Dorman - First Stop Brake Master Cylinder P/N:M96382

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$62.99
MPN: M96382
Item Package Quantity: 1
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Dorman - First Stop Brake Master Cylinder P/N:M96382
Dorman - First Stop Brake Master Cylinder P/N:M96382
$62.99

Turn brake-pedal effort into the hydraulic pressure that operates the brake system with the Dorman - First Stop Brake Master Cylinder M96382. It installs as a direct-fit replacement for the 1973-1979 Volkswagen Super Beetle (All engines), arriving as a 100% new — not remanufactured — hydraulic unit built to meet rigorous SAE International standards.

  • Cast iron housing: the cylinder housing is constructed to match the casting material of the original part for similar performance.
  • EPDM rubber components: all rubber components are made of a high-quality EPDM compound for resistance to glycol-based brake fluid.
  • 0.75 in bore, 4 outlets: the rearward and secondary outlet threads are M10 x 1.0, with a 1 mm primary outlet thread pitch.
  • 100% new: made entirely of new materials, not remanufactured.

The master cylinder converts the force from your brake pedal into hydraulic pressure that pushes fluid to the wheel circuits. Signs this part may need replacing include a pedal that slowly sinks under steady pressure, a spongy pedal, or external fluid leaks — diagnose the cause before replacing. This unit ships without a reservoir, sensor, or mounting hardware; consult the vehicle service information for the correct fasteners and whether they may be reused. Country of origin: China.

Interchange: 18M99 · 83-94103 · 8394103 · M900280 · 100-1121 · 1001121 · M-20103 · M20103 · 072-8014 · 0728014 · 072-8015 · 0728015 · 11551 · 13-1551 · 131551 · 11-1551 · 111551 · 130.33503 · 131.33503 · MC252430 · 355-74060 · 35574060 · NM51551 · MC39133 · 113611015BH · 171611015BH · F141105 · F96382 · MC141105 · MC96382 · Manufacturer part number M96382.

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

18M99, 83-94103, M900280, 100-1121, M-20103, 072-8014, 072-8015, 11551, 13-1551, 11-1551, 130.33503, 131.33503, MC252430, 355-74060, NM51551, MC39133, 113611015BH, 171611015BH, F141105, F96382, MC141105, MC96382

Frequently Asked Questions

What vehicle does this master cylinder fit?

It's a direct-fit replacement for the 1973-1979 Volkswagen Super Beetle (All engines).

Does it include a reservoir, sensor, or mounting hardware?

No — the reservoir, sensor, and mounting hardware are not included. Consult the vehicle service information for the correct fasteners and whether they may be reused.

What is the bore size and outlet configuration?

It has a 0.75-inch bore and 4 outlets. The rearward and secondary outlet threads are M10 x 1.0, with a 1 mm primary outlet thread pitch.

What is this master cylinder made of?

The cylinder housing is cast iron, constructed to match the casting material of the original part, and all rubber components use a high-quality EPDM compound for glycol-based brake fluid resistance.

What does a brake master cylinder do?

It converts brake-pedal force into hydraulic pressure that moves fluid to the wheel circuits. A slowly sinking or spongy pedal can be a sign it needs replacing; diagnose the cause first.