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  2. Auto Parts
  3. Brake System
  4. Hardware
  5. Power Brake Booster
  6. A1 Cardone 54-71084

A1 Cardone 54-71084 Power Brake Booster

A1 Cardone 54-71084 Power Brake Booster Image 1
A1 Cardone 54-71084 Power Brake Booster Image 2
A1 Cardone 54-71084 Power Brake Booster Image 3
A1 Cardone 54-71084 Power Brake Booster Image 4
A1 Cardone 54-71084 Power Brake Booster Image 5
A1 Cardone 54-71084 Power Brake Booster Image 6
A1 Cardone 54-71084 Power Brake Booster Image 7
A1 Cardone 54-71084 Power Brake Booster Image 8
A1 Cardone 54-71084 Power Brake Booster

A1 Cardone
Brand:A1 Cardone
Part Number: 54-71084
UPC: 082617348607
Weight: 12.45 lbs
Condition:Remanufactured



Core: See Value In Cart
Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the A1 Cardone 54-71084 Power Brake Booster for your vehicle. Buy now and secure your purchase online!

CARDONE Remanufactured Vacuum Brake Boosters, Hydro-Vac Boosters, and Hydraulic Boosters, offer your vehicle reliable stopping performance, every time. Each unit is reverse engineered, based off 40 years of CARDONE Engineering expertise, where original design weaknesses are identified, corrected and where applicable upgraded to provide a more durable part then the original unit. Every unit is remanufactured to meet or exceed OEM performance, providing a quality product both you and your vehicle rely on.

Features and Benefits:

  • 100% O.E. quality seals, and check valves are installed on every unit for like-new performance and reliability.
  • 100% O.E. quality seals, diaphragms and check valves are installed on every unit for like-new performance and reliability.
  • All units are 100% tested to ensure reliable performance.
  • Exclusive rust-prohibitive finishing process extends unit life.
  • Guaranteed fit and function.
  • Master cylinder output rods are pre-adjusted (when included) for easier and faster installation.
  • Master cylinder output rods are pre-adjusted (when included) for quick and easy installation.
  • Meets or exceeds O.E. performance.
  • New mounting nuts and washers ensure proper, hassle-free installation.
  • Remanufactured to match O.E. performance.

Specifications:

Booster Type:
Vacuum
Brake Pedal Rod Extension Included:
No
Brake Service Grade:
Regular
Contains Electronic Components:
No
Diaphragm Diameter:
10.4 in.
Diaphragm Diameter:
264.16 mm
Diaphragm Type:
Dual
Does it require SDS:
No
E-Waste:
No
FAA_A10:
The most common way to identify the brake booster is by the vehicle application. However, most brake boosters have a pedal rod identification number stamped on the end of the rod. This can helpful in identifying the correct replacement brake booster.
FAA_A1:
A brake booster assists in pushing the master cylinder piston when the brakes are applied. This multiplies pedal force to decrease stopping distances.
FAA_A2:
For proper functionality, a brake booster will need a consistent supply of 18-21 inches of vacuum.
FAA_A3:
With the engine off, pump the brake pedal until it feels firm and hold. Then, start the engine and the pedal will sink slightly if the booster is operating properly.
FAA_A4:
Fuel and oil vapors can enter the vehicles PCV system. These vapors will prematurely deteriorate the brake boosters internal diaphragm.
FAA_A5:
After replacing a brake booster, it may be necessary to adjust the brake light switch. Some vehicles contain a one-time use brake light switch. In these cases, the brake light switch will need to be replaced.
FAA_A6:
No, brake boosters are application specific. Most will have different master cylinder and firewall mounting spreads.
FAA_A7:
Brake pedal free play is a measurement of how far the brake pedal moves before the master cylinder first begins engagement. Some vehicles will require an adjustment. Please refer to your vehicles service manual.
FAA_A8:
This is due to a failing master cylinder piston seal. This will result in brake fluid entering and contaminating the brake booster. The master cylinder and brake booster will need to be replaced.
FAA_A9:
A common cause is a restricted vacuum hose. If the vacuum line is free flowing, there could be more extensive engine damage or wear. Engine vacuum also fluctuates based on altitude. Please refer to the O.E. specification for your vehicle.
Gasket Or Seal Included:
No
Housing Diameter:
10.835 in.
Housing Diameter:
275.21 mm
Housing Material:
Steel
Is Item A Chemical:
No
Is Or Contains A Battery:
No
Is Or Contains A Bulb:
No
Is Prop Sixty Five Affected:
No
Is the item CARB affected:
No
Master Cylinder Included:
No
Master Cylinder Stud Thread Size:
M10x1.5
Mounting Bracket Included:
No
Mounting Hardware Included:
No
Neck Seal Included:
Yes
Package Contents:
Booster; Instruction Sheet
Product Condition:
Remanufactured
Stud Thread Size:
3/8x16
Chevrolet #:
18003827
Chevrolet #:
18005052
Chevrolet #:
18005067
Chevrolet #:
18006575
GMC #:
18003827
GMC #:
18005052
GMC #:
18005067
GMC #:
18006575
Country of Origin:
MX

