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Dorman M39646 Brake Master Cylinder

Dorman M39646 Brake Master Cylinder Image 1
Dorman M39646 Brake Master Cylinder Image 2
Dorman M39646 Brake Master Cylinder Image 3
Dorman M39646 Brake Master Cylinder Image 4
Dorman M39646 Brake Master Cylinder

Dorman
Brand:Dorman
Part Number: M39646
UPC: 00082702399699
Weight: 2.84 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the Dorman M39646 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:

Master Cylinder Bore Diameter:
1.125 in.
Master Cylinder Bore Diameter:
1.578 in.
Master Cylinder Material:
Aluminum
Mounting Hardware Included:
No
Number of Outlets:
2
Package Contents:
Master Cylinder
Rearward Outlet Size:
1/2-20 in.
Reservoir Included:
Yes
Sensor Included:
No
A1 Cardone #:
10-2352
ACDelco #:
174-668
ACDelco #:
18M1746
ACDelco #:
18M361
Aimco #:
M900567
Autospecialty #:
M-86021
Bendix #:
12219
Cardone Select #:
13-2352
Centric Parts #:
130.66021
Centric Parts #:
131.66021
Chrysler #:
4746392
Coni-Seal #:
MC116881
General Motors #:
18013977
General Motors #:
18060086
MPA #:
NM2219
Raybestos Brake #:
2539646
Raybestos Brake #:
MC39646
Wagner Brake #:
F116881
Wagner Brake #:
MC116881
Country of Origin:
CN

Select a vehicle to narrow Dorman M39646 Brake Master Cylinder fitment info!

Last Updated: 09/22/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes
Chevrolet Blazer

5.7L V8 Gas OHV
1
 
Bore: 1.125 In. and 1.5781 In.
 

Chevrolet Blazer



5.7L V8 Gas OHV Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
Chevrolet C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Bore: 1.125 In.
 

Chevrolet C1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV Bore: 1.125 In.

1 Per Vehicle
Chevrolet C1500

7.4L V8 Gas OHV
1
 
Bore: 1.125 In. and 1.5781 In.
w/Heavy Duty Suspension
Power Brakes
 

Chevrolet C1500



7.4L V8 Gas OHV Bore: 1.125 In. and 1.5781 In.
w/Heavy Duty Suspension
Power Brakes

1 Per Vehicle
Chevrolet C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
Bore: 1.125 In. and 1.5781 In.
w/Heavy Duty Suspension
Power Brakes
 

Chevrolet C1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV Bore: 1.125 In. and 1.5781 In.
w/Heavy Duty Suspension
Power Brakes

1 Per Vehicle
Chevrolet C1500 Suburban

6.5L V8 Diesel OHV Turbo
1
 
Bore: 1.125 In.
 

Chevrolet C1500 Suburban



6.5L V8 Diesel OHV Turbo Bore: 1.125 In.

1 Per Vehicle
Chevrolet C1500 Suburban

5.7L V8 Gas OHV
1
 
Bore: 1.125 In.
 

Chevrolet C1500 Suburban



5.7L V8 Gas OHV Bore: 1.125 In.

1 Per Vehicle
Chevrolet C2500

6.5L V8 Diesel OHV
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
 

Chevrolet C2500



6.5L V8 Diesel OHV 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
Chevrolet C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
 

Chevrolet C2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
Chevrolet C2500

5.7L V8 CNG OHV
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
 

Chevrolet C2500



5.7L V8 CNG OHV 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
Chevrolet C2500

6.2L V8 Diesel OHV
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
 

Chevrolet C2500



6.2L V8 Diesel OHV 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
Chevrolet C2500

7.4L V8 Gas OHV
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
Power Brakes
 

Chevrolet C2500



7.4L V8 Gas OHV 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
Power Brakes

1 Per Vehicle
Chevrolet C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
Power Brakes
 

Chevrolet C2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
Power Brakes

1 Per Vehicle
Chevrolet C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
 

Chevrolet C2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
Chevrolet C2500

6.2L V8 Diesel OHV
1
 
Bore: 1.125 In.
 

Chevrolet C2500



6.2L V8 Diesel OHV Bore: 1.125 In.

1 Per Vehicle
Chevrolet C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
Bore: 1.125 In. and 1.5781 In.
 

Chevrolet C2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
Chevrolet C2500 Suburban

6.5L V8 Diesel OHV Turbo
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
 

Chevrolet C2500 Suburban



6.5L V8 Diesel OHV Turbo 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
Chevrolet C2500 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
 

Chevrolet C2500 Suburban



5.7L V8 Gas OHV,
7.4L V8 Gas OHV 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
Chevrolet K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
Bore: 1.125 In.
 

Chevrolet K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV Bore: 1.125 In.

1 Per Vehicle
Chevrolet K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
Bore: 1.125 In.
w/Heavy Duty Suspension
 

Chevrolet K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV Bore: 1.125 In.
w/Heavy Duty Suspension

1 Per Vehicle
Chevrolet K1500 Suburban

6.5L V8 Diesel OHV Turbo
1
 
Bore: 1.125 In.
 

Chevrolet K1500 Suburban



6.5L V8 Diesel OHV Turbo Bore: 1.125 In.

1 Per Vehicle
Chevrolet K1500 Suburban

5.7L V8 Gas OHV
1
 
Bore: 1.125 In.
 

Chevrolet K1500 Suburban



5.7L V8 Gas OHV Bore: 1.125 In.

