Dorman - First Stop Drum Brake Wheel Cylinder P/N:W8264

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$98.99
MPN: W8264
Item Package Quantity: 1
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Dorman - First Stop Drum Brake Wheel Cylinder P/N:W8264
Dorman - First Stop Drum Brake Wheel Cylinder P/N:W8264
$98.99

Keep hydraulic pressure moving to your drum brake shoes with the Dorman First Stop Drum Brake Wheel Cylinder W8264. It's a direct-fit replacement cataloged for the front-left and rear-left position on a range of vintage Ford and Mercury models — including the 1942-1947 Ford 1/2 Ton Pickup, 1946-1947 Ford 1 Ton and 3/4 Ton Pickups, 1948-1950 Ford F-2, 1946-1948 Ford Deluxe, Super Deluxe, Anglia and Prefect, 1948 Ford Taunus, and the 1946-1948 Mercury (All engines). See the Buyer's Guide tab for the full list.

  • Quality materials: built with high-quality EPDM rubber cups and boots for long-lasting performance.
  • Professionally tested: the wheel cylinder bores are surface-tested for an optimum sealing surface for the pressure cups.
  • Cast-iron body with a 3/8-24 in inlet thread.
  • Bleeder screw included (a bleeder screw cap is not included).

In a drum brake, the wheel cylinder uses hydraulic pressure from the brake system to push its pistons outward, forcing the brake shoes against the drum. Leaking or seized cups can cause a soft pedal, fluid seepage inside the drum, or uneven braking — signs the cylinder may need replacing. Engineered as a direct replacement to match the original wheel cylinder's fit, function and performance on the listed vehicles, then manufactured and tested for quality assurance. Replacing the cylinder while you service the drum brakes is a cost-effective way to help maintain brake performance.

Interchange: W906030 · WC255940 · 375-54089 · 37554089 · 21A2062 · 5473093 · WC8264 · F8264 · Manufacturer part number W8264. Country of origin: China.

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

W906030, WC255940, 375-54089, 21A2062, 5473093, WC8264, F8264

Frequently Asked Questions

What does the W8264 wheel cylinder do?

In a drum brake, it converts hydraulic pressure into mechanical force, pushing its pistons outward to force the brake shoes against the drum and slow the wheel.

Which vehicles does it fit?

It's cataloged for the front-left and rear-left position on vintage Ford and Mercury models from 1942-1950, including the 1/2, 3/4 and 1 Ton Pickups and the F-2. See the Buyer's Guide tab for the full list.

Does it come with a bleeder screw?

Yes, a bleeder screw is included. A bleeder screw cap is not included.

What is the cylinder made of?

It has a cast-iron body with high-quality EPDM rubber cups and boots, and a 3/8-24 in inlet thread.

How do I know if my wheel cylinder is failing?

A soft or sinking pedal, brake fluid seepage inside the drum, or uneven braking can be signs the cylinder may need replacing. Diagnose the cause before replacing.