Manufacturer Warranty:

12 Months

Select a vehicle to narrow A1 Cardone 54-71084 Power Brake Booster fitment info!

Last Updated: 09/01/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

1974

 

1974

 
Chevrolet G30 Van

4.1L L6 Gas OHV,
4.8L L6 Gas,
4.8L L6 Gas OHV,
4.8L L6 LPG OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas,
7.4L V8 Gas OHV
1
 
Remanufactured Power Brake Booster
with Brake Code JB7
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder
 

Chevrolet G30 Van



4.1L L6 Gas OHV,
4.8L L6 Gas,
4.8L L6 Gas OHV,
4.8L L6 LPG OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas,
7.4L V8 Gas OHV Remanufactured Power Brake Booster
with Brake Code JB7
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder

1 Per Vehicle

1977

 

1977

 
Chevrolet P10

5.7L V8 Gas OHV,
6.6L V8 Gas OHV
1
 
Remanufactured Power Brake Booster
without Master Cylinder
 

Chevrolet P10



5.7L V8 Gas OHV,
6.6L V8 Gas OHV Remanufactured Power Brake Booster
without Master Cylinder

1 Per Vehicle

1977

 

1976

 

1975

 

1977

 

1976

 

1975

 
Chevrolet P10

4.8L L6 Gas OHV
1
 
Remanufactured Power Brake Booster
without Master Cylinder
 

Chevrolet P10



4.8L L6 Gas OHV Remanufactured Power Brake Booster
without Master Cylinder

1 Per Vehicle

1975

 

1975

 
Chevrolet P10

5.7L V8 Gas OHV
1
 
Remanufactured Power Brake Booster
without Master Cylinder
 

Chevrolet P10



5.7L V8 Gas OHV Remanufactured Power Brake Booster
without Master Cylinder

1 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1984

 

1983

 

1982

 

1981

 
Chevrolet P20

4.8L L6 Gas OHV,
5.7L V8 Gas OHV
1
 
Remanufactured Power Brake Booster
with Brake Code JB7
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder
 

Chevrolet P20



4.8L L6 Gas OHV,
5.7L V8 Gas OHV Remanufactured Power Brake Booster
with Brake Code JB7
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder

1 Per Vehicle

1980

 

1979

 

1980

 

1979

 
Chevrolet P20

4.8L L6 Gas OHV,
5.7L V8 Gas OHV
1
 
Remanufactured Power Brake Booster
without Master Cylinder
 

Chevrolet P20



4.8L L6 Gas OHV,
5.7L V8 Gas OHV Remanufactured Power Brake Booster
without Master Cylinder

1 Per Vehicle

1979

 

