The Wacker Neuson 5100023959 Bung is a genuine OEM component designed for the RC50, RC50p, RC70, RC70p, and RC70vo single-drum soil compactor series. As a direct Wacker Neuson OEM part, the 5100023959 is manufactured to the same standards as the original installed component, ensuring a correct, secure fit without guesswork. This bung covers a wide range of RC-series configurations including standard, padfoot, US-market, DPF ROPS, DPF CAB, and VO variants across both the RC50 and RC70 families.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to Wacker Neuson's original material and dimensional specifications, maintaining the same fluid retention and pressure-sealing performance as the factory-installed bung.
- Direct-Fit Replacement — Designed to thread or seat into the same port as the original, allowing straightforward installation without modification to the housing or reservoir.
- Broad RC-Series Compatibility — Fits the full RC50 and RC70 model families, including standard, padfoot (RC50p, RC70p), vibration-offset (RC70vo), DPF ROPS, DPF CAB, and US-market variants.
- Prevents Fluid Loss and Contamination — A properly seated bung keeps fluids sealed within the system and blocks contaminants from entering — a worn or missing bung can lead to leaks, fluid contamination, and accelerated component wear.
- Fuel and Fluid System Safety — On fuel or hydraulic reservoirs, a correctly fitted bung is essential for safe operation; a compromised seal presents a spill and fire risk on an active compactor.
A bung is a sealed plug used to close and secure a port or opening on a fluid reservoir — such as a fuel tank, hydraulic tank, or oil reservoir. It creates a pressure-resistant, leak-proof seal that keeps fluids contained during operation and prevents dirt, debris, and moisture from entering the system. When a bung becomes damaged, stripped, or loses its seal, it can allow fluid to escape or contaminants to enter, leading to system degradation, component damage, or unsafe operating conditions on the compactor.
Part Details
| Part Number | 5100023959 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Bung |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RC50 | RC50 DPF CAB | 5100064255 |
| RC50p | RC50p DPF ROPS | 5100064258 |
| RC50 Single Drum Soil Compactor | RC50 US | 5100027575, 5100047413 |
| RC70 Single Drum Soil Compactor | RC70 US | 5100027577, 5100047415 |
| Vibration Roller | RC70 VO US | 5100027578 |
| RC70 | RC70 | 5100047410, 5100021297 |
| Single drum soil compactor RC70P | RC70P | 5100021298 |
| RC50 | RC50 | 5100047388, 5100021295 |
| RC70p | RC70p DPF ROPS | 5100064262 |
| RC70vo | RC70vo DPF CAB | 5100064263 |
| RC70p | RC70p DPF CAB | 5100064261 |
| RC70 | RC70 DPF CAB | 5100064259 |
| RC70p US | RC70p US | 5100047416, 5100027579 |
| RC70vo | RC70vo | 5100047412 |
| RC50 | RC50 DPF ROPS | 5100064256 |
| RC70p | RC70p | 5100047411 |
| RC70 | RC70 DPF ROPS | 5100064260 |
| RC50p Single Drum Soil Compactor | RC50p US | 5100027576, 5100047414 |
| Single drum soil compactor RC50P | RC50P | 5100021296 |
| RC50p | RC50p | 5100047389 |
| Single drum soil compactor RC70VO | RC70VO | 5100021299 |
| RC50p | RC50p DPF CAB | 5100064257 |
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.
