The Wacker Neuson Fuel Filter is a genuine OEM fuel filter designed for the RD18-80, RD18-100, and RD18-100c series double drum rollers. As a direct Wacker Neuson OEM part, the is manufactured to the same specification as the original component fitted at the factory, ensuring a drop-in replacement with no guesswork on fit or compatibility. Verified fitment covers the RD18-80, RD18-80.3, RD18-100, RD18-100.3, RD18-100c, and RD18-100c.3 models. Keep the fuel system clean and protected by replacing a worn or clogged filter with the correct OEM part.
Key Features
- OEM Filtration Media — Manufactured to Wacker Neuson's original specification, delivering the correct micron rating and flow rate to protect the fuel system on RD18-series rollers.
- Direct-Fit Replacement — Matches the original mounting configuration and inlet/outlet connections for a straightforward swap during routine service intervals.
- Broad RD18-Series Coverage — Compatible with RD18-80, RD18-80.3, RD18-100, RD18-100.3, RD18-100c, and RD18-100c.3 double drum rollers in a single part number.
- Protects Fuel Injectors and Pump — A correctly functioning filter traps contaminants before they reach sensitive fuel delivery components, preventing premature injector and pump wear.
- Fuel System Safety — A compromised or incorrect fuel filter can cause fuel starvation, rough running, or uncontrolled contaminant ingress — using the genuine OEM part keeps the system operating as designed.
The fuel filter's job is to remove dirt, debris, and water contamination from the fuel supply before it reaches the engine's fuel pump and injectors. On compaction equipment like the RD18-series rollers, a clean fuel supply is critical to consistent engine output and long-term component life. When a fuel filter becomes clogged or bypassed, contaminants can reach precision fuel delivery components, leading to power loss, hard starting, increased wear, and potentially costly repairs to the injection system.
Part Details
| Part Number | 5100068821 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuel Filter |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD18-80 | RD18-80 | 5100055774 |
| RD18-100 | RD18-100 | 5100055775 |
| RD18-100c | RD18-100c | 5100055776 |
| RD18-80.3 | RD18-80.3 | 5100055946 |
| RD18 | RD18-100.3 | 5100055947 |
| RD18-100c.3 | RD18-100c.3 | 5100055948 |
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.
