The Wacker Neuson 5100044579 Baffle is a genuine OEM component designed for PT4A and PT4A(I) series self-priming centrifugal trash pumps. As a factory-sourced part, it carries the same specifications as the original, ensuring it seats and functions exactly as intended within the pump housing. This baffle is confirmed compatible across multiple PT4A configurations, including PT4A and PT4A(I) variants. When it comes to maintaining pump efficiency and protecting internal components, using the correct OEM baffle makes a measurable difference in day-to-day performance.
Key Features
- Genuine OEM Construction — Manufactured to Wacker Neuson's original design tolerances, ensuring the baffle directs flow correctly within the pump volute without distortion or misalignment over time.
- Direct-Fit Replacement — Matches the original mounting profile and dimensions for the PT4A pump housing, dropping into position without rework or trimming.
- Broad PT4A Compatibility — Fits multiple PT4A configurations, including PT4A and PT4A(I) variants, covering a range of machine numbers within those series.
- Sustained Pump Efficiency — A properly seated baffle maintains correct internal fluid direction, helping the pump achieve consistent priming and discharge performance on the job.
- Verified OEM Part Number — Sourced and cataloged under part number 5100044579, giving you confidence that this is the correct replacement for your specific pump configuration.
The baffle inside a centrifugal trash pump is a fixed internal guide that controls the direction and flow of fluid as it moves through the pump volute. By channeling fluid efficiently toward the discharge outlet, it helps the pump build pressure and maintain prime — particularly important in demanding trash-pump applications where the unit may be handling water mixed with debris. When a baffle cracks, warps, or becomes displaced, the pump can lose prime, experience reduced flow rates, or place additional strain on the impeller, leading to inconsistent performance and accelerated wear on surrounding components.
Part Details
| Part Number | 5100044579 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Baffle |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT4A | PT4A | 5100042217, 5100042604 |
| 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.
