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ACDelco 174-834 Brake Master Cylinder

ACDelco 174-834 Brake Master Cylinder

ACDelco
Brand:ACDelco
Part Number: 174-834
UPC: 00036666620016
Weight: 7.5 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 174-834 Brake Master Cylinder for your vehicle. Buy now and secure your purchase online!

ACDelco GM Original Equipment Brake Master Cylinder is a hydraulic pump mounted to the brake booster and contains a reservoir that holds brake fluid. This original equipment brake master cylinder has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • GM-recommended replacement part for your GM vehicle's original factory component
  • Manufactured with GM Original Equipment specification for fit, form, and function
  • Meets the brake performance requirements of SAE J1153 and J1154 testing, providing reliability and quality
  • Offering the quality, reliability, and durability of GM OE
  • Pressure tested to ensure safe and confident braking
  • The following inspections and maintenance procedures can help prevent potential brake problems.
  • – Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
  • – Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations.
  • – Check the thickness of your brake pads.
  • – Inspect the brake lines for rust, punctures, or visible leaks (You may be able to do this, but consult a qualified technician if necessary).
  • The following should be conducted by a qualified technician:
  • – Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
  • – Inspection of the brake hoses for brittleness or cracking.
  • – Inspection of wheel bearings and grease seals.
  • – Parking brake adjustments (as needed).

Specifications:

Bleeder Hoses Included:
No
Brake Booster Included:
No
Height:
5.8 in.
Length:
8 in.
Master Cylinder Bore Diameter:
1.338 mm
Master Cylinder Cap Included:
Yes
Master Cylinder Material:
Aluminum and Steel
Measurements:
33.9 mm
Mounting Bracket Included:
Yes
Mounting Hole Quantity:
2
New Or Remanufactured:
New
Port Quantity:
2
Primary Outlet Thread Diameter:
0.5
Programming Required:
NO
Pushrod Included:
No
Reservoir Included:
Yes
Secondary Outlet Thread Diameter:
0.5625
Weight:
7.5 lb
Width:
7.8 in.

Manufacturer Warranty:

24 Months/Unlimited Miles Warranty (Parts Only). Please see ACDelco.com for more details

Select a vehicle to narrow ACDelco 174-834 Brake Master Cylinder fitment info!

Last Updated: 01/22/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes
Chevrolet P30

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
GM Original Equipment
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
Stripped Chassis
0 Doors
 

Chevrolet P30



4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV GM Original Equipment
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
Stripped Chassis
0 Doors

1 Per Vehicle
Chevrolet P30

6.5L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo
1
 
GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
Stripped Chassis
0 Doors
 

Chevrolet P30



6.5L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
Stripped Chassis
0 Doors

1 Per Vehicle
Chevrolet P30

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
Stripped Chassis
0 Doors
 

Chevrolet P30



4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
Stripped Chassis
0 Doors

1 Per Vehicle
Chevrolet P30

6.2L V8 Diesel OHV
1
 
GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
Stripped Chassis
0 Doors
 

Chevrolet P30



6.2L V8 Diesel OHV GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
Stripped Chassis
0 Doors

