Dorman M631023 brake master cylinder for the 2007-2012 Hyundai Veracruz turns brake pedal force into hydraulic pressure that works the brakes.
- Cylinder housing made of aluminum
- All rubber components use an EPDM compound that resists glycol-based brake fluid
- Made entirely of new materials
- Built to meet SAE International standards
Quick facts
- Part: Dorman M631023 brake master cylinder
- Fits: 2007-2012 Hyundai Veracruz
- Material: Aluminum
- Condition: New
A soft or sinking brake pedal, fluid leaking around the cylinder or a brake warning light can point to a worn master cylinder. Before you replace it, rule out a leaking brake line, hose or caliper and a brake booster fault, since those can also give a low pedal.
Fits
This Dorman brake master cylinder is a direct-fit replacement for the 2007-2012 Hyundai Veracruz. One goes in each vehicle, and this listing is one.
Specifications
Fit and size
- Quantity per vehicle: 1
- Mounting holes: 2
- Bore diameter: 1.0625 in
- Number of outlets: 2
- Rearward outlet size: M12 X 1.0
- Secondary outlet thread diameter: M12 X 1.0
Build and materials
- Material: Aluminum
- Rubber components: EPDM compound
- Condition: New
- Standards: SAE International
- Country of origin: China
In the box
One master cylinder and one bleeder kit. Mounting hardware, mounting bracket, reservoir, cap, sensor, bleeder hoses, push rod and brake booster are not included, so plan on new bolts rather than reusing the old ones.
Interchange: 100-3765 · 13-3571 · 355-03044
585103J800 · NM55568
This part cross-references / interchanges with the following part numbers:
100-3765, 13-3571, 355-03044, 585103J800, NM55568
Frequently Asked Questions
Is the Dorman M631023 the right master cylinder for the 2007-2012 Hyundai Veracruz?
Yes. Dorman M631023 is listed for the 2007-2012 Hyundai Veracruz, which takes one master cylinder.
Does the Dorman master cylinder come with a reservoir or cap?
No. Dorman M631023 comes with the master cylinder and a bleeder kit. The reservoir, cap, push rod, sensor and brake booster are not included.
What are the rubber parts in this master cylinder made of?
All rubber components are made of an EPDM compound that resists glycol-based brake fluid. The cylinder housing is aluminum.
What size are the outlets and bore on this master cylinder?
The bore diameter is 1.0625 inch. The rearward outlet and the secondary outlet are both M12 X 1.0.
Can a soft brake pedal mean this master cylinder is worn?
It can, along with fluid leaking near the cylinder or a brake warning light. Because this is a brake part, have the car inspected promptly rather than driving on it.
