Standard/OEIn stock
$12.66
10 items in stock
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14-WC37778• Rear• Drum Brake Wheel Cylinder
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GeoBrakes carries OEM-grade drum brake wheel cylinders confirmed to fit the Oldsmobile Cutlass Ciera, the hydraulic actuators at the top of each drum brake assembly that convert brake fluid pressure into the mechanical force that pushes the Cutlass Ciera shoes against the drum. Available in new and remanufactured options for your Cutlass Ciera, every cylinder is bored to OEM specifications
Standard/OE$12.66
10 items in stock
Select your vehicle to see compatible products and accurate pricing
The drum brake wheel cylinder on the Oldsmobile Cutlass Ciera is the hydraulic component that actuates your Cutlass Ciera drum brake shoes every time you press the brake pedal. Brake fluid pressure from the master cylinder enters the Cutlass Ciera wheel cylinder and acts equally on two opposed pistons, pushing them outward simultaneously toward each shoe on the Oldsmobile Cutlass Ciera. A leaking Cutlass Ciera 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 Oldsmobile Cutlass Ciera.
Oldsmobile Cutlass Ciera drum brake wheel cylinders are particularly vulnerable to corrosion in American road salt conditions. Salt water penetrates the dust boots over time on the Cutlass Ciera, attacking the cylinder bore surface. Once the Oldsmobile Cutlass Ciera bore is pitted, new piston cup seals cannot maintain a leak-free seal. Internally corroded Cutlass Ciera cylinders must be replaced, not rebuilt. Vehicles in high-salt urban environments often require Cutlass Ciera 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 Oldsmobile Cutlass Ciera. New cylinders are the stronger choice for Cutlass Ciera vehicles in high-corrosion environments. Remanufactured units offer excellent value for Oldsmobile Cutlass Ciera vehicles in moderate conditions where the original bore was sound. Our vehicle selector confirms the correct Cutlass Ciera cylinder, right bore diameter, port location, and mounting configuration, for your Cutlass Ciera drum brake assembly before purchase.
Can I drive my Oldsmobile Cutlass Ciera with a leaking wheel cylinder?
No. A leaking Cutlass Ciera cylinder actively loses hydraulic pressure from the brake circuit, reducing stopping force on your Oldsmobile Cutlass Ciera over time. Brake fluid that reaches the Cutlass Ciera shoes renders the friction material ineffective. A leaking Oldsmobile Cutlass Ciera wheel cylinder is an immediate safety concern that requires urgent attention.
Should I replace both wheel cylinders on my Oldsmobile Cutlass Ciera at the same time?
Yes. If one Cutlass Ciera cylinder has leaked or seized due to age and corrosion, the cylinder on the opposite side of the Oldsmobile Cutlass Ciera has experienced identical conditions and is at a similar stage of deterioration. Replacing both ensures balanced hydraulic pressure on your Cutlass Ciera and avoids a second service call within months.
Do I need to bleed the brakes on my Oldsmobile Cutlass Ciera after replacing a wheel cylinder?
Yes. Replacing a Cutlass Ciera wheel cylinder opens the hydraulic circuit, allowing air to enter. After installation on the Oldsmobile Cutlass Ciera, the entire rear brake circuit must be bled to remove all air and restore a firm, consistent brake pedal on your Cutlass Ciera.