The Wacker Neuson 5100044464 Bolt is a genuine OEM Bolt designed for PT3A, PT4A, PT3A(I), and PT4A(I) series self-priming centrifugal trash pumps. As a factory-sourced component, it is manufactured to the exact material grade, thread specification, and dimensional tolerances required by Wacker Neuson for these pump models. Correct fastener specification matters on trash pumps — an incorrect bolt can compromise housing integrity, cause fluid leaks, or lead to premature component failure under load. With fitment confirmed across both standard and integral-tank configurations of the PT3A and PT4A, part number 5100044464 is the right call for keeping these pumps in service.
Key Features
- Genuine OEM Material Grade — Sourced directly from Wacker Neuson, this bolt meets the exact tensile strength and corrosion-resistance requirements for trash pump housing and component fastening applications.
- Direct-Fit Thread and Dimensional Spec — Matches the original thread pitch, diameter, and length, seating correctly without modification to mating components or mounting points.
- Confirmed Fitment Across PT3A and PT4A Families — Compatible with PT3A, PT4A, PT3A(I), and PT4A(I) models, covering both standard and integral-tank pump configurations in this self-priming trash pump range.
- Maintains Pump Housing Integrity — A properly torqued, correctly specified bolt holds pump casings and covers sealed under the pressure and vibration cycles these machines generate in continuous pumping operations.
- Fluid-Tight Safety Assurance — On pump assemblies handling water, slurry, or debris-laden fluids, an underspec or worn fastener risks housing separation and fluid loss; using the correct OEM bolt eliminates that risk.
A bolt of this type serves as a structural fastener within the pump assembly, securing housings, covers, or internal components against the vibration and internal pressure generated during pumping operations. On self-priming trash pumps like the PT3A and PT4A, maintaining correct clamping force across all fastener points is critical to preserving the seal between pump chambers and preventing fluid bypass or leakage. When a bolt stretches, corrodes, or is replaced with an incorrect specification, it can compromise the structural integrity of the pump housing and lead to operational failure in the field.
Part Details
| Part Number | 5100044464 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Bolt |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT3A | PT3A | 5100042216 |
| PT4A | PT4A | 5100042604, 5100042217 |
| 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.
