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  2. Auto Parts
  3. Brake System
  4. Brake Hydraulics
  5. Brake Master Cylinder
  6. Dorman M630796

Dorman M630796 Brake Master Cylinder

Dorman M630796 Brake Master Cylinder Image 1
Dorman M630796 Brake Master Cylinder Image 2
Dorman M630796 Brake Master Cylinder Image 3
Dorman M630796 Brake Master Cylinder Image 4
Dorman M630796 Brake Master Cylinder

Dorman
Brand:Dorman
Part Number: M630796
UPC: 00885484249035
Weight: 13.17 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the Dorman M630796 Brake Master Cylinder for your vehicle. Buy now and secure your purchase online!

This brake master cylinder is precision-engineered to match the design, function, and performance of the original master cylinder on specific vehicle years, makes and models. It is made of new, high-quality materials for a safe, durable replacement.

Features and Benefits:

  • 100% new - made entirely of new materials, not remanufactured, to ensure highest quality and safety
  • Durable design - all rubber components are made of high-quality EPDM compound for resistance to glycol-based brake fluid
  • Precise replacement - cylinder housing is constructed to match the casting material of the original part and ensure similar performance
  • Strict specifications - made to meet rigorous SAE International standards

Specifications:

Brake Booster Included:
No
Master Cylinder Bore Diameter:
2 in.
Master Cylinder Cap Included:
Yes
Master Cylinder Material:
Cast Iron
Mounting Bracket Included:
No
Mounting Hardware Included:
No
Mounting Hole Quantity:
4
Number of Outlets:
2
Package Contents:
Bleeder Kit
Package Contents:
Master Cylinder
Push Rod Included:
No
Reservoir Included:
Yes
Reservoir Type:
Single
Secondary Outlet Thread Diameter:
0.5 in.
Sensor Included:
No
Centric Parts #:
130.80015
Isuzu #:
18030490
Raybestos Brake #:
MC39459
Country of Origin:
CN

Select a vehicle to narrow Dorman M630796 Brake Master Cylinder fitment info!

Last Updated: 09/23/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

1984

 

1983

 

1982

 

1981

 

1984

 

1983

 

1982

 

1981

 
Chevrolet C60

10.4L V8 Diesel,
8.2L V8 Diesel
1
 
4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System
 

Chevrolet C60



10.4L V8 Diesel,
8.2L V8 Diesel 4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System

1 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1980

 

1984

 

1983

 

1982

 

1981

 

1980

 
Chevrolet C60

5.7L V8 Gas,
6L V8 Gas
1
 
4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System
 

Chevrolet C60



5.7L V8 Gas,
6L V8 Gas 4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System

1 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 
Chevrolet C60

4.8L L6 Gas OHV
1
 
4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System
 

Chevrolet C60



4.8L L6 Gas OHV 4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System

1 Per Vehicle

1983

 

1983

 
Chevrolet C60

6.1L L6 Diesel Turbo
1
 
4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System
 

Chevrolet C60



6.1L L6 Diesel Turbo 4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System

1 Per Vehicle

1979

 

1979

 
Chevrolet C60

10.4L V8 Diesel OHV,
10.4L V8 Diesel OHV Turbo,
3.5L L4 Diesel OHV,
3.5L L4 Diesel OHV Turbo,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV,
6L V8 Gas OHV,
6L V8 LPG OHV,
7.0L V8 Gas OHV,
7.0L V8 LPG OHV,
8.2L V8 Diesel OHV,
8.2L V8 Diesel OHV Turbo
1
 
4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System
 

Chevrolet C60



10.4L V8 Diesel OHV,
10.4L V8 Diesel OHV Turbo,
3.5L L4 Diesel OHV,
3.5L L4 Diesel OHV Turbo,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV,
6L V8 Gas OHV,
6L V8 LPG OHV,
7.0L V8 Gas OHV,
7.0L V8 LPG OHV,
8.2L V8 Diesel OHV,
8.2L V8 Diesel OHV Turbo 4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System

1 Per Vehicle

1980

 

1980

 
Chevrolet C70

10.4L V8 Diesel,
6L V8 Gas,
7.0L V8 Gas,
8.2L V8 Diesel,
8.2L V8 Diesel Turbo,
9.1L V8 Diesel Turbo
1
 
4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System
 

Chevrolet C70



10.4L V8 Diesel,
6L V8 Gas,
7.0L V8 Gas,
8.2L V8 Diesel,
8.2L V8 Diesel Turbo,
9.1L V8 Diesel Turbo 4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System

