The Wacker Neuson is a genuine OEM Woodruff Key designed for a range of Wacker Neuson vibratory plate compactors, centrifugal trash pumps, and single drum vibratory rollers. This small but critical component fits the WP1550VW, WP1550V, and VPG165V vibratory plate series, as well as PT2V and PT3V centrifugal trash pumps and the RS800V single drum roller. Sourced directly from Wacker Neuson, the matches the exact geometry of the original part for a drop-in installation with no guesswork. When you need to restore a keyed shaft connection to like-new condition, this is the correct OEM replacement to reach for.
Key Features
- OEM-Spec Key Profile — Machined to the exact width, height, and radius of the original Wacker Neuson Woodruff Key, ensuring correct seating depth and a secure shaft-to-hub lock.
- Broad Cross-Family Compatibility — A single part number covers the WP1550VW and WP1550V vibratory plate compactors, VPG165V vibratory plate, PT2V and PT3V centrifugal trash pumps, and the RS800V single drum roller.
- Direct Shaft Installation — Seats cleanly into the crescent-cut keyway on the drive shaft; no filing, shimming, or custom fitting required across all listed applications.
- Protects Shaft and Hub from Rotational Slip — A correctly seated Woodruff Key prevents the driven component from spinning on the shaft, protecting both the hub and the shaft from the fretting damage that occurs when drive torque is lost.
- Genuine Wacker Neuson Part — Supplied as genuine OEM, backed by Wacker Neuson's parts program and carrying part number 5000086864 for straightforward verification at ordering and installation.
A Woodruff Key is a small, semicircular metal key that sits in a curved slot milled into a drive shaft, locking a gear, pulley, impeller, or flywheel hub to that shaft so torque transfers cleanly without slippage. When the key shears or wears, the driven component can spin independently of the shaft, causing immediate loss of power transmission — and potentially accelerating damage to the surrounding keyway. Replacing a damaged or missing Woodruff Key promptly is one of the most straightforward drivetrain repairs available, but the replacement must match the original's dimensions exactly; an undersized key will rock in the slot and shear again quickly, while an oversized key can crack the hub during installation.
Part Details
| Part Number | 5000086864 |
|---|---|
| Old Part Number | 0086864 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Woodruff Key |
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.
