid circuit. Use only the fluids specified for each vehicle circuit.

Can low steering-system pressure affect brake assist?

On a booster supplied by the power steering pump, a supply problem can increase brake pedal effort as well as affect steering assist. The booster, pump, fluid and lines should be diagnosed as a system.

Can I replace a vacuum booster with a hydraulic unit directly?

The hydraulic unit needs the correct pressure supply, line routing and pedal and master-cylinder connections. It is not a direct replacement for a vacuum system without a vehicle-specific conversion design.

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Steering Knuckle
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Steering Column Shaft
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Tire Pressure Monitoring System Sensor