The Wacker Neuson 5100012177 Fuel Tank is a genuine OEM component designed for the RD40-130 and RD45-140 series tandem rollers. Sourced directly from Wacker Neuson, this fuel tank meets the exact specifications of the original part installed at the factory. Fitment covers a wide range of RD40-130 and RD45-140 variants, including standard, open-ROPS, canopy, DPF-equipped, and US-market configurations. If your tandem roller is due for a fuel tank replacement, part number 5100012177 is the correct OEM solution.
Key Features
- Genuine OEM Construction — Manufactured to Wacker Neuson's original material and dimensional standards, ensuring proper sealing, correct capacity, and compatibility with diesel fuel systems in the RD series.
- Direct-Fit Replacement — Engineered to mount using the original brackets and connection points on RD40-130 and RD45-140 rollers, with fuel line and filler neck positions matching the OEM layout.
- Broad RD Series Coverage — Compatible with a wide range of RD40-130 and RD45-140 variants, including standard, open-ROPS (o), canopy (c), DPF, generation .3, and US-market models.
- Leak-Free Fuel Delivery — A properly sealed, structurally sound fuel tank maintains consistent fuel supply to the engine, preventing fuel starvation, rough operation, or unplanned shutdowns during compaction runs.
- Fuel System Safety — A cracked or failing fuel tank creates a diesel leak risk on a machine that operates near hot exhaust components and vibrating surfaces — replacing with the correct OEM tank eliminates that hazard.
The fuel tank stores the diesel fuel supply for the RD40-130 and RD45-140 tandem roller's engine, feeding it to the fuel system at a consistent rate during operation. A damaged or leaking tank can starve the engine of fuel, cause erratic performance, or create a fire hazard on a machine that runs continuous vibration cycles across asphalt and soil surfaces. Replacing a worn or compromised tank with the correct OEM part restores safe, uninterrupted operation and protects the rest of the fuel system from contamination or pressure loss.
Part Details
| Part Number | 5100012177 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuel Tank |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD40-130o DPF | RD40-130o DPF | 5100055781 |
| RD40-130 O Tandem Roller | RD40-130O US | 5100021805 |
| RD40-130c.3 | RD40-130c.3 | 5100047397 |
| RD45-140c.3 | RD45-140c.3 | 5100047398 |
| RD40-130 DPF | RD40-130 DPF | 5100055777 |
| RD40-130 C Tandem Roller | RD40-130 C | 5100011393 |
| RD45-140 O Tandem Roller | RD45-140O US | 5100021806 |
| RD40-130o | RD40-130o | 5100047386 |
| RD45-140 | RD45-140 | 5100047383, 5100011392 |
| RD40-130 Tandem Roller | RD40-130 | 5100011391, 5100047382 |
| RD40-130c DPF | RD40-130c DPF | 5100055779 |
| RD40-130o.3 | RD40-130o.3 | 5100047399 |
| RD40-130.3 | RD40-130.3 | 5100047395 |
| RD40-130c | RD40-130c | 5100047384 |
| RD45-140 C Tandem Roller | RD45-140 C | 5100011394 |
| RD45-140o.3 | RD45-140o.3 | 5100047400 |
| RD45-140 Tandem Roller | RD45-140 US | 5100021802 |
| RD45-140 DPF | RD45-140 DPF | 5100055778 |
| RD45-140 O Tandem Roller | RD45-140 O | 5100011396 |
| RD45-140c | RD45-140c | 5100047385 |
| RD45-140c DPF | RD45-140c DPF | 5100055780 |
| RD40-130 C Tandem Roller | RD40-130C US | 5100021803 |
| RD40-130 O | RD40-130 O | 5100011395 |
| RD45-140o | RD45-140o | 5100047387 |
| RD45-140o DPF | RD45-140o DPF | 5100055782 |
| RD40-130 Tandem Roller | RD40-130 US | 5100021801 |
| RD45-140.3 | RD45-140.3 | 5100047396 |
| RD45-140 C Tandem Roller | RD45-140C US | 5100021804 |
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.
