The Wacker Neuson Oil Fill Tube Mount Screw is a genuine OEM fastener designed for use across multiple Wacker Neuson machine families, including the CT36BDT walk-behind concrete trowel, PT2B centrifugal trash pump, PD3B diaphragm pump, and B 5000 gasoline power unit for internal vibrators. Sourced directly from Wacker Neuson, part number is manufactured to the exact specifications of the original hardware. It installs directly in place of the factory screw with no fitting adjustments required. Correct fitment is confirmed across all listed models and machine series.
Key Features
- Genuine OEM Hardware Integrity — Manufactured to Wacker Neuson's original thread profile and dimensional spec, ensuring a secure, rattle-free mount for the oil fill tube.
- Direct Bolt-In Replacement — Matches the original mounting thread and head configuration exactly, so the oil fill tube seats and seals as intended without reworking the mounting bore.
- Broad Model Compatibility — Confirmed fitment across the CT36BDT walk-behind trowel, PT2B trash pump, PD3B diaphragm pump, and B 5000 gasoline power unit series.
- Maintains Oil System Integrity — A correctly torqued mount screw keeps the oil fill tube firmly located, preventing tube movement that can lead to misaligned fills, spills, or contamination entry points.
- Fuel and Fluid System Safety — A loose or stripped oil fill tube mount screw can allow tube displacement during operation, creating a fluid leak risk; replacing with the correct OEM fastener restores a secure, compliant oil service point.
The oil fill tube mount screw secures the oil fill tube to the engine or housing assembly, keeping it correctly positioned for routine oil servicing. When this screw is stripped, missing, or improperly torqued, the fill tube can shift or become unseated, making accurate oil top-ups difficult and increasing the risk of debris or contaminants entering the oil system. Using the correct OEM fastener — with the right thread pitch and head type — ensures the tube stays fixed under vibration and repeated service intervals.
Part Details
| Part Number | 5000081186 |
|---|---|
| Old Part Number | 0081186 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Oil Fill Tube Mount Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 915mm/36in Walk-behind Trowel | CT36BDT | 5000008009 |
| 50mm/2in Centrifugal Trash Pum p | PT2B | 5000006722 |
| Gasoline Power Unit for Intern al Vibrator | B 5000 | 5000007522, 5000006307 |
| 915mm/36in Walk-behind Trowel | CT36BDT-E | 5000008010 |
| 75mm/3in Diaphragm Pump | PD3B | 5000006802 |
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.
