The Wacker Neuson Key is a genuine OEM component designed for the PT6LT, PT6LS, and PT6LS(I) series 6-inch centrifugal trash pumps. As a direct Wacker Neuson OEM part, the is sourced and validated to the same standards as the original, ensuring a proper fit within the drivetrain assembly. This key is confirmed to fit the PT6LT Pump with Trailer, the PT6LS Skid Mounted, and the PT6LS(I) trash pump configurations.
Key Features
- Genuine OEM Fitment Integrity — Manufactured to Wacker Neuson's exact tolerances, ensuring the key seats correctly in the shaft and hub keyway without play or misalignment.
- Drop-In Drivetrain Replacement — Dimensioned to match the original keyway slot on PT6-series pump shafts, allowing direct installation with no modification to mating components.
- Broad PT6 Series Compatibility — Fits the PT6LT (trailer-mounted), PT6LS (skid-mounted), and PT6LS(I) pump variants, covering the full range of Wacker Neuson 6-inch trash pump configurations.
- Torque Transmission Without Slip — A correctly fitted key locks the impeller or drive component to the shaft, ensuring full power transfer from the engine to the pump without rotational slippage or vibration.
- Critical Safety Component — A worn, sheared, or missing key can cause sudden loss of pump drive, unexpected shaft freewheel, or damage to surrounding components; replacing with the correct OEM part restores safe mechanical engagement.
A key is a small, precisely sized metal component that fits into a matching slot — called a keyway — machined into both a rotating shaft and the hub of a driven component such as an impeller or pulley. It acts as a mechanical lock between the two parts, transmitting rotational torque from the shaft to the driven component without allowing either part to spin independently of the other. When a key shears or wears, the driven component loses its positive connection to the shaft, causing the pump to stop moving fluid even while the engine runs — and leaving the shaft and hub keyways vulnerable to further damage if not addressed promptly.
Part Details
| Part Number | 5000083370 |
|---|---|
| Old Part Number | 0083370 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Key |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT6LT Pump w/Trailer | PT6LT | 5000007175 |
| 150mm/6in Centrifugal Trash Pu mp Skid Mounted | PT6LS | 5000007174 |
| Trash Pump | PT6LS(I) | 5200012427 |
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.
