The Wacker Neuson Knob is a genuine OEM component designed for the PT3A, PT4A, PT3A(I), and PT4A(I) series trash pumps. Sourced directly through Wacker Neuson's authorized parts program, this knob is manufactured to the same specifications as the original part fitted at the factory. Whether you're restoring a control function or replacing a worn component, part delivers the correct fit across all listed PT-series pump models.
Key Features
- Genuine OEM Construction — Produced to exact Wacker Neuson tolerances, ensuring the knob seats, turns, and holds position the same way as the original fitment.
- Direct Drop-In Replacement — Engineered to connect and align with the existing mounting point on PT-series pumps without rework or modification to surrounding components.
- Broad PT-Series Compatibility — Confirmed fitment across PT3A, PT4A, PT3A(I), and PT4A(I) pump models, covering both standard and international variants.
- Consistent Control Response — A properly functioning knob allows operators to make precise, repeatable adjustments; a cracked or stripped knob can cause imprecise settings and unreliable control input.
- Verified OEM Part Number — Order with confidence using Wacker Neuson part number 5100044510 to ensure you receive the correct component for your specific pump model.
A knob serves as the tactile interface between the operator and an adjustable control — whether it governs a throttle setting, a valve, or another functional parameter on the pump. When the knob is intact and properly secured, operators get consistent, accurate control over the pump's settings. A worn, cracked, or missing knob makes precise adjustment difficult, which can lead to inconsistent pump operation or the inability to engage a setting correctly. Replacing a damaged knob restores full control functionality and keeps the machine operating as intended.
Part Details
| Part Number | 5100044510 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Knob |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT3A | PT3A | 5100042216 |
| PT4A | PT4A | 5100042217, 5100042604 |
| PT3A(I) | PT3A(I) | 5100042614 |
| PT4A(I) | PT4A(I) | 5100042615 |
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.
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