Dorman - First Stop Brake Master Cylinder M39496
Dorman - First Stop Brake Master Cylinder M39496 - view 2
Dorman - First Stop Brake Master Cylinder M39496
Dorman - First Stop Brake Master Cylinder M39496 - view 2

Dorman - First Stop Brake Master Cylinder P/N:M39496

Be the first to review this product
$76.99
MPN: M39496
Item Package Quantity: 1
Adding to cart… The item has been added

Have questions?

Ask an Expert
Dorman - First Stop Brake Master Cylinder P/N:M39496
Dorman - First Stop Brake Master Cylinder P/N:M39496
$76.99

Convert brake-pedal effort into the hydraulic pressure that operates your brakes with the Dorman First Stop Brake Master Cylinder M39496. It drops in as a direct-fit replacement for the 1966 Ford Country Squire, 1966 Ford Custom 500, 1966 Ford LTD and 1966 Ford Mustang, plus the 1966 Mercury Villager (All engines).

Dorman precision-engineers this master cylinder to reproduce the design, function and performance of the original unit on the listed applications, using new, high-quality materials for a safe, durable replacement.

  • Cast-iron housing: constructed to match the casting material of the original part for similar performance.
  • EPDM rubber components: made from a high-quality EPDM compound for resistance to glycol-based brake fluid.
  • 100% new: built entirely from new materials, not remanufactured.
  • SAE-spec build: made to meet rigorous SAE International standards.

Specifications: 1-inch bore diameter, rearward outlet threaded 7/16-24, and an included reservoir. No brake-fluid level sensor and no mounting hardware are included — consult the vehicle service information for the correct fasteners and whether they may be reused. If a failed master cylinder is the cause of a sinking or spongy brake pedal or fluid seepage at the cylinder, this replaces it; diagnose the cause before replacing. Country of origin: Taiwan.

Interchange: 83-34009 · 8334009 · M900473 · 100-2077 · 1002077 · M-81008 · M81008 · M-81009 · M81009 · 11291 · 11294 · 13-57888 · 1357888 · 10-57888 · 1057888 · 130.61009 · 13061009 · MC250100 · 355-54013 · 35554013 · C6AZ2140D · M57888 · MC39496 · F57888 · F57890 · MC57888 · MC57890 · Manufacturer part number M39496.

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

83-34009, M900473, 100-2077, M-81008, M-81009, 11291, 11294, 13-57888, 10-57888, 130.61009, MC250100, 355-54013, C6AZ2140D, M57888, MC39496, F57888, F57890, MC57888, MC57890

Frequently Asked Questions

What does this brake master cylinder do?

It converts the force from your brake pedal into hydraulic pressure that is sent to the brake system to apply the brakes.

Does the M39496 fit my vehicle?

It's a direct-fit replacement for the 1966 Ford Country Squire, Custom 500, LTD and Mustang, and the 1966 Mercury Villager (All engines). Check the Buyer's Guide tab to confirm your vehicle.

What's included in the package?

The package contains the master cylinder with a reservoir included. It does not include a brake-fluid level sensor or mounting hardware.

Is this a new or remanufactured unit?

It is 100% new, made entirely from new materials rather than remanufactured, with EPDM rubber components rated for glycol-based brake fluid.

What are the key specifications?

A cast-iron housing with a 1-inch bore diameter and a rearward outlet threaded 7/16-24, built to meet SAE International standards. Country of origin: Taiwan.

Related Products

!