The Wacker Neuson 5100023252 is a genuine OEM Filler Neck designed for the RC50 and RC70 series single drum soil compactors. This includes coverage across RC50, RC50p, RC50 US, RC50p US, RC70, RC70p, RC70vo, RC70 US, RC70p US, RC70 VO US, and DPF-equipped ROPS and CAB variants throughout these families. As a direct OEM part, the 5100023252 is manufactured to the same standards as the original component installed at the factory, ensuring a proper seal and correct fitment with no adaptation needed. If your compactor is showing signs of fluid loss, contamination, or a damaged filler neck, this is the verified replacement to restore full service readiness.
Key Features
- Genuine OEM Construction: Manufactured to original design tolerances for a secure, leak-free seal at the fluid entry point — critical for maintaining fluid integrity in compaction equipment operating on rough terrain.
- Broad RC-Series Coverage: Fits a wide range of RC50 and RC70 single drum soil compactor configurations, including smooth drum, padfoot, DPF, ROPS, and CAB variants across US and international specs.
- Direct Drop-In Replacement: Engineered to match the original mounting interface and neck dimensions, allowing straightforward installation without reworking the surrounding assembly.
- Protects Fluid System Integrity: A worn or cracked filler neck allows contaminants into the fluid system and can cause leaks that lead to overheating or hydraulic degradation — replacing it promptly keeps the compactor running at full capacity.
- Verified Part Number: Part number 5100023252 is confirmed across multiple RC50 and RC70 model numbers, giving you confidence you are ordering the correct component for your machine.
The filler neck is the entry point through which fluid — typically hydraulic fluid or engine coolant depending on its location — is added to the machine's system. It provides a sealed passage that keeps contaminants such as dirt and moisture out of the fluid circuit during filling operations. On heavy compaction equipment like the RC50 and RC70 series, a compromised filler neck can allow debris ingestion or cause fluid loss, both of which can accelerate component wear or trigger system failures. Replacing a cracked, stripped, or damaged filler neck with a proper OEM unit restores that protective seal and supports the long-term health of the fluid system.
Part Details
| Part Number | 5100023252 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Filler Neck |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single drum soil compactor RC50P | RC50P | 5100021296 |
| RC50p Single Drum Soil Compactor | RC50p US | 5100027576, 5100047414 |
| RC70vo | RC70vo | 5100047412 |
| RC70 US | RC70 US | 5100047415, 5100027577 |
| RC70 | RC70 | 5100047410, 5100021297 |
| Single drum soil compactor RC70VO | RC70VO | 5100021299 |
| RC70 | RC70 DPF ROPS | 5100064260 |
| RC70 | RC70 DPF CAB | 5100064259 |
| RC70vo | RC70vo DPF CAB | 5100064263 |
| Single drum soil compactor RC70P | RC70P | 5100021298 |
| Single drum soil compactor RC50 | RC50 | 5100021295, 5100047388 |
| RC50 | RC50 DPF ROPS | 5100064256 |
| RC70p Single Drum Soil Compactor | RC70p US | 5100027579, 5100047416 |
| RC50p | RC50p DPF ROPS | 5100064258 |
| RC50p | RC50p DPF CAB | 5100064257 |
| RC70p | RC70p DPF ROPS | 5100064262 |
| RC70p | RC70p | 5100047411 |
| RC50p | RC50p | 5100047389 |
| Vibration Roller | RC70 VO US | 5100027578 |
| RC70p | RC70p DPF CAB | 5100064261 |
| RC50 | RC50 DPF CAB | 5100064255 |
| RC50 Single Drum Soil Compactor | RC50 US | 5100027575, 5100047413 |
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.
Wacker Neuson