The Wacker Neuson is a genuine OEM Fitting Key designed for the PT6LT, PT6LS, PT6LS(I), D4000, and L5000/225 series machines. As a direct factory replacement, this part is sourced from Wacker Neuson and manufactured to the same specifications as the original component installed at the factory. Fitment covers the PT6LT Pump with Trailer, PT6LS Skid Mounted centrifugal trash pump, PT6LS(I) trash pump variant, D4000 Diesel Power Unit for internal vibrators, and both L5000/225 ISO and L5000/225 ANSI configurations — making the a versatile service part across several Wacker Neuson product families.
Key Features
- Genuine OEM Construction: — Manufactured to exact Wacker Neuson tolerances, ensuring the key engages its mating components with the correct fit and rotational lock every time.
- Drop-In Replacement: — Matches the original keyway profile and dimensions, so it seats directly into the shaft and hub without any reworking of the mating surfaces.
- Broad Fitment Coverage: — Compatible with PT6LT, PT6LS, PT6LS(I) trash pumps, the D4000 Diesel Power Unit, and L5000/225 ISO and ANSI pump configurations.
- Drive Integrity Protection: — A correctly sized fitting key maintains the positive drive connection between shaft and driven component; a worn or missing key allows slippage that can damage both the shaft and the hub bore.
- Verified Part Number: — Order with confidence using Wacker Neuson part number 5000206227, cross-referenced against the models listed above.
A fitting key is a small but critical drive component seated in the keyway between a rotating shaft and a mating hub, pulley, or impeller. Its job is to lock the two parts together rotationally so that torque transfers cleanly from the shaft to the driven component — without slip or relative movement. When a fitting key wears, shears, or goes missing, the shaft spins independently of the component it is supposed to drive, resulting in lost output, vibration, and potential damage to the shaft keyway or hub bore. Replacing a damaged fitting key promptly with the correct OEM part restores the drive connection and prevents secondary wear on more expensive components.
Part Details
| Part Number | 5000206227 |
|---|---|
| Old Part Number | 0206227 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fitting Key |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT6LT Pump w/Trailer | PT6LT | 5000007175 |
| 150mm/6in Centrifugal Trash Pu mp Skid Mounted | PT6LS | 5000007174 |
| Diesel Power Unit for Internal Vibrator | D4000 | 5000009091 |
| L5000/225 ISO | L5000/225 ISO | 5000610329 |
| L5000/225 ANSI | L5000/225 ANSI | 5000610341 |
| 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.
