Dorman M134437 brake master cylinder for the 1999-2004 Dodge Dakota and other vehicles turns pedal force into hydraulic pressure for the brakes. It is engineered to follow the design, function and performance of the original master cylinder.
- Part of the Dorman First Stop line
- Aluminum housing with a 1.125 in bore diameter
- All rubber components are EPDM compound, resistant to glycol-based brake fluid
- Made entirely of new materials
- Made to meet SAE International standards
Quick facts
- Part: Dorman M134437 brake master cylinder
- Fits: 1999-2004 Dodge Dakota and other vehicles
- Material: Aluminum
- Condition: New
A soft or sinking brake pedal, fluid around the cylinder or a brake warning light can mean the master cylinder is worn. None of them proves it alone, since a leaking caliper can also drop the fluid level and soften the pedal. The brakes use a single master cylinder.
Fits
It also fits the 1999-2001 Dodge Durango and the 2003-2006 and 2008-2009 Dodge Viper.
Specifications
Fit and size
- Quantity per vehicle: 1
- Bore diameter: 1.125 in
- Number of outlets: 2
- Rearward outlet size: M10 x 1.0
- Secondary outlet thread diameter: M12 x 1.0
- Primary outlet thread pitch: 1 mm
Build and materials
- Material: Aluminum
- Rubber components: EPDM compound
- Reservoir: included
- Sensor: included
- Condition: New
- Country of origin: China
In the box
One brake master cylinder with its reservoir and sensor. Mounting hardware is not included, and the old fasteners may not be reusable, so plan on new ones.
Interchange: 100-2682 · M-87026 · 13-2967 · 10-2967 · 130.67025 · 131.67025 · 355-40062
13663 · 5013131AA · 5013131AB · 5072994AA · 5093049AA · MC504700 · M3061 · NM3061 · NM3061A · MC390508 · F134437 · F140464 · MC134437 · MC140464
This part cross-references / interchanges with the following part numbers:
100-2682, M-87026, 13663, 13-2967, 10-2967, 130.67025, 131.67025, 5013131AA, 5013131AB, 5072994AA, 5093049AA, MC504700, 355-40062, M3061, NM3061, NM3061A, MC390508, F134437, F140464, MC134437, MC140464
Frequently Asked Questions
Is the Dorman M134437 a 1999-2004 Dodge Dakota master cylinder?
Yes. Dorman M134437 is a brake master cylinder for the 1999-2004 Dodge Dakota, and the brake system uses one.
Is the M134437 a 1999-2001 Dodge Durango master cylinder?
Yes. This brake master cylinder fits the 1999-2001 Dodge Durango, and the vehicle uses one.
Does the Dorman M134437 come with the reservoir and sensor?
Yes. The package is the master cylinder with its reservoir and sensor. Mounting hardware is not included.
What bore size and outlet threads does this aluminum master cylinder have?
The bore diameter is 1.125 in. It has two outlets: the rearward outlet is M10 x 1.0 and the secondary outlet thread is M12 x 1.0.
Are the rubber parts in this master cylinder made for glycol-based brake fluid?
Yes. All rubber components are made of EPDM compound, which resists glycol-based brake fluid.
