Wabco 12155493 Brake Shoe 360x170

Description

The Wabco 12155493 Brake Shoe 360x170 is a crucial component within the brake drum system of commercial vehicles. These brake shoes are designed to create friction against the brake drum when applied, slowing or stopping the vehicle. With dimensions of 170 x 300 x 100 mm, this OE specification brake shoe delivers reliable stopping power and durability. Its precise construction ensures optimal contact and efficient heat dissipation, contributing to enhanced safety and extended service life.

Key Features & Benefits

These shoes, well, they're what actually stop the vehicle when you hit the brakes. They’re curved metal pieces with a friction material bonded to them. When you press the brake pedal, hydraulic pressure pushes these shoes outward against the inside of the brake drum – that’s the big metal cylinder that the wheel spins around. That friction between the shoe and the drum slows and eventually stops the wheel’s rotation. It’s a pretty simple mechanical system, really. Basically, this is part of what we call “drum brakes.” A lot of older vehicles, and even some newer ones – often on the rear wheels – use drums instead of disc brakes. These shoes are a core component of that system. They work with the wheel cylinder, the springs, and the drum itself to create the stopping power. They’re what converts the energy from your foot pressing the pedal into actual slowing force at the wheel.

Symptoms, Risks & Replacements

If these wear down – and they will over time because of all that friction – you’ll start to notice a few things. You’ll likely get longer stopping distances. You might hear squealing or grinding noises, especially when braking. You’ll notice if they get really bad – the brake pedal might feel spongy or sink to the floor. Seriously worn shoes can even damage the brake drum itself, making that part expensive to replace too. It’s a safety item, plain and simple. If you're doing brake work yourself, you can often find a good selection of these – like this 360x170 – over at Fixparts Online. But generally, it’s something you want to stay on top of.

Warranty Information

Wabco Brake Shoe 360x170 (MPN 12155493) comes with a 1-year warranty.