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