Dorman M390233 brake master cylinder for the 1994-1999 Nissan Maxima and other vehicles turns pedal force into hydraulic pressure for the brakes.
- Aluminum cylinder housing with a 0.938 in bore
- Rubber components made of EPDM compound for resistance to glycol-based brake fluid
- Made entirely of new materials to SAE International standards
- Reservoir and sensor included with the master cylinder
- Two outlets with M10 x 1.0 threads
Quick facts
- Part: Dorman M390233 brake master cylinder
- Fits: 1994-1999 Nissan Maxima and other vehicles
- Material: Aluminum
- Condition: New
A brake pedal that sinks toward the floor, brake fluid seeping at the cylinder or a brake warning light can mean this master cylinder is worn, though a leaking brake line or caliper can be behind the same signs, so find the cause before replacing it.
Fits
This brake master cylinder fits the 1994-1999 Nissan Maxima and the 1996-1999 Infiniti I30, with one needed per car.
Specifications
Fit and size
- Quantity per vehicle: 1
- Bore diameter: 0.938 in
- Number of outlets: 2
- Rearward outlet size: M10 x 1.0
- Secondary outlet thread diameter: M10 x 1.0
- Primary outlet thread pitch: 1 mm
Build and materials
- Material: Aluminum
- Reservoir: included
- Sensor: included
- Mounting hardware: not included
- Condition: New
- Country of origin: China
In the box
One master cylinder with its reservoir and sensor. Mounting hardware is not included, so plan on new fasteners rather than reusing the old ones.
Interchange: 83-04408 · 100-3041 · M-51408 · M-51410 · 072-9015 · 072-9143 · 13-2654 · 11-2654 · 130.42408
18M725 · M900933 · 13019 · MC503530 · M52654 · NM52654 · 4601041U05 · 4601041U10 · MC390233 · F131382 · MC131382
This part cross-references / interchanges with the following part numbers:
18M725, 83-04408, M900933, 100-3041, M-51408, M-51410, 072-9015, 072-9143, 13019, 13-2654, 11-2654, 130.42408, MC503530, M52654, NM52654, 4601041U05, 4601041U10, MC390233, F131382, MC131382
Frequently Asked Questions
Is this the right brake master cylinder for the 1994-1999 Nissan Maxima?
Yes. Dorman M390233 fits the 1994-1999 Nissan Maxima, and the 1996-1999 Infiniti I30 takes it too. One is needed per vehicle.
Does the Dorman brake master cylinder come with a reservoir?
Yes. Dorman M390233 includes the reservoir and a sensor. Mounting hardware is not included.
What is the Dorman master cylinder made of?
The housing of this master cylinder is aluminum. Its rubber components are made of EPDM compound, which resists glycol-based brake fluid.
What thread size do the outlets on this master cylinder use?
The rearward outlet and the secondary outlet are both M10 x 1.0, and the primary outlet thread pitch is 1 mm. The bore diameter is 0.938 inch.
Is 18M725 one of the numbers this master cylinder replaces?
Yes. Dorman M390233 is listed as a replacement for 18M725, 13019, 130.42408 and the other numbers on the Interchange line.
