The Wacker Neuson 5100019999 is a genuine OEM Fuel Pipe designed for the RD7H and RD7He walk-behind tandem roller series. Sourced directly from Wacker Neuson, this part meets the original design specification for fuel routing on these machines. It is a direct-fit replacement confirmed across multiple RD7H and RD7He configurations, including North America-specific variants. If your roller is losing fuel pressure, showing signs of a cracked or leaking fuel line, or is due for a fuel system service, the 5100019999 is the correct part to restore proper operation.
Key Features
- OEM-Grade Fuel Compatibility — Manufactured to Wacker Neuson's original material spec, ensuring the pipe resists fuel degradation and maintains a consistent, leak-free seal under operating pressure.
- Direct-Fit Replacement — Engineered to the original routing path and connection points on RD7H and RD7He rollers, allowing straightforward installation without modification to fittings or brackets.
- Broad RD7 Series Coverage — Confirmed fitment across RD7H and RD7He tandem rollers, including walk-behind and North America-only configurations across multiple machine numbers.
- Consistent Fuel Delivery — A properly functioning fuel pipe maintains steady fuel flow to the engine, supporting smooth throttle response and uninterrupted compaction passes on asphalt and soil applications.
- Fuel System Safety — A compromised fuel pipe on a diesel-powered roller can result in fuel leaks near hot engine components. Replacing a worn or cracked pipe promptly is a critical safety and fire-prevention measure.
The fuel pipe carries diesel fuel from the tank to the engine's fuel system on the RD7 tandem roller, maintaining the steady flow needed for consistent engine performance. A cracked, pinched, or degraded pipe restricts fuel delivery, causing hard starts, rough running, or stalling mid-operation — and can present a serious leak hazard if left unaddressed. Replacing the fuel pipe with the correct OEM part restores the integrity of the fuel circuit and keeps the roller performing reliably through full compaction cycles.
Part Details
| Part Number | 5100019999 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuel Pipe |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD7 Tandem Roller | RD7He | 5100017193, 5100017194, 5200015241, 5200015244, 5100038031, 5100018451 |
| RD7 Tandem Roller | RD7H | 5100017195, 5100017338, 5200015242, 5200015245 |
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.
