The Wacker Neuson 5100039320 Crankcase Cover Complete is a genuine OEM component designed for the PT3A and PT3A(I) self-priming centrifugal trash pumps. As a factory-sourced assembly, it meets the exact dimensional and material standards set by Wacker Neuson for this pump family, ensuring a proper seal and correct fitment right out of the box. The 5100039320 is confirmed compatible with both the PT3A and PT3A(I) series, making it straightforward to specify the right part for your machine.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to Wacker Neuson's exact tolerances, this crankcase cover delivers the compression and sealing performance the PT3A engine assembly demands.
- Complete Assembly — Supplied as a complete cover unit, reducing the number of individual components to source and simplifying the repair process.
- Direct-Fit for PT3A and PT3A(I) Pumps — Engineered specifically for the PT3A and PT3A(I) trash pump series, so it aligns with existing mounting points and hardware without rework.
- Protects Engine Internals — A correctly sealed crankcase cover keeps contaminants out and oil in, preventing accelerated wear to the crankshaft and internal engine components.
- Fuel and Oil System Safety — A failed or cracked crankcase cover can lead to oil leaks and potential fire hazard on operating equipment; replacing it promptly with a genuine part maintains safe pump operation.
The crankcase cover seals the engine crankcase, enclosing the crankshaft, bearings, and lower engine components while retaining the lubrication oil required to keep those parts running properly. On a trash pump like the PT3A, the engine is exposed to demanding site conditions, and a damaged or warped cover can allow oil to escape and debris to enter — leading to accelerated internal wear or engine failure. Replacing a compromised crankcase cover with a correctly fitted unit restores the sealed environment the engine needs to maintain consistent pump output.
Part Details
| Part Number | 5100039320 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Crankcase Cover Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT3A | PT3A | 5100042216 |
| PT3A(I) | PT3A(I) | 5100042614 |
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.