1 Per Vehicle
Chevrolet P30

4.3L V6 Gas OHV
1
 
GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
 

Chevrolet P30



4.3L V6 Gas OHV GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc

1 Per Vehicle
Chevrolet P30

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
 

Chevrolet P30



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc

1 Per Vehicle
Chevrolet P30

3.9L L4 Diesel OHV Turbo
1
 
GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
 

Chevrolet P30



3.9L L4 Diesel OHV Turbo GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc

1 Per Vehicle
Chevrolet P30

4.8L L6 Gas OHV
1
 
GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
 

Chevrolet P30



4.8L L6 Gas OHV GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc

1 Per Vehicle
Chevrolet P30

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
Standard Cargo Van
2 Doors
 

Chevrolet P30



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
Standard Cargo Van
2 Doors

1 Per Vehicle
Chevrolet P30

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
Stripped Chassis
0 Doors
 

Chevrolet P30



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
Stripped Chassis
0 Doors

1 Per Vehicle
Chevrolet P30

5.7L V8 Gas OHV
1
 
GM Original Equipment
8th VIN Digit: M
Fuel Sys: CARB
 

Chevrolet P30



5.7L V8 Gas OHV GM Original Equipment
8th VIN Digit: M
Fuel Sys: CARB

1 Per Vehicle
Chevrolet P30

7.4L V8 Gas OHV
1
 
GM Original Equipment
8th VIN Digit: W
Fuel Sys: CARB
 

Chevrolet P30



7.4L V8 Gas OHV GM Original Equipment
8th VIN Digit: W
Fuel Sys: CARB

1 Per Vehicle
Chevrolet P30

4.8L L6 Gas OHV
1
 
GM Original Equipment
8th VIN Digit: T
Fuel Sys: CARB
 

Chevrolet P30



4.8L L6 Gas OHV GM Original Equipment
8th VIN Digit: T
Fuel Sys: CARB

1 Per Vehicle
Chevrolet P30

7.4L V8 Gas OHV
1
 
GM Original Equipment
8th VIN Digit: S
Fuel Sys: CARB
 

Chevrolet P30



7.4L V8 Gas OHV GM Original Equipment
8th VIN Digit: S
Fuel Sys: CARB

1 Per Vehicle
Chevrolet P30

5.7L V8 Gas OHV
1
 
GM Original Equipment
8th VIN Digit: L
Fuel Sys: CARB
 

Chevrolet P30



5.7L V8 Gas OHV GM Original Equipment
8th VIN Digit: L
Fuel Sys: CARB

1 Per Vehicle
Chevrolet P30

4.1L L6 Gas OHV
1
 
GM Original Equipment
8th VIN Digit: D
Fuel Sys: CARB
 

Chevrolet P30



4.1L L6 Gas OHV GM Original Equipment
8th VIN Digit: D
Fuel Sys: CARB

1 Per Vehicle
Chevrolet P30

7.4L V8 Gas OHV
1
 
GM Original Equipment
8th VIN Digit: Y
Fuel Sys: CARB
 

Chevrolet P30



7.4L V8 Gas OHV GM Original Equipment
8th VIN Digit: Y
Fuel Sys: CARB

1 Per Vehicle
GMC P35

7.4L V8 Gas OHV
1
 
GM Original Equipment
8th VIN Digit: S
Fuel Sys: CARB
 

GMC P35



7.4L V8 Gas OHV GM Original Equipment
8th VIN Digit: S
Fuel Sys: CARB

1 Per Vehicle
GMC P35

4.8L L6 Gas OHV
1
 
GM Original Equipment
8th VIN Digit: T
Fuel Sys: CARB
 

GMC P35



4.8L L6 Gas OHV GM Original Equipment
8th VIN Digit: T
Fuel Sys: CARB

1 Per Vehicle
GMC P35

5.7L V8 Gas OHV
1
 
GM Original Equipment
8th VIN Digit: L
Fuel Sys: CARB
 

GMC P35



5.7L V8 Gas OHV GM Original Equipment
8th VIN Digit: L
Fuel Sys: CARB

1 Per Vehicle
GMC P35

7.4L V8 Gas OHV
1
 
GM Original Equipment
8th VIN Digit: Y
Fuel Sys: CARB
 

GMC P35



7.4L V8 Gas OHV GM Original Equipment
8th VIN Digit: Y
Fuel Sys: CARB

1 Per Vehicle
GMC P3500

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
GM Original Equipment
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
Stripped Chassis
0 Doors
 

GMC P3500



4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
7.4L V8 Gas OHV GM Original Equipment
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
Stripped Chassis
0 Doors

1 Per Vehicle
GMC P3500

6.5L V8 Diesel OHV
1
 
GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
Stripped Chassis
0 Doors
 

GMC P3500



6.5L V8 Diesel OHV GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
Stripped Chassis
0 Doors

1 Per Vehicle
GMC P3500

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
Stripped Chassis
0 Doors
 

GMC P3500



4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
Stripped Chassis
0 Doors

1 Per Vehicle
GMC P3500

6.2L V8 Diesel OHV
1
 
GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
Stripped Chassis
0 Doors
 

GMC P3500



6.2L V8 Diesel OHV GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
Stripped Chassis
0 Doors

1 Per Vehicle
GMC P3500

4.3L V6 Gas OHV
1
 
GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
 

GMC P3500



4.3L V6 Gas OHV GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc

1 Per Vehicle
GMC P3500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
 

GMC P3500



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc

1 Per Vehicle
GMC P3500

3.9L L4 Diesel OHV Turbo
1
 
GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
 

GMC P3500



3.9L L4 Diesel OHV Turbo GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc

1 Per Vehicle
GMC P3500

4.8L L6 Gas OHV
1
 
GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
 

GMC P3500



4.8L L6 Gas OHV GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc

1 Per Vehicle
GMC P3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
Standard Cargo Van
2 Doors
 

GMC P3500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
Standard Cargo Van
2 Doors

1 Per Vehicle
GMC P3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
Stripped Chassis
0 Doors
 

GMC P3500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV GM Original Equipment
MTD TO BOOSTER ASM, 1.336 DIA X 1.434 STROKE
Hydraulic Power Brakes
Power Brakes
Front Disc
Rear Disc
Stripped Chassis
0 Doors

1 Per Vehicle
GMC P3500

5.7L V8 Gas OHV
1
 
GM Original Equipment
8th VIN Digit: M
Fuel Sys: CARB
 

GMC P3500



5.7L V8 Gas OHV GM Original Equipment
8th VIN Digit: M
Fuel Sys: CARB

1 Per Vehicle
GMC P3500

7.4L V8 Gas OHV
1
 
GM Original Equipment
8th VIN Digit: W
Fuel Sys: CARB
 

GMC P3500



7.4L V8 Gas OHV GM Original Equipment
8th VIN Digit: W
Fuel Sys: CARB

1 Per Vehicle
GMC P3500

4.8L L6 Gas OHV
1
 
GM Original Equipment
8th VIN Digit: T
Fuel Sys: CARB
 

GMC P3500



4.8L L6 Gas OHV GM Original Equipment
8th VIN Digit: T
Fuel Sys: CARB

1 Per Vehicle
GMC P3500

5.7L V8 Gas OHV
1
 
GM Original Equipment
8th VIN Digit: L
Fuel Sys: CARB
 

GMC P3500



5.7L V8 Gas OHV GM Original Equipment
8th VIN Digit: L
Fuel Sys: CARB

1 Per Vehicle
GMC P3500

7.4L V8 Gas OHV
1
 
GM Original Equipment
8th VIN Digit: S
Fuel Sys: CARB
 

GMC P3500



7.4L V8 Gas OHV GM Original Equipment
8th VIN Digit: S
Fuel Sys: CARB

1 Per Vehicle