Wabco 12155491 Brake Shoe

Description

The Wabco 12155491 is a Brake Shoe designed for use in brake drum systems. This component plays a critical role in stopping power by creating friction against the brake drum, effectively slowing or halting vehicle motion. This brake shoe adheres to OE specifications, ensuring reliable performance and compatibility. Its construction provides consistent friction, enhanced braking responsiveness, and extended service life.

Key Features & Benefits

Brake shoes are basically the part that creates the friction to actually stop your vehicle. They’re curved metal pieces with a friction material bonded to them. When you hit the brake pedal, it pushes hydraulic pressure to the wheel cylinders, and those cylinders push the shoes outward against the inside of the brake drum. That rubbing is what slows and stops the wheel turning. Think of it like squeezing something to create resistance. They’re a core part of drum brake systems, which you'll usually find on the rear wheels of older vehicles, or sometimes even on all four wheels in certain cars and trucks. Essentially, they work alongside the wheel cylinder, the drum itself, and the springs to manage how your car comes to a stop. They’re what apply the stopping power.

Symptoms, Risks & Replacements

Well, obviously, brakes are pretty important! But specifically, the shoes are what get worn down over time with all that friction. You'll notice if they’re going bad because you might hear squealing or grinding noises when you brake, or your car might take longer to stop. They act like a shield, absorbing all that energy from your car’s momentum. If they wear too thin, you lose stopping power, and that’s not something you want to mess with. You can find replacements pretty easily – a place like Fixparts Online has a good selection – and it’s something a decent DIYer can tackle, but if you’re not comfortable, definitely get a professional to do it.

Warranty Information

Wabco Brake Shoe (MPN 12155491) comes with a 1-year warranty.