Standard/OEIn stock
$12.40
10 items in stock
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14-WC37857• Rear• Drum Brake Wheel Cylinder
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GeoBrakes carries OEM-grade drum brake wheel cylinders confirmed to fit the Nissan Quest, the hydraulic actuators at the top of each drum brake assembly that convert brake fluid pressure into the mechanical force that pushes the Quest shoes against the drum. Available in new and remanufactured options for your Quest, 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 Nissan Quest is the hydraulic component that actuates your Quest drum brake shoes every time you press the brake pedal. Brake fluid pressure from the master cylinder enters the Quest wheel cylinder and acts equally on two opposed pistons, pushing them outward simultaneously toward each shoe on the Nissan Quest. A leaking Quest 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 Nissan Quest.
Nissan Quest drum brake wheel cylinders are particularly vulnerable to corrosion in American road salt conditions. Salt water penetrates the dust boots over time on the Quest, attacking the cylinder bore surface. Once the Nissan Quest bore is pitted, new piston cup seals cannot maintain a leak-free seal. Internally corroded Quest cylinders must be replaced, not rebuilt. Vehicles in high-salt urban environments often require Quest 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 Nissan Quest. New cylinders are the stronger choice for Quest vehicles in high-corrosion environments. Remanufactured units offer excellent value for Nissan Quest vehicles in moderate conditions where the original bore was sound. Our vehicle selector confirms the correct Quest cylinder, right bore diameter, port location, and mounting configuration, for your Quest drum brake assembly before purchase.
Can I drive my Nissan Quest with a leaking wheel cylinder?
No. A leaking Quest cylinder actively loses hydraulic pressure from the brake circuit, reducing stopping force on your Nissan Quest over time. Brake fluid that reaches the Quest shoes renders the friction material ineffective. A leaking Nissan Quest wheel cylinder is an immediate safety concern that requires urgent attention.
Should I replace both wheel cylinders on my Nissan Quest at the same time?
Yes. If one Quest cylinder has leaked or seized due to age and corrosion, the cylinder on the opposite side of the Nissan Quest has experienced identical conditions and is at a similar stage of deterioration. Replacing both ensures balanced hydraulic pressure on your Quest and avoids a second service call within months.
Do I need to bleed the brakes on my Nissan Quest after replacing a wheel cylinder?
Yes. Replacing a Quest wheel cylinder opens the hydraulic circuit, allowing air to enter. After installation on the Nissan Quest, the entire rear brake circuit must be bled to remove all air and restore a firm, consistent brake pedal on your Quest.