The Wacker Neuson is a genuine OEM Hexagonal Head Cap Screw designed for PT6LT and PT6LS series 6-inch centrifugal trash pumps. Sourced directly from Wacker Neuson, this fastener is produced to the exact material grade, thread specification, and head geometry required by the original engineering design. It is confirmed to fit PT6LT pump with trailer configurations, PT6LS skid-mounted units, and PT6LS(I) and PT6LT(I) variants, giving you confidence that this is the correct part before you turn a wrench. When it comes to structural fasteners on high-vibration pump equipment, using the correct OEM component is the straightforward choice for maintaining the integrity of the assembly.
Key Features
- Correct Thread and Head Spec: — Manufactured to the exact hexagonal head geometry, thread pitch, and material grade called out in the original Wacker Neuson engineering drawings — no guesswork on sizing.
- Genuine OEM Part: — Supplied by Wacker Neuson as an authorized replacement, ensuring the fastener meets the same material and torque-retention standards as the unit that left the factory.
- Broad PT6L Series Coverage: — Fits PT6LT (pump with trailer), PT6LT T4, PT6LS (skid-mounted), PT6LS(I), and PT6LT(I) models, covering the full family of Wacker Neuson 6-inch centrifugal trash pumps.
- Vibration Resistance Matters Here: — Trash pumps operate under sustained vibration and hydraulic load; a fastener with the correct grade and dimensions maintains clamping force and prevents loosening or joint failure over time.
- Direct Drop-In Replacement: — Matches the original fastener position and drive type, so installation requires no modification to the mating hardware or surrounding components.
A hexagonal head cap screw is a precision fastener used to clamp and secure structural components, housings, and assemblies together under a defined torque load. On a high-output centrifugal trash pump like the PT6LT and PT6LS, fasteners at critical joint locations must maintain consistent clamping force despite continuous vibration, thermal cycling, and wet operating conditions. When a cap screw is the wrong grade, incorrect thread pitch, or has been stretched beyond its yield point, the joint can loosen progressively — leading to misalignment, fluid leaks, or component separation that takes the pump out of service entirely.
Part Details
| Part Number | 5000081860 |
|---|---|
| Old Part Number | 0081860 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hexagonal Head Cap Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT6LT Pump w/Trailer | PT6LT | 5000007175, 5200014740 |
| 150mm/6in Centrifugal Trash Pu mp Skid Mounted | PT6LS | 5000007174, 5200014741 |
| PT 6LS | PT6LS(I) | 5200017427, 5200012427 |
| Trash Pump | PT6LT(I) | 5100014076 |
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.
