The Wacker Neuson Exhaust Valve is a genuine OEM component designed for the RT82-SC and RT56-SC vibratory trench rollers and LTC4L light towers. As a direct OEM replacement, the is manufactured to the same specifications as the original part, ensuring a proper fit within the engine's valve train without modification. This exhaust valve is the correct service part for operators maintaining engine performance across these Wacker Neuson machine families.
Key Features
- Genuine OEM Metallurgy: — Manufactured to the same heat-resistant alloy grade as the original, sustaining the high thermal cycling demands placed on an exhaust valve in continuous engine operation.
- Drop-In Engine Fitment: — Matches original valve stem diameter, head geometry, and seat angle, seating correctly without reworking the valve head or guides.
- Confirmed Compatibility: — Verified fitment for the RT82-SC and RT56-SC vibratory trench rollers and the LTC4L light tower series.
- Sustained Combustion Efficiency: — A correctly seated exhaust valve maintains compression and proper exhaust gas flow; a burned or worn valve causes misfires, power loss, and excessive exhaust emissions.
- Fuel System and Emissions Integrity: — A properly sealing exhaust valve is critical to keeping combustion pressures within spec, protecting downstream engine components from unburned fuel and carbon buildup.
The exhaust valve controls the release of combustion gases from the engine cylinder, opening at the precise moment in the engine's four-stroke cycle to expel exhaust before the next intake charge. It must seal completely under high heat and pressure to maintain cylinder compression — a worn or burned exhaust valve allows combustion gases to escape at the wrong time, leading to a noticeable drop in power output, rough running, and increased fuel consumption. Left unaddressed, a failed exhaust valve can cause broader engine damage, making timely replacement with a correctly specified part essential to keeping the engine running cleanly and efficiently.
Part Details
| Part Number | 5000159465 |
|---|---|
| Old Part Number | 0159465 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Exhaust Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Trench Roller | RT82-SC | 5000009025 |
| Vibratory Trench Roller | RT56-SC | 5000009026 |
| Light Tower | LTC4L | 5000009311, 5000009375 |
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.
