Wabco 4214100780 Piston Cylinder

Description

The Wabco 4214100780 Piston Operating Cylinder is a crucial component within brake control systems, specifically functioning as a slave cylinder. It's designed to translate hydraulic pressure into mechanical force, actuating the brake calipers or wheel cylinders. This cylinder is commonly found in braking systems requiring precise and reliable operation. The cylinder's robust construction and OE specification ensure consistent performance and durability under demanding conditions, providing a reliable solution for brake system maintenance and repair. Its dimensions are 43 x 134 x 41 mm, and it features a 35.0 mm diameter, a 55.0 mm stroke, and M10x1 inlet port.

Key Features & Benefits

This part basically takes the fluid pressure from your master cylinder – when you push the brake pedal – and turns it into mechanical force. Inside, there’s a piston that moves when hydraulic pressure comes in, and that movement pushes on the brake shoes or pads, making them press against the brake drum or rotor. It's really just a hydraulic amplifier, taking a little foot pressure and turning it into a lot of stopping power at each wheel. It’s a critical part of your braking system, naturally. It lives at each wheel, and you'll have one for each brake. So, if you’re working on the rear brakes, which often use wheel cylinders to actuate the shoes, this is what you’re dealing with. It receives the signal from when you hit the pedal and does the actual work of squeezing the brakes.

Symptoms, Risks & Replacements

Well, without it, you wouldn’t be able to stop. If it fails, you'll notice if you're having trouble stopping – it might feel spongy, or the car might pull to one side. A leak in the cylinder means you’re losing brake fluid, and losing braking power, obviously. It essentially acts like a shield, protecting your ability to slow down and stay safe. You can find these pretty easily online, even places like Fixparts Online have a good selection. Replacing a worn cylinder is a straightforward repair, but definitely important to keep your brakes working correctly.

Warranty Information

Wabco Piston Cylinder (MPN 4214100780) comes with a 1-year warranty.