Wacker Neuson 5000155683 Exhaust Muffler

The Wacker Neuson is a genuine OEM Exhaust Muffler designed for a broad range of Wacker Neuson equipment, including CRT48-35L ride-on concrete trowels, LTN6L and LTC4L light towers, LTN6L-V and LTN6LE-V light tower variants, PT6LT and PT6LS trash pumps, and E3000 units. As a factory-sourced component, it is manufactured to the exact specifications of the original part it replaces, ensuring a correct, trouble-free installation. This muffler is the right choice when you need an OEM-quality replacement that matches the original in every critical dimension and material. Verify your model number before ordering to confirm fitment across this wide-spanning application range.

Key Features

• Genuine OEM Construction: — Manufactured to Wacker Neuson's original exhaust back-pressure and heat-dissipation specifications, ensuring the engine runs within its designed operating parameters.
• Direct-Fit Replacement: — Matches original port dimensions, mounting flange pattern, and outlet orientation for a bolt-on swap with no modification to exhaust routing or engine mounts.
• Wide Fitment Coverage: — Compatible with CRT48-35L ride-on trowels, LTN6L / LTC4L / LTN6L-V / LTN6LE-V light towers, PT6LT and PT6LS trash pumps, and E3000 units across multiple configuration and frequency variants.
• Engine Protection: — A correctly functioning muffler maintains proper exhaust flow and back pressure; a cracked or failing muffler can cause exhaust leaks near the engine, accelerate component heat damage, and expose operators to harmful fumes.
• Emissions and Operator Safety: — Keeps exhaust gases directed away from the operator and engine compartment, supporting compliance with Tier 4 Final emissions requirements on applicable configurations.

An exhaust muffler reduces the noise and pressure of combustion gases as they exit the engine, channeling them safely away from the machine and its operator. It works by forcing exhaust through a series of internal chambers that absorb sound energy and regulate back pressure — too little back pressure can reduce engine efficiency, while too much can rob power. When a muffler cracks, corrodes, or develops a leak, engine noise increases sharply, exhaust gases can re-enter the engine compartment, and in enclosed or semi-enclosed worksites the risk of carbon monoxide exposure becomes a serious concern.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.