The Wacker Neuson Knob is a genuine OEM component designed for the PT6LT, PT6LS, and PT6LS(I) series self-priming centrifugal trash pumps. Sourced directly from Wacker Neuson, this knob is an exact match to the original part installed at the factory, ensuring it seats, threads, and operates exactly as intended. Confirmed fitment spans the PT6LT pump with trailer, the PT6LS skid-mounted 6-inch centrifugal trash pump, and the PT6LS(I) trash pump variant.
Key Features
- Genuine OEM Construction — Manufactured to Wacker Neuson's original material and dimensional specifications, so the knob engages and holds with the same tactile response and retention force as the part it replaces.
- Drop-In Replacement — Matches the original mounting interface on PT6-series pumps, requiring no modification to surrounding hardware or panels during installation.
- Broad PT6 Series Coverage — Compatible with the PT6LT (pump with trailer), PT6LS (skid-mounted 6-inch centrifugal trash pump), and PT6LS(I) configurations under a single part number.
- Maintains Proper Control Access — A worn, cracked, or missing knob compromises the operator's ability to make clean, confident adjustments in the field; a correctly fitted knob restores full tactile control.
- Verified OEM Part Number — Part number 5000087571 is the current Wacker Neuson catalog reference for this application, giving you confidence you're ordering the correct component.
A knob serves as the operator's direct interface with a control shaft, valve stem, or adjustment mechanism on the pump. It transmits hand input into a precise rotational movement — whether opening a valve, setting a control position, or securing a panel. When a knob becomes cracked, stripped, or breaks off entirely, the underlying shaft may still turn but becomes difficult or unsafe to operate reliably, particularly in wet or muddy conditions common to trash pump jobsites. Replacing it promptly with the correct OEM part restores clean, secure operation of that control point.
Part Details
| Part Number | 5000087571 |
|---|---|
| Old Part Number | 0087571 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Knob |
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.