1 Per Vehicle
Chevrolet K2500

6.5L V8 Diesel OHV
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
 

Chevrolet K2500



6.5L V8 Diesel OHV 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
Chevrolet K2500

6.5L V8 Diesel OHV Turbo
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
 

Chevrolet K2500



6.5L V8 Diesel OHV Turbo 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
Chevrolet K2500

7.4L V8 Gas OHV
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
 

Chevrolet K2500



7.4L V8 Gas OHV 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
Chevrolet K2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
 

Chevrolet K2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
Chevrolet K2500

6.2L V8 Diesel OHV
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
 

Chevrolet K2500



6.2L V8 Diesel OHV 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
Chevrolet K2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
Bore: 1.125 In. and 1.5781 In.
 

Chevrolet K2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
Chevrolet K2500 Suburban

6.5L V8 Diesel OHV Turbo
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
 

Chevrolet K2500 Suburban



6.5L V8 Diesel OHV Turbo 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
Chevrolet K2500 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
 

Chevrolet K2500 Suburban



5.7L V8 Gas OHV,
7.4L V8 Gas OHV 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
Dodge Ram 1500

3.9L V6 Gas OHV,
5.2L V8 Gas OHV,
5.9L V8 Gas OHV
1
 
Bore: 1.125 In. and 1.5781 In.
 

Dodge Ram 1500



3.9L V6 Gas OHV,
5.2L V8 Gas OHV,
5.9L V8 Gas OHV Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
GMC C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
Bore: 1.125 In.
 

GMC C1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV Bore: 1.125 In.

1 Per Vehicle
GMC C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
Bore: 1.125 In. and 1.5781 In.
w/Heavy Duty Suspension
 

GMC C1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV Bore: 1.125 In. and 1.5781 In.
w/Heavy Duty Suspension

1 Per Vehicle
GMC C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
Bore: 1.125 In. and 1.5781 In.
w/Heavy Duty Suspension
Power Brakes
 

GMC C1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV Bore: 1.125 In. and 1.5781 In.
w/Heavy Duty Suspension
Power Brakes

1 Per Vehicle
GMC C1500 Suburban

5.7L V8 Gas OHV
1
 
11 In. Brakes
Stamped-18013977
w/Vacuum Booster
 

GMC C1500 Suburban



5.7L V8 Gas OHV 11 In. Brakes
Stamped-18013977
w/Vacuum Booster

1 Per Vehicle
GMC C2500

6.5L V8 Diesel OHV
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
 

GMC C2500



6.5L V8 Diesel OHV 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
GMC C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
 

GMC C2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
GMC C2500

5.7L V8 CNG OHV
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
 

GMC C2500



5.7L V8 CNG OHV 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
GMC C2500

6.2L V8 Diesel OHV
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
 

GMC C2500



6.2L V8 Diesel OHV 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
GMC C2500

7.4L V8 Gas OHV
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
Power Brakes
 

GMC C2500



7.4L V8 Gas OHV 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
Power Brakes

1 Per Vehicle
GMC C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
Power Brakes
 

GMC C2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
Power Brakes

1 Per Vehicle
GMC C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
 

GMC C2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
GMC C2500

6.2L V8 Diesel OHV
1
 
Bore: 1.125 In.
 

GMC C2500



6.2L V8 Diesel OHV Bore: 1.125 In.

1 Per Vehicle
GMC C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
Bore: 1.125 In. and 1.5781 In.
 

GMC C2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
GMC C2500 Suburban

6.5L V8 Diesel OHV Turbo
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
 

GMC C2500 Suburban



6.5L V8 Diesel OHV Turbo 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
GMC C2500 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
 

GMC C2500 Suburban



5.7L V8 Gas OHV,
7.4L V8 Gas OHV 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
GMC K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
Bore: 1.125 In. and 1.5781 In.
 

GMC K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
GMC K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
Bore: 1.125 In. and 1.5781 In.
w/Heavy Duty Suspension
 

GMC K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV Bore: 1.125 In. and 1.5781 In.
w/Heavy Duty Suspension

1 Per Vehicle
GMC K1500 Suburban

5.7L V8 Gas OHV
1
 
11 In. Brakes
Stamped-18013977
w/Vacuum Booster
 

GMC K1500 Suburban



5.7L V8 Gas OHV 11 In. Brakes
Stamped-18013977
w/Vacuum Booster

1 Per Vehicle
GMC K2500

6.5L V8 Diesel OHV
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
 

GMC K2500



6.5L V8 Diesel OHV 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
GMC K2500

6.5L V8 Diesel OHV Turbo
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
 

GMC K2500



6.5L V8 Diesel OHV Turbo 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
GMC K2500

7.4L V8 Gas OHV
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
 

GMC K2500



7.4L V8 Gas OHV 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
GMC K2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
 

GMC K2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
GMC K2500

6.2L V8 Diesel OHV
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
 

GMC K2500



6.2L V8 Diesel OHV 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
GMC K2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
Bore: 1.125 In. and 1.5781 In.
 

GMC K2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
GMC K2500 Suburban

6.5L V8 Diesel OHV Turbo
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
 

GMC K2500 Suburban



6.5L V8 Diesel OHV Turbo 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
GMC K2500 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.
 

GMC K2500 Suburban



5.7L V8 Gas OHV,
7.4L V8 Gas OHV 7,200 Lb. GVW
Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle
GMC Yukon

5.7L V8 Gas OHV
1
 
Bore: 1.125 In. and 1.5781 In.
 

GMC Yukon



5.7L V8 Gas OHV Bore: 1.125 In. and 1.5781 In.

1 Per Vehicle