Dorman - First Stop Brake Master Cylinder P/N:M390030

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$150.99
MPN: M390030
Item Package Quantity: 1
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Dorman - First Stop Brake Master Cylinder P/N:M390030
Dorman - First Stop Brake Master Cylinder P/N:M390030
$150.99

Convert brake-pedal force into the hydraulic pressure your braking system relies on with the Dorman - First Stop Brake Master Cylinder M390030. It drops in as a direct-fit replacement for the 1991-1994 Toyota Tercel and 1995 Toyota Paseo (all engines), and is precision-engineered to match the design, function, and performance of the original master cylinder.

  • Aluminum housing: the cylinder housing is built to match the casting material of the original part for similar performance.
  • EPDM rubber components: all rubber parts use a high-quality EPDM compound for resistance to glycol-based brake fluid.
  • 100% new: made entirely of new materials, not remanufactured.
  • SAE standards: made to meet rigorous SAE International standards.

This unit has two outlets with a 0.813 in bore; the rearward and secondary outlet threads are M10 x 1.0 and the primary outlet thread pitch is 1 mm. The fluid reservoir and level sensor are included; 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.

Interchange: 18M566 · 83-22603 · 8322603 · M900774 · 100-1635 · 1001635 · M-56603 · M56603 · 072-8993 · 0728993 · 12699 · 13-2602 · 132602 · 11-2602 · 112602 · 130.44603 · 13044603 · MC252460 · 355-76110 · 35576110 · M55032 · NM55032 · MC390030 · 4720116200 · F122258 · F140284 · MC122258 · MC140284. Manufacturer part number M390030.

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

18M566, 83-22603, M900774, 100-1635, M-56603, 072-8993, 12699, 13-2602, 11-2602, 130.44603, MC252460, 355-76110, M55032, NM55032, MC390030, 4720116200, F122258, F140284, MC122258, MC140284

Frequently Asked Questions

Will this master cylinder fit my vehicle?

It's a direct-fit replacement for the 1991-1994 Toyota Tercel and the 1995 Toyota Paseo (all engines). Check the Buyer's Guide tab to confirm it matches your vehicle.

Does it come with a reservoir and sensor?

Yes. The fluid reservoir and level sensor are included. Mounting hardware is not included.

What is the bore size and outlet configuration?

It has a 0.813 in bore and two outlets. The rearward and secondary outlet threads are M10 x 1.0, with a 1 mm primary outlet thread pitch.

Is this unit remanufactured?

No. It's 100% new, made entirely of new materials and built to meet rigorous SAE International standards.

Are mounting fasteners included?

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