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. 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. Buy risk-free: Brake Camshaft (MPN 171877) is covered by a 3 year manufacturer guarantee!

About Febi

Febi is a well-regarded German brand in the aftermarket sector, known for its extensive range of reliable spare parts. Based in Germany, Febi consistently delivers high-quality components that ensure optimal vehicle performance.

Why Choose Febi?

• Febi parts are made to the same standards as original equipment, so you get reliable quality. • We offer a huge range of parts – from engine components to wear-and-tear items – covering many vehicle makes and models. • Febi has been a trusted name in the automotive industry for over 70 years, so you’re choosing a brand with a long history of performance. • You get a great balance of quality and price, meaning you don’t have to break the bank to keep your vehicle running smoothly. Febi delivers excellence, FixParts Online delivers to your door.