1 Per Vehicle

1980

 

1979

 

1980

 

1979

 
Chevrolet C70

7.4L V8 Gas OHV
1
 
4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System
 

Chevrolet C70



7.4L V8 Gas OHV 4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System

1 Per Vehicle

1979

 

1979

 
Chevrolet C70

10.4L V8 Diesel OHV,
10.4L V8 Diesel OHV Turbo,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV,
6L V8 Gas OHV,
6L V8 LPG OHV,
7.0L V8 Gas OHV,
7.0L V8 LPG OHV,
7.4L V8 LPG OHV,
8.2L V8 Diesel OHV,
8.2L V8 Diesel OHV Turbo
1
 
4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System
 

Chevrolet C70



10.4L V8 Diesel OHV,
10.4L V8 Diesel OHV Turbo,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV,
6L V8 Gas OHV,
6L V8 LPG OHV,
7.0L V8 Gas OHV,
7.0L V8 LPG OHV,
7.4L V8 LPG OHV,
8.2L V8 Diesel OHV,
8.2L V8 Diesel OHV Turbo 4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System

1 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1984

 

1983

 

1982

 

1981

 
GMC C6000

10.4L V8 Diesel,
8.2L V8 Diesel
1
 
4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System
 

GMC C6000



10.4L V8 Diesel,
8.2L V8 Diesel 4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System

1 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1980

 

1984

 

1983

 

1982

 

1981

 

1980

 
GMC C6000

5.7L V8 Gas,
6L V8 Gas
1
 
4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System
 

GMC C6000



5.7L V8 Gas,
6L V8 Gas 4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System

1 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 
GMC C6000

4.8L L6 Gas OHV
1
 
4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System
 

GMC C6000



4.8L L6 Gas OHV 4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System

1 Per Vehicle

1979

 

1979

 
GMC C6000

10.4L V8 Diesel OHV,
10.4L V8 Diesel OHV Turbo,
3.5L L4 Diesel OHV,
3.5L L4 Diesel OHV Turbo,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV,
6L V8 Gas OHV,
6L V8 LPG OHV,
7.0L V8 Gas OHV,
8.2L V8 Diesel OHV,
8.2L V8 Diesel OHV Turbo
1
 
4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System
 

GMC C6000



10.4L V8 Diesel OHV,
10.4L V8 Diesel OHV Turbo,
3.5L L4 Diesel OHV,
3.5L L4 Diesel OHV Turbo,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV,
6L V8 Gas OHV,
6L V8 LPG OHV,
7.0L V8 Gas OHV,
8.2L V8 Diesel OHV,
8.2L V8 Diesel OHV Turbo 4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System

1 Per Vehicle

1980

 

1980

 
GMC C7000

10.4L V8 Diesel,
6L V8 Gas,
7.0L V8 Gas,
8.2L V8 Diesel,
8.2L V8 Diesel Turbo,
9.1L V8 Diesel Turbo
1
 
4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System
 

GMC C7000



10.4L V8 Diesel,
6L V8 Gas,
7.0L V8 Gas,
8.2L V8 Diesel,
8.2L V8 Diesel Turbo,
9.1L V8 Diesel Turbo 4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System

1 Per Vehicle

1980

 

1979

 

1980

 

1979

 
GMC C7000

7.4L V8 Gas OHV
1
 
4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System
 

GMC C7000



7.4L V8 Gas OHV 4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System

1 Per Vehicle

1979

 

1979

 
GMC C7000

10.4L V8 Diesel OHV,
10.4L V8 Diesel OHV Turbo,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV,
6L V8 Gas OHV,
6L V8 LPG OHV,
7.0L V8 Gas OHV,
7.0L V8 LPG OHV,
7.4L V8 LPG OHV,
8.2L V8 Diesel OHV,
8.2L V8 Diesel OHV Turbo
1
 
4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System
 

GMC C7000



10.4L V8 Diesel OHV,
10.4L V8 Diesel OHV Turbo,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV,
6L V8 Gas OHV,
6L V8 LPG OHV,
7.0L V8 Gas OHV,
7.0L V8 LPG OHV,
7.4L V8 LPG OHV,
8.2L V8 Diesel OHV,
8.2L V8 Diesel OHV Turbo 4 Bolt Mount
Bendix Hydro Power Booster
Bore: 2 In.
Front Drum Brakes
w/Dual Hydraulic System

1 Per Vehicle