The Wacker Neuson is a genuine OEM Lock Nut designed for a range of Wacker Neuson vibratory plate compactors and centrifugal trash pumps, including the WP1550VW, WP1550V, VPG165V, PT2V, and PT3V series. As a factory-original component, it is manufactured to the exact tolerances required by Wacker Neuson and matches the original hardware spec for a direct, tool-appropriate installation. Confirmed fitment spans both compaction and pump equipment families, making a versatile service item to have on hand. Always verify your machine's model and serial number against the fitment list before ordering.
Key Features
- Factory-Original Thread Specification — Manufactured to the exact thread pitch, hardness grade, and dimensional tolerances specified by Wacker Neuson, ensuring correct torque load and secure retention at the fastened joint.
- Direct Hardware Replacement — Drops into the same position as the original fastener with no rework to mating threads or adjacent components required.
- Broad Fitment Across Two Equipment Families — Confirmed for WP1550VW and WP1550V vibratory plate compactors, VPG165V vibratory plate, and PT2V and PT3V centrifugal trash pumps — covering multiple machines with a single part number.
- Secure Clamping Force Maintained — A properly seated lock nut resists loosening under vibration and operational load; a worn or missing lock nut can allow critical assemblies to shift, creating mechanical play and accelerated wear on surrounding components.
- Genuine OEM Assurance — Sourced directly through the Wacker Neuson parts network, so the grade, coating, and locking mechanism match what left the factory — not an approximated off-the-shelf substitute.
A lock nut is a fastener engineered to resist self-loosening under continuous vibration and cyclic loading — conditions that are standard operating reality on compaction plates and centrifugal pumps alike. Unlike a standard hex nut, a lock nut uses a nylon insert, prevailing-torque profile, or deformed thread section to maintain clamping force even as components flex and vibrate during operation. When a lock nut fails, backs off, or is replaced with an incorrect grade, the joint it secures can develop unwanted movement, leading to accelerated wear on shafts, housings, and bearing surfaces — and in some cases, component separation during operation.
Part Details
| Part Number | 5000086833 |
|---|---|
| Old Part Number | 0086833 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Lock Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Plate, 15 kN, 500mm/ 19.5in | WP1550VW | 5000007577 |
| Vibratory Plate, 15 kN, 500mm/ 19.5in | WP1550V | 5000007580 |
| Vibratory Plate 587mm/18in | VPG165V | 5000007554 |
| 75mm/3in Centrifugal Trash Pum p | PT3V | 5000007171, 5000009102, 5000009241 |
| 50mm/2in Centrifugal Trash Pum p | PT2V | 5000009238, 5000009093, 5000009096 |
| Single Drum Vibratory Roller | RS800V | 5000007187 |
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.
