The Wacker Neuson Rocker Arm is a genuine OEM component designed for the PT6LT and PT6LS series self-priming centrifugal trash pumps. Sourced directly from Wacker Neuson, this rocker arm meets the exact specifications required to maintain proper valve timing and engine performance in these high-capacity 6-inch discharge pumps. It is a direct-fit replacement for the PT6LT Pump with Trailer and the PT6LS Skid Mounted configurations. When the original rocker arm shows wear or fails, this genuine part restores the engine to full operating condition without guesswork.
Key Features
- Genuine OEM Valvetrain Geometry: — Manufactured to Wacker Neuson's exact dimensional tolerances, ensuring correct rocker arm ratio and consistent valve lift across the engine's service life.
- Drop-In Engine Replacement: — Installs directly onto the rocker shaft assembly of the PT6LT and PT6LS engines with no rework or adaptation to the valve train.
- Confirmed Fitment for PT6 Series Pumps: — Verified for the PT6LT Pump with Trailer and PT6LS 150mm/6-inch Skid Mounted trash pump configurations.
- Restores Full Engine Output: — A worn or cracked rocker arm causes poor valve actuation, leading to loss of compression, rough running, and reduced pump output. Replacing it returns the engine to full power and flow capacity.
- Fuel System Timing Integrity: — Correct rocker arm function is critical to maintaining proper fuel and air delivery timing; a failed rocker arm can result in misfires or engine shutdown during high-demand pumping operations.
The rocker arm is a pivoting lever in the engine's valvetrain that transfers motion from the camshaft — via the pushrod — to open and close the intake and exhaust valves. In a high-output trash pump engine like the PT6LT and PT6LS, this component operates under continuous mechanical load and is subject to wear at its contact surfaces over time. When the rocker arm wears excessively or cracks, valve timing is disrupted, resulting in compression loss, rough idling, hard starting, or a complete inability to run. Replacing a damaged rocker arm with a genuine Wacker Neuson part restores the precise valve actuation the engine depends on to deliver consistent pumping performance.
Part Details
| Part Number | 5000082087 |
|---|---|
| Old Part Number | 0082087 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Rocker Arm |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT6LT Pump w/Trailer | PT6LT | 5000007175 |
| 150mm/6in Centrifugal Trash Pu mp Skid Mounted | PT6LS | 5000007174 |
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.
