Dorman - First Stop Drum Brake Wheel Cylinder P/N:W37973
$24.99
(You save)
Keep hydraulic pressure flowing to your rear brake shoes with the Dorman First Stop Drum Brake Wheel Cylinder W37973. It's a direct-fit replacement for the 1993-1997 Chevrolet Camaro [All] and 1993-1997 Pontiac Firebird [All], both of which use two per vehicle. Mounted in the rear drum brakes, this wheel cylinder uses hydraulic pressure from the brake system to push its internal cups and pistons outward, forcing the brake shoes against the drum.
Features:
Cast iron body: bores are surface-tested to provide a proper sealing surface for the pressure cups.
Quality materials: built with high-quality EPDM rubber cups and boots for long-lasting performance.
Bleeder screw included (bleeder screw cap not included).
Specs: 0.813 in inside diameter with a 3/8-24 in inlet thread size.
Dorman engineered this direct replacement to drop in like the original wheel cylinder on the listed applications, matching its fit and operation, and tested it for quality assurance. Swapping in a fresh cylinder while servicing the drum brakes is a cost-effective way to keep the brake hydraulics working properly. If a leaking or failed wheel cylinder is the cause of a spongy pedal or brake-fluid seepage inside the drum, this replaces it. Sold individually; order 2 and replace both rear sides together as a matched set for balanced braking. Country of origin: China.
It uses hydraulic pressure from the brake system to push its internal cups and pistons outward, forcing the rear drum brake shoes against the drum.
Will this fit my vehicle?
It's a direct-fit replacement for the 1993-1997 Chevrolet Camaro [All] and 1993-1997 Pontiac Firebird [All]. Check the Buyer's Guide tab to confirm your vehicle.
Is a bleeder screw included?
Yes, a bleeder screw is included. The bleeder screw cap is not included.
How many do I need?
It's sold individually. The listed applications use two per vehicle, so order 2 and replace both rear sides together as a matched set for balanced braking.
What are signs a wheel cylinder may need replacing?
Brake-fluid seepage inside the drum, a soft or spongy pedal, or damp brake shoes can be signs. Diagnose the cause before replacing, as other parts can produce similar symptoms.
Write a Review
Dorman
Dorman - First Stop Drum Brake Wheel Cylinder P/N:W37973
Bring firm, even drum braking back to your classic Mopar with the Dorman - First Stop Drum Brake Wheel Cylinder (W10581). This hydraulic wheel cylinder uses brake-fluid pressure to push its...
Turn brake-fluid pressure into the force that expands your brake shoes with the Dorman First Stop Drum Brake Wheel Cylinder W15306 — the rear hydraulic actuator that pushes its cups and pistons...
Push the brake shoes firmly against the drum with the Dorman - First Stop Drum Brake Wheel Cylinder W14206. This front-left drum brake wheel cylinder receives pressurized brake fluid from the...
WARNING:
These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
