The Wacker Neuson Cap is a genuine OEM component designed for a range of Wacker Neuson vibratory plate compactors, centrifugal trash pumps, and roller equipment — including the WP1550VW, WP1550V, VPG165V, PT2V, PT3V, and RS800V series. As a direct OEM replacement, the is manufactured to the same specifications as the original part, ensuring a proper fit without the guesswork. Sourced from Wacker Neuson's authorized parts network, this cap is the correct solution when your existing part becomes damaged, lost, or worn. Confirm your model number and machine number against the fitment list before ordering to ensure full compatibility.
Key Features
- Genuine OEM Construction: — Manufactured to the original design spec, so the cap seats, seals, and functions exactly as intended on your Wacker Neuson equipment.
- Broad Cross-Family Fitment: — Covers multiple Wacker Neuson product families including WP-series vibratory plate compactors, PT-series centrifugal trash pumps, and the RS800V single drum vibratory roller.
- Direct Drop-In Replacement: — Matches the original mounting interface and dimensions, so installation follows the same procedure as the factory part.
- Protects Internal Components: — A correctly fitting cap keeps contaminants, moisture, and debris out of the port or fitting it covers, preventing premature wear on internal components.
- Authorized Parts Supply: — Backed by Wacker Neuson's OEM parts program, giving you full confidence in part number accuracy and product authenticity.
A cap on construction equipment serves as a protective closure for an opening, port, or fitting — whether on a fuel system, hydraulic circuit, fluid reservoir, or external housing. Its primary job is to keep the sealed area free from dirt, moisture, and debris that could contaminate fluids or damage internal components. When a cap is missing, cracked, or no longer seating properly, the exposed port becomes a path for contamination, which can lead to accelerated wear, fluid loss, or operational failure of the larger assembly it protects.
Part Details
| Part Number | 5000086851 |
|---|---|
| Old Part Number | 0086851 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cap |
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.
