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