Standard/OEIn stock
$17.08
10 items in stock
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14-WC370155• Rear• Drum Brake Wheel Cylinder
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GeoBrakes carries OEM-grade drum brake wheel cylinders confirmed to fit the Mitsubishi Mirage G4, the hydraulic actuators at the top of each drum brake assembly that convert brake fluid pressure into the mechanical force that pushes the Mirage G4 shoes against the drum. Available in new and remanufactured options for your Mirage G4, every cylinder is bored to OEM specifications
Standard/OE$17.08
10 items in stock
Select your vehicle to see compatible products and accurate pricing
The drum brake wheel cylinder on the Mitsubishi Mirage G4 is the hydraulic component that actuates your Mirage G4 drum brake shoes every time you press the brake pedal. Brake fluid pressure from the master cylinder enters the Mirage G4 wheel cylinder and acts equally on two opposed pistons, pushing them outward simultaneously toward each shoe on the Mitsubishi Mirage G4. A leaking Mirage G4 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 Mitsubishi Mirage G4.
Mitsubishi Mirage G4 drum brake wheel cylinders are particularly vulnerable to corrosion in American road salt conditions. Salt water penetrates the dust boots over time on the Mirage G4, attacking the cylinder bore surface. Once the Mitsubishi Mirage G4 bore is pitted, new piston cup seals cannot maintain a leak-free seal. Internally corroded Mirage G4 cylinders must be replaced, not rebuilt. Vehicles in high-salt urban environments often require Mirage G4 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 Mitsubishi Mirage G4. New cylinders are the stronger choice for Mirage G4 vehicles in high-corrosion environments. Remanufactured units offer excellent value for Mitsubishi Mirage G4 vehicles in moderate conditions where the original bore was sound. Our vehicle selector confirms the correct Mirage G4 cylinder, right bore diameter, port location, and mounting configuration, for your Mirage G4 drum brake assembly before purchase.
Can I drive my Mitsubishi Mirage G4 with a leaking wheel cylinder?
No. A leaking Mirage G4 cylinder actively loses hydraulic pressure from the brake circuit, reducing stopping force on your Mitsubishi Mirage G4 over time. Brake fluid that reaches the Mirage G4 shoes renders the friction material ineffective. A leaking Mitsubishi Mirage G4 wheel cylinder is an immediate safety concern that requires urgent attention.
Should I replace both wheel cylinders on my Mitsubishi Mirage G4 at the same time?
Yes. If one Mirage G4 cylinder has leaked or seized due to age and corrosion, the cylinder on the opposite side of the Mitsubishi Mirage G4 has experienced identical conditions and is at a similar stage of deterioration. Replacing both ensures balanced hydraulic pressure on your Mirage G4 and avoids a second service call within months.
Do I need to bleed the brakes on my Mitsubishi Mirage G4 after replacing a wheel cylinder?
Yes. Replacing a Mirage G4 wheel cylinder opens the hydraulic circuit, allowing air to enter. After installation on the Mitsubishi Mirage G4, the entire rear brake circuit must be bled to remove all air and restore a firm, consistent brake pedal on your Mirage G4.