The Wabco 4154035354 Silencer, also known as a Muffler, is a critical component within the air suspension system of heavy-duty vehicles. It's designed to reduce noise generated by the air compressor as it releases air into the suspension system, ensuring a quieter and more comfortable operation. This component is typically found integrated with the suspension air compressor assembly, contributing to the overall efficiency and reliability of the vehicle's suspension. This muffler is manufactured to OE specification, providing a direct fit and consistent performance, enhancing durability and reducing maintenance needs. It's pretty simple, really. This muffler reduces noise from the air compressor. That compressor is what pumps air into your air springs, and it can be surprisingly loud. This part takes that harsh, compressor sound and quiets it down significantly. It also filters out any moisture and oil that might be carried along in the air line. Think of it like an oil filter, but for air. On cars with air suspension, it’s connected to the air compressor and sits somewhere along the air line, usually near the compressor or one of the air springs. It's a key component in keeping the whole system working smoothly and quietly. It's not directly involved in the suspension doing its job, it's more about keeping the system happy. Honestly, you’ll notice if this thing goes bad. It’ll start sounding like your compressor is right under your seat – a constant drone or pulsing noise. That can be really irritating on a long drive. Beyond that, letting moisture build up in the air lines can eventually cause corrosion and damage to other, more expensive parts of the air suspension. You can find these pretty easily, places like Fixparts Online usually have them in stock. It’s a relatively inexpensive fix compared to dealing with problems caused by a failing air suspension system. Backed by experts: Muffler (MPN 4154035354) includes a 12-month warranty!

About Wabco

WABCO is a global innovator in braking, stability, and suspension systems for commercial vehicles, enhancing safety and efficiency.

Why Choose Wabco?

• Wabco parts are built to last, meaning fewer repairs and more time on the road. • We offer a wide range of parts for many different vehicles – chances are we have what you need. • Our parts meet or exceed industry standards, giving you reliable performance you can trust. • Wabco has a long history of serving professionals and DIYers alike with quality auto parts and excellent customer support. Wabco delivers excellence, FixParts Online delivers to your door.