MAN 81503010223 brake camshaft

Description

The MAN 81503010223 brake camshaft is a critical component within the servo unit of air brake systems. It's responsible for converting rotational motion from the brake actuator into the linear motion needed to apply the brakes. This part is used in heavy-duty vehicles and commercial trucks, ensuring reliable and efficient braking performance. The robust construction of this camshaft contributes to extended service life and reduced maintenance needs, providing consistent and precise brake control for enhanced safety and operational efficiency. It measures 58 x 95 x 256 mm.

Key Features & Benefits

This little guy basically takes the motion from your brake pedal – when you push it down – and turns it into the mechanical movement that actually applies the brakes on your trailer or commercial vehicle. It’s got a shaped lobe, sort of like a gently sloping hill, that pushes on other parts in the brake system as it rotates. It’s responsible for pushing the brake shoes outward against the brake drums, creating the friction that stops the wheels turning. It also has a return spring that brings everything back to its starting position when you let off the pedal. Think of it as a key link in the whole braking process. It’s part of the servo unit, which is the mechanical system that multiplies the force you apply with your foot. It’s not the whole system, obviously, but without it, pushing the pedal wouldn’t do much good. It works directly with the slack adjuster and the brake shoes to make stopping happen. It’s most common on heavier duty applications, like trailers and commercial trucks.

Symptoms, Risks & Replacements

It’s important because if it fails, you lose braking power. You’ll notice if it's wearing out because you might get longer stopping distances, or the brakes might feel spongy. A worn cam can also cause uneven brake application, leading to pulling or instability. It acts like a shield protecting the more expensive parts of your braking system. Replacing it when needed is way cheaper than dealing with damaged drums or shoes. You can find these pretty easily, places like Fixparts Online have a good selection. It’s a relatively simple part, but it’s critical for safety, so it’s worth keeping an eye on and replacing when necessary.

Warranty Information

MAN brake camshaft (MPN 81503010223) comes with a 1-year warranty.