Standard/OEIn stock
$15.62
10 items in stock
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14-WC370139• Rear Right• Drum Brake Wheel Cylinder
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GeoBrakes carries OEM-grade drum brake wheel cylinders confirmed to fit the Toyota Yaris, the hydraulic actuators at the top of each drum brake assembly that convert brake fluid pressure into the mechanical force that pushes the Yaris shoes against the drum. Available in new and remanufactured options for your Yaris, every cylinder is bored to OEM specifications
Standard/OE$15.62
10 items in stock
Select your vehicle to see compatible products and accurate pricing
Standard/OE$15.62
10 items in stock
Select your vehicle to see compatible products and accurate pricing
Standard/OE$20.36
10 items in stock
Select your vehicle to see compatible products and accurate pricing
The drum brake wheel cylinder on the Toyota Yaris is the hydraulic component that actuates your Yaris drum brake shoes every time you press the brake pedal. Brake fluid pressure from the master cylinder enters the Yaris wheel cylinder and acts equally on two opposed pistons, pushing them outward simultaneously toward each shoe on the Toyota Yaris. A leaking Yaris 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 Toyota Yaris.
Toyota Yaris drum brake wheel cylinders are particularly vulnerable to corrosion in American road salt conditions. Salt water penetrates the dust boots over time on the Yaris, attacking the cylinder bore surface. Once the Toyota Yaris bore is pitted, new piston cup seals cannot maintain a leak-free seal. Internally corroded Yaris cylinders must be replaced, not rebuilt. Vehicles in high-salt urban environments often require Yaris 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 Toyota Yaris. New cylinders are the stronger choice for Yaris vehicles in high-corrosion environments. Remanufactured units offer excellent value for Toyota Yaris vehicles in moderate conditions where the original bore was sound. Our vehicle selector confirms the correct Yaris cylinder, right bore diameter, port location, and mounting configuration, for your Yaris drum brake assembly before purchase.
Can I drive my Toyota Yaris with a leaking wheel cylinder?
No. A leaking Yaris cylinder actively loses hydraulic pressure from the brake circuit, reducing stopping force on your Toyota Yaris over time. Brake fluid that reaches the Yaris shoes renders the friction material ineffective. A leaking Toyota Yaris wheel cylinder is an immediate safety concern that requires urgent attention.
Should I replace both wheel cylinders on my Toyota Yaris at the same time?
Yes. If one Yaris cylinder has leaked or seized due to age and corrosion, the cylinder on the opposite side of the Toyota Yaris has experienced identical conditions and is at a similar stage of deterioration. Replacing both ensures balanced hydraulic pressure on your Yaris and avoids a second service call within months.
Do I need to bleed the brakes on my Toyota Yaris after replacing a wheel cylinder?
Yes. Replacing a Yaris wheel cylinder opens the hydraulic circuit, allowing air to enter. After installation on the Toyota Yaris, the entire rear brake circuit must be bled to remove all air and restore a firm, consistent brake pedal on your Yaris.