Rear Drum Brake Wheel Cylinder for 1988-1992 Toyota Corolla & More - Dorman W37577

$11.99

Dorman - First Stop Drum Brake Wheel Cylinder W37577

Dorman - First Stop Drum Brake Wheel Cylinder W37577 - view 2

Dorman - First Stop Drum Brake Wheel Cylinder W37577 - view 3

$11.99

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Part number: W37577

Dorman - First Stop Drum Brake Wheel Cylinder P/N:W37577

$11.99

Description

Keep hydraulic force reaching the brake shoes with the Dorman First Stop drum brake wheel cylinder, part number W37577. It is a direct-fit replacement for the 1988-1992 Toyota Corolla, 1983-1988 Toyota Tercel and 1981-1984 Toyota Starlet. It is cataloged for the rear drum brakes, including the rear-right position. Dorman engineered this wheel cylinder as a direct match for the original on these vehicles, and each unit is manufactured and tested for quality assurance.

A wheel cylinder uses hydraulic pressure from the master cylinder to push the brake shoes outward against the drum. If a leaking or sticking cylinder is behind a soft pedal or fluid-soaked shoes, this unit replaces it.

Ideal replacement: Engineered to match the original drum brake wheel cylinder on the listed vehicles.
Cost-effective service: Replacing the cylinder while the drum brakes are already apart for service is a practical, economical step in the brake job.
Quality materials: Built with EPDM rubber cups and boots.
Professionally tested: The cylinder bores are surface-tested for a proper sealing surface for the pressure cups.

Interchange: 784-22500 · 84-22500 · 101-1203 · W-56500 · 072-8069 · 134.44500 · 135.44500 · 375-76017
78422500 · 8422500 · 1011203 · W56500 · 0728069 · 13444500 · 13544500 · 37576017 · 18E201 · W906520 · 33848 · WC13848 · WC37577 · 4755010042 · 4755019097 · F104393 · WC104393

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

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

18E201, 784-22500, 84-22500, W906520, 101-1203, W-56500, 072-8069, 33848, 134.44500, 135.44500, WC13848, 375-76017, WC37577, 4755010042, 4755019097, F104393, WC104393

Buyer's Q&A

Frequently Asked Questions

Which vehicles is the W37577 wheel cylinder listed for?

It is a direct-fit replacement for the 1988-1992 Toyota Corolla, 1983-1988 Toyota Tercel and 1981-1984 Toyota Starlet. See the "Vehicles it fits" section to confirm your vehicle.

What does a drum brake wheel cylinder do?

It uses hydraulic pressure from the master cylinder to push the brake shoes outward against the drum when you press the brake pedal.

What are the cups and boots made of?

Dorman makes this wheel cylinder with EPDM rubber cups and boots, and its bores are surface-tested for a proper sealing surface for the pressure cups.

What are signs a wheel cylinder may need replacing?

Signs include brake fluid leaking at the drum or backing plate, fluid-soaked brake shoes, and a soft or low brake pedal. Diagnose the cause before replacing parts.

Where is it installed, and what is needed after installation?

It is cataloged for the rear drum brakes, including the rear-right position. After installation, the brake system must be bled following the vehicle service procedure.