The Wacker Neuson Plug is a genuine OEM component designed for a broad range of Wacker Neuson Modular Internal Vibrators, concrete technology equipment, and pump models including the HD 3.7, YD 3.5, RD 3.7, MD3.5, D3.5 series, P35A, PT2A, and PT3A. Sourced directly from Wacker Neuson, this plug matches the original part in every dimension and material spec — so it seats and seals exactly as intended with no guesswork. Genuine OEM designation means this is the same part that ships in new Wacker Neuson equipment, giving you full confidence in fit and function across all listed models. Whether you're servicing a vibrator head or maintaining a pump, having the correct plug on hand keeps your equipment operating to its original specification.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to Wacker Neuson's original material and dimensional standards, ensuring the plug seats flush and maintains a secure, leak-free closure every time.
- Direct Drop-In Replacement — Matches the original mounting configuration exactly, so installation is straightforward with no trimming, adapting, or reworking of surrounding components.
- Broad Model Coverage — Fits HD 3.7, YD 3.5, RD 3.7, MD3.5, D3.5 series (G2, A2, A3, G3, Y2, Y3, GD2), P35A, PT2A, and PT3A models — one part number covers a wide fleet.
- Protects Internal Components — A correctly installed plug prevents contamination, moisture intrusion, and fluid loss in critical cavities, protecting internal vibrator and pump components from premature wear.
- Fluid and Contamination Barrier — Failure or improper seating of a plug in vibrator and pump applications can lead to fluid ingress or loss, causing accelerated wear or equipment failure — the OEM part eliminates that risk.
A plug serves as a sealing closure for a port, cavity, or passage within the equipment — preventing fluid leakage, blocking contaminant entry, and maintaining correct internal pressure where required. In Modular Internal Vibrators and pump assemblies like the PT2A and PT3A, plugs are often used to seal off ports that are not in active use or to close service access points after maintenance. When a plug is missing, damaged, or incorrectly fitted, fluids can escape or foreign material can enter, leading to accelerated component wear and potential equipment failure.
Part Details
| Part Number | 5002900102 |
|---|---|
| Old Part Number | 2900102 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Plug |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Modular Internal Vibrators | HD 3.7 | 5000006906 |
| Modular Internal Vibrators | YD 3.5 | 5000007003 |
| Modular Internal Vibrators | RD 3.7 | 5000006908 |
| Modular Internal Vibrators | MD3.5 | 5000630242 |
| Concrete Technology | YD-RAW | 5000630109 |
| P35A | P35A | 5100057755, 5100057756 |
| PT2A | PT2A | 5100058524, 5100058525 |
| PT3A | PT3A | 5100058535, 5100058536 |
| Modular Internal Vibrators | D3.5G2 | 5100072196 |
| Modular Internal Vibrators | D3.5A3 | 5100072402 |
| Modular Internal Vibrators | D3.5G3 | 5100072403 |
| Modular Internal Vibrators | D3.5Y2 | 5100072404 |
| Modular Internal Vibrators | D3.5A2 | 5100072405 |
| Modular Internal Vibrators | D3.5Y3 | 5100072406 |
| Modular Internal Vibrators | D3.5GD2 | 5100085453 |
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.
