The Wacker Neuson Muffler is a genuine OEM component designed for the LT4K, LTP4K, LTW4K, LTWP4K, LT4SK, and LTP4SK series light towers. As a direct OEM part, the is manufactured to the exact design specifications of the original, ensuring a correct, trouble-free installation. This muffler is the right choice for operators and service technicians looking to restore proper engine exhaust performance on Wacker Neuson light tower equipment. Verify your model number against the confirmed fitment list before ordering to ensure compatibility.
Key Features
- Genuine OEM Exhaust Specification — Engineered to match the original exhaust back-pressure and outlet geometry, maintaining correct engine operating parameters for the light tower's power unit.
- Direct-Fit Replacement — Matches the original mounting points and exhaust port configuration, allowing the muffler to seat and seal correctly without modification to brackets or exhaust connections.
- Broad LT-Series Compatibility — Confirmed fitment across six Wacker Neuson light tower models: LT4K, LTP4K, LTW4K, LTWP4K, LT4SK, and LTP4SK.
- Sustained Sound Attenuation — A properly functioning muffler keeps engine noise within expected levels; a cracked or failing unit increases exhaust noise and can affect site compliance with noise regulations.
- Exhaust Integrity and Operator Safety — An intact, correctly fitted muffler routes combustion gases away from the operator and directs exhaust flow safely, which is especially important during enclosed or semi-enclosed jobsite use of light towers.
The muffler on a light tower's engine serves as the final stage of the exhaust system, dampening combustion noise and directing hot exhaust gases safely away from the unit and its surroundings. It works by routing exhaust through internal chambers that absorb and dissipate sound energy before the gases exit the system. When a muffler cracks, corrodes, or loses its seal, exhaust noise increases noticeably, unburned gases can escape at unintended points, and engine back-pressure may be affected — all of which can impact both performance and safe operation of the light tower.
Part Details
| Part Number | 5000089816 |
|---|---|
| Old Part Number | 0089816 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Muffler |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Light Tower | LT4K | 5000007620 |
| Light Tower | LTP4K | 5000007621 |
| Light Tower | LTW4K | 5000008066 |
| Light Tower | LTWP4K | 5000008067 |
| Light Tower | LT4SK | 5000007622 |
| Light Tower | LTP4SK | 5000007623 |
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.
