Standard/OEIn stock
$12.40
10 items in stock
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14-WC37781• Rear• Drum Brake Wheel Cylinder
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GeoBrakes carries OEM-grade drum brake wheel cylinders confirmed to fit the Cadillac Escalade, the hydraulic actuators at the top of each drum brake assembly that convert brake fluid pressure into the mechanical force that pushes the Escalade shoes against the drum. Available in new and remanufactured options for your Escalade, every cylinder is bored to OEM specifications
Standard/OE$12.40
10 items in stock
Select your vehicle to see compatible products and accurate pricing
The drum brake wheel cylinder on the Cadillac Escalade is the hydraulic component that actuates your Escalade drum brake shoes every time you press the brake pedal. Brake fluid pressure from the master cylinder enters the Escalade wheel cylinder and acts equally on two opposed pistons, pushing them outward simultaneously toward each shoe on the Cadillac Escalade. A leaking Escalade wheel cylinder actively bleeds hydraulic pressure from the brake circuit and contaminates the brake shoes with fluid, both of which directly compromise your ability to stop the Cadillac Escalade.
Cadillac Escalade drum brake wheel cylinders are particularly vulnerable to corrosion in American road salt conditions. Salt water penetrates the dust boots over time on the Escalade, attacking the cylinder bore surface. Once the Cadillac Escalade bore is pitted, new piston cup seals cannot maintain a leak-free seal. Internally corroded Escalade cylinders must be replaced, not rebuilt. Vehicles in high-salt urban environments often require Escalade wheel cylinder replacement on the same service interval as brake shoes.
GeoBrakes stocks both new OEM-specification wheel cylinders and quality remanufactured units for the Cadillac Escalade. New cylinders are the stronger choice for Escalade vehicles in high-corrosion environments. Remanufactured units offer excellent value for Cadillac Escalade vehicles in moderate conditions where the original bore was sound. Our vehicle selector confirms the correct Escalade cylinder, right bore diameter, port location, and mounting configuration, for your Escalade drum brake assembly before purchase.
Can I drive my Cadillac Escalade with a leaking wheel cylinder?
No. A leaking Escalade cylinder actively loses hydraulic pressure from the brake circuit, reducing stopping force on your Cadillac Escalade over time. Brake fluid that reaches the Escalade shoes renders the friction material ineffective. A leaking Cadillac Escalade wheel cylinder is an immediate safety concern that requires urgent attention.
Should I replace both wheel cylinders on my Cadillac Escalade at the same time?
Yes. If one Escalade cylinder has leaked or seized due to age and corrosion, the cylinder on the opposite side of the Cadillac Escalade has experienced identical conditions and is at a similar stage of deterioration. Replacing both ensures balanced hydraulic pressure on your Escalade and avoids a second service call within months.
Do I need to bleed the brakes on my Cadillac Escalade after replacing a wheel cylinder?
Yes. Replacing a Escalade wheel cylinder opens the hydraulic circuit, allowing air to enter. After installation on the Cadillac Escalade, the entire rear brake circuit must be bled to remove all air and restore a firm, consistent brake pedal on your Escalade.