Standard/OEIn stock
$23.27
10 items in stock
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14-WC370248• Rear• Drum Brake Wheel Cylinder
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GeoBrakes carries OEM-grade drum brake wheel cylinders confirmed to fit the Volkswagen Jetta, the hydraulic actuators at the top of each drum brake assembly that convert brake fluid pressure into the mechanical force that pushes the Jetta shoes against the drum. Available in new and remanufactured options for your Jetta, every cylinder is bored to OEM specifications
Standard/OE$23.27
10 items in stock
Select your vehicle to see compatible products and accurate pricing
The drum brake wheel cylinder on the Volkswagen Jetta is the hydraulic component that actuates your Jetta drum brake shoes every time you press the brake pedal. Brake fluid pressure from the master cylinder enters the Jetta wheel cylinder and acts equally on two opposed pistons, pushing them outward simultaneously toward each shoe on the Volkswagen Jetta. A leaking Jetta 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 Volkswagen Jetta.
Volkswagen Jetta drum brake wheel cylinders are particularly vulnerable to corrosion in American road salt conditions. Salt water penetrates the dust boots over time on the Jetta, attacking the cylinder bore surface. Once the Volkswagen Jetta bore is pitted, new piston cup seals cannot maintain a leak-free seal. Internally corroded Jetta cylinders must be replaced, not rebuilt. Vehicles in high-salt urban environments often require Jetta 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 Volkswagen Jetta. New cylinders are the stronger choice for Jetta vehicles in high-corrosion environments. Remanufactured units offer excellent value for Volkswagen Jetta vehicles in moderate conditions where the original bore was sound. Our vehicle selector confirms the correct Jetta cylinder, right bore diameter, port location, and mounting configuration, for your Jetta drum brake assembly before purchase.
Can I drive my Volkswagen Jetta with a leaking wheel cylinder?
No. A leaking Jetta cylinder actively loses hydraulic pressure from the brake circuit, reducing stopping force on your Volkswagen Jetta over time. Brake fluid that reaches the Jetta shoes renders the friction material ineffective. A leaking Volkswagen Jetta wheel cylinder is an immediate safety concern that requires urgent attention.
Should I replace both wheel cylinders on my Volkswagen Jetta at the same time?
Yes. If one Jetta cylinder has leaked or seized due to age and corrosion, the cylinder on the opposite side of the Volkswagen Jetta has experienced identical conditions and is at a similar stage of deterioration. Replacing both ensures balanced hydraulic pressure on your Jetta and avoids a second service call within months.
Do I need to bleed the brakes on my Volkswagen Jetta after replacing a wheel cylinder?
Yes. Replacing a Jetta wheel cylinder opens the hydraulic circuit, allowing air to enter. After installation on the Volkswagen Jetta, the entire rear brake circuit must be bled to remove all air and restore a firm, consistent brake pedal on your Jetta.