The Wacker Neuson Pipe is a genuine OEM component designed for the RD40-130 and RD45-140 series tandem rollers, including standard, C, O, and US variants across multiple build configurations. As a direct factory replacement, this pipe meets the exact specifications of the original part, ensuring a correct, trouble-free installation with no guesswork. Wacker Neuson's genuine OEM designation confirms this part is sourced and authorized by the manufacturer, making it the surest path to restoring your machine to full operating condition. Cross-reference your roller's model number against the fitment list below to confirm compatibility before ordering.
Key Features
- OEM-Specified Flow Path Integrity — Manufactured to the same dimensional tolerances as the original, ensuring consistent internal bore sizing and connection geometry for proper fluid or material transfer.
- Drop-In Replacement — Matches the original mounting points and end connections on RD40-130 and RD45-140 series rollers, allowing straightforward removal and reinstallation without reworking adjacent components.
- Broad Series Fitment — Compatible with standard, C, O, and US build variants across the RD40-130 and RD45-140 families, covering a wide range of serial number ranges and configuration codes.
- Sustained System Performance — A correctly seated pipe maintains proper flow routing within the machine; a cracked, corroded, or leaking pipe can compromise hydraulic or fluid system pressure and lead to operational faults.
- Genuine Wacker Neuson Part — Sourced directly through the Wacker Neuson OEM supply chain, part number 5100012301 carries the manufacturer's quality backing and traceability.
A pipe in this type of compaction equipment serves as a dedicated conduit for routing fluid — whether hydraulic oil, water, or another operating medium — between system components. It maintains the correct pressure and flow direction required for the machine's drive, vibration, or cooling circuits to function as intended. When a pipe cracks, corrodes, or develops a leak at its joints, fluid loss can cause pressure drops that degrade compaction performance or trigger system faults, making timely replacement essential to keeping the roller productive on site.
Part Details
| Part Number | 5100012301 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Pipe |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD40-130 Tandem Roller | RD40-130 | 5100011391, 5100047382 |
| RD45-140