1979

 
Chevrolet P20

7.4L V8 Gas OHV
1
 
Remanufactured Power Brake Booster
without Master Cylinder
 

Chevrolet P20



7.4L V8 Gas OHV Remanufactured Power Brake Booster
without Master Cylinder

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
Chevrolet P20

4.8L L6 Gas OHV,
5.7L V8 Gas OHV
1
 
Remanufactured Power Brake Booster
with Brake Code JB7
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder
 

Chevrolet P20



4.8L L6 Gas OHV,
5.7L V8 Gas OHV Remanufactured Power Brake Booster
with Brake Code JB7
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder

1 Per Vehicle

1976

 

1976

 
Chevrolet P20

7.4L V8 Gas OHV
1
 
Remanufactured Power Brake Booster
with Brake Code JB7
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder
 

Chevrolet P20



7.4L V8 Gas OHV Remanufactured Power Brake Booster
with Brake Code JB7
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder

1 Per Vehicle

1975

 

1975

 
Chevrolet P20

4.8L L6 Gas OHV,
5.7L V8 Gas OHV
1
 
Remanufactured Power Brake Booster
without Master Cylinder
 

Chevrolet P20



4.8L L6 Gas OHV,
5.7L V8 Gas OHV Remanufactured Power Brake Booster
without Master Cylinder

1 Per Vehicle

1974

 

1974

 
Chevrolet P20 Van

4.1L L6 Gas OHV,
4.8L L6 Gas,
4.8L L6 Gas OHV,
5.7L V8 Gas OHV
1
 
Remanufactured Power Brake Booster
without Master Cylinder
 

Chevrolet P20 Van



4.1L L6 Gas OHV,
4.8L L6 Gas,
4.8L L6 Gas OHV,
5.7L V8 Gas OHV Remanufactured Power Brake Booster
without Master Cylinder

1 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Chevrolet P30

6.2L V8 Diesel OHV
1
 
Remanufactured Power Brake Booster
with Brake Code JB7
with Forward Control Chassis Cab
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder
Front Disc
Rear Drum
 

Chevrolet P30



6.2L V8 Diesel OHV Remanufactured Power Brake Booster
with Brake Code JB7
with Forward Control Chassis Cab
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder
Front Disc
Rear Drum

1 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 
Chevrolet P30

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Remanufactured Power Brake Booster
with Brake Code JB7
with Forward Control Chassis Cab
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder
Front Disc
Rear Drum
 

Chevrolet P30



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV Remanufactured Power Brake Booster
with Brake Code JB7
with Forward Control Chassis Cab
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder
Front Disc
Rear Drum

1 Per Vehicle

1979

 

1979

 
Chevrolet P30

4.1L L6 Gas OHV
1
 
Remanufactured Power Brake Booster
with Brake Code JB7
with Forward Control Chassis Cab
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder
Front Disc
Rear Drum
 

Chevrolet P30



4.1L L6 Gas OHV Remanufactured Power Brake Booster
with Brake Code JB7
with Forward Control Chassis Cab
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder
Front Disc
Rear Drum

1 Per Vehicle

1976

 

1976

 
Chevrolet P30

4.1L L6 Gas OHV,
6.6L V8 Gas OHV
1
 
Remanufactured Power Brake Booster
with Brake Code JB7
with Forward Control Chassis Cab
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder
Front Disc
Rear Drum
 

Chevrolet P30



4.1L L6 Gas OHV,
6.6L V8 Gas OHV Remanufactured Power Brake Booster
with Brake Code JB7
with Forward Control Chassis Cab
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder
Front Disc
Rear Drum

1 Per Vehicle

1974

 

1974

 
GMC G35/G3500 Van

4.1L L6 Gas OHV,
4.1L L6 LPG OHV,
4.8L L6 Gas OHV,
4.8L L6 LPG OHV,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV,
7.4L V8 Gas OHV
1
 
Remanufactured Power Brake Booster
with Brake Code JB7
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder
 

GMC G35/G3500 Van



4.1L L6 Gas OHV,
4.1L L6 LPG OHV,
4.8L L6 Gas OHV,
4.8L L6 LPG OHV,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV,
7.4L V8 Gas OHV Remanufactured Power Brake Booster
with Brake Code JB7
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder

1 Per Vehicle

1977

 

1976

 

1975

 

1977

 

1976

 

1975

 
GMC P15

4.8L L6 Gas OHV
1
 
Remanufactured Power Brake Booster
without Master Cylinder
 

GMC P15



4.8L L6 Gas OHV Remanufactured Power Brake Booster
without Master Cylinder

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
GMC P25

4.8L L6 Gas OHV,
5.7L V8 Gas OHV
1
 
Remanufactured Power Brake Booster
with Brake Code JB7
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder
 

GMC P25



4.8L L6 Gas OHV,
5.7L V8 Gas OHV Remanufactured Power Brake Booster
with Brake Code JB7
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder

1 Per Vehicle

1975

 

1975

 
GMC P25

4.8L L6 Gas OHV,
5.7L V8 Gas OHV
1
 
Remanufactured Power Brake Booster
without Master Cylinder
 

GMC P25



4.8L L6 Gas OHV,
5.7L V8 Gas OHV Remanufactured Power Brake Booster
without Master Cylinder

1 Per Vehicle

1974

 

1974

 
GMC P25/P2500 Van

4.1L L6 Gas OHV,
4.8L L6 Gas,
4.8L L6 Gas OHV,
5.7L V8 Gas OHV
1
 
Remanufactured Power Brake Booster
without Master Cylinder
 

GMC P25/P2500 Van



4.1L L6 Gas OHV,
4.8L L6 Gas,
4.8L L6 Gas OHV,
5.7L V8 Gas OHV Remanufactured Power Brake Booster
without Master Cylinder

1 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
GMC P2500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Remanufactured Power Brake Booster
with Brake Code JB7
with Vacuum Booster
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder
 

GMC P2500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV Remanufactured Power Brake Booster
with Brake Code JB7
with Vacuum Booster
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder

1 Per Vehicle

1981

 

1980

 

1979

 

1981

 

1980

 

1979

 
GMC P2500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV
1
 
Remanufactured Power Brake Booster
with Brake Code JB7
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder
 

GMC P2500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV Remanufactured Power Brake Booster
with Brake Code JB7
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder

1 Per Vehicle

1980

 

1979

 

1980

 

1979

 
GMC P2500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV
1
 
Remanufactured Power Brake Booster
with Brake Code JB6
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder
 

GMC P2500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV Remanufactured Power Brake Booster
with Brake Code JB6
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
GMC P35

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Remanufactured Power Brake Booster
with Brake Code JB7
with Forward Control Chassis Cab
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder
Front Disc
Rear Drum
 

GMC P35



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV Remanufactured Power Brake Booster
with Brake Code JB7
with Forward Control Chassis Cab
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder
Front Disc
Rear Drum

1 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
GMC P3500

6.2L V8 Diesel OHV
1
 
Remanufactured Power Brake Booster
with Brake Code JB7
with Forward Control Chassis Cab
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder
Front Disc
Rear Drum
 

GMC P3500



6.2L V8 Diesel OHV Remanufactured Power Brake Booster
with Brake Code JB7
with Forward Control Chassis Cab
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder
Front Disc
Rear Drum

1 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 
GMC P3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Remanufactured Power Brake Booster
with Brake Code JB7
with Forward Control Chassis Cab
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder
Front Disc
Rear Drum
 

GMC P3500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV Remanufactured Power Brake Booster
with Brake Code JB7
with Forward Control Chassis Cab
GM Brake Codes are on the Service Parts Identification Sticker
without Master Cylinder
Front Disc
Rear Drum

1 Per Vehicle