Dorman - First Stop Drum Brake Wheel Cylinder W37251

Dorman - First Stop Drum Brake Wheel Cylinder W37251 - view 2

Dorman - First Stop Drum Brake Wheel Cylinder W37251 - view 3

Dorman - First Stop Drum Brake Wheel Cylinder P/N:W37251

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$17.99

MPN: W37251

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Dorman - First Stop Drum Brake Wheel Cylinder P/N:W37251

$17.99

Description

Keep your rear drum brakes applying firmly and evenly with the Dorman - First Stop Drum Brake Wheel Cylinder W37251. It drops in as a direct-fit replacement for the rear right position on a range of Ford E-series vans and F-350 trucks, and Dorman engineered it to match the fit, function and performance of the original wheel cylinder on the listed applications.

The wheel cylinder receives pressurized brake fluid and pushes its pistons outward to force the brake shoes against the drum. If a leaking or seized original cylinder is behind a soft pedal, fluid seepage at the backing plate, or shoes that no longer apply on one side, this replaces it.

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

Replacing the wheel cylinder while servicing the drum brakes is a fast, sure way to help maintain brake performance. Country of origin: China. Package contains one drum brake wheel cylinder.

Interchange: 18E89 · 784-42014 · 78442014 · 784-85014 · 78485014 · 84-42014 · 8442014 · W906347 · W-85014 · W85014 · 33548 · 33946 · 134.65014 · 135.65014 · WC13946 · 375-54073 · 37554073 · E7TZ2261A · F4TZ2261A · 391321C91 · 2037251 · WC37251 · F113758 · WC113758 · Manufacturer part number W37251

Fitment (all engines): 1988-2003 Ford F-350 · 1990-1998 Ford E-350 Econoline · 1990-2002 Ford E-350 Econoline Club Wagon · 1999-2000 Ford E-350 Super Duty · 1999-2000 Ford F-350 Super Duty · 2000-2002 Ford E-250 Econoline · 2003-2004 Ford E-250 · 2003-2004 Ford E-350 Club Wagon · 2003-2004 Ford E-450 Super Duty · 2004 Ford E-350 Super Duty. See the Buyer's Guide tab for the full list.

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

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

18E89, 784-42014, 784-85014, 84-42014, W906347, W-85014, 33548, 33946, 134.65014, 135.65014, WC13946, 375-54073, E7TZ2261A, F4TZ2261A, 391321C91, 2037251, WC37251, F113758, WC113758

Frequently Asked Questions

What does this wheel cylinder do?

It receives pressurized brake fluid and pushes its pistons outward to force the drum brake shoes against the drum, applying the brakes at that wheel.

What position does the W37251 fit?

It is cataloged for the rear right position on the listed Ford E-250, E-350, E-450 and F-350 applications.

Does it come with a bleeder screw?

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

What are the bore size and material?

It has a 1.188 in bore and a 3/8-24 in inlet thread, with a cast-iron body and EPDM rubber cups and boots.

What are signs this wheel cylinder may need replacing?

Fluid seepage at the backing plate, a soft or spongy pedal, or shoes that don't apply on one side. Diagnose the cause, since these can have other sources.