Dorman - First Stop Brake Master Cylinder M390392
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Dorman - First Stop Brake Master Cylinder M390392
Dorman - First Stop Brake Master Cylinder M390392 - view 2
Dorman - First Stop Brake Master Cylinder M390392 - view 3
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Dorman - First Stop Brake Master Cylinder P/N:M390392

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$89.99
MPN: M390392
Item Package Quantity: 1
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Dorman - First Stop Brake Master Cylinder P/N:M390392
Dorman - First Stop Brake Master Cylinder P/N:M390392
$89.99

Convert brake-pedal force into the hydraulic pressure your braking system relies on with the Dorman - First Stop Brake Master Cylinder M390392. It drops in as a direct-fit replacement for the 2003 Ford E-150 and E-150 Club Wagon, plus the 1994-2002 Ford E-150 Econoline and E-150 Econoline Club Wagon (all engines), and is engineered to match the design, function, and performance of the original master cylinder on those applications.

  • Aluminum housing: the cylinder housing is constructed to match the casting material of the original part for similar performance.
  • Durable seals: all rubber components use a high-quality EPDM compound for resistance to glycol-based brake fluid.
  • 100% new: made entirely of new materials, not remanufactured, and built to meet rigorous SAE International standards.
  • Ready to plumb: two outlets — a primary outlet with 1.5 mm thread pitch and a secondary M18 x 1.5 outlet — with a 1.125 in bore.

The reservoir and sensor are included; the package contains the master cylinder. Mounting hardware is not included, so consult the vehicle service information for the correct fasteners and whether they may be reused. Country of origin: Taiwan.

If a failed master cylinder is the cause of a sinking or spongy brake pedal, this unit replaces it.

Interchange: 18M812 · 83-42049 · 8342049 · M901047 · 100-2547 · 1002547 · M-85049 · M85049 · 13283 · 13695 · 13-2794 · 132794 · 10-2794 · 102794 · 130.65049 · 13065049 · 131.65049 · 13165049 · MC252260 · 355-54168 · 35554168 · 1C2Z2140AA · 2C2Z2140BA · F7UZ2140RB · F8UZ2140BA · YC2Z2140BA · M3047 · M4095 · NM3047 · NM4095 · MC390392 · MC390787 · F140639 · MC140639. Manufacturer part number M390392.

This part cross-references / interchanges with the following part numbers:

18M812, 83-42049, M901047, 100-2547, M-85049, 13283, 13695, 13-2794, 10-2794, 130.65049, 131.65049, MC252260, 355-54168, 1C2Z2140AA, 2C2Z2140BA, F7UZ2140RB, F8UZ2140BA, YC2Z2140BA, M3047, M4095, NM3047, NM4095, MC390392, MC390787, F140639, MC140639

Frequently Asked Questions

What vehicles does the M390392 master cylinder fit?

It's a direct-fit replacement for the 2003 Ford E-150 and E-150 Club Wagon, plus the 1994-2002 Ford E-150 Econoline and E-150 Econoline Club Wagon (all engines). Check the Buyer's Guide tab to confirm your vehicle.

Does it come with a reservoir and sensor?

Yes. Both the reservoir and the sensor are included, and the package contains the master cylinder.

Is mounting hardware included?

No. Consult the vehicle service information for the correct fasteners and whether they may be reused.

What are the bore and outlet specifications?

It has an aluminum housing with a 1.125 in bore and two outlets — a primary outlet with 1.5 mm thread pitch and a secondary M18 x 1.5 outlet.

Is this master cylinder new or remanufactured?

It's 100% new, made entirely of new materials rather than remanufactured, and built to meet SAE International standards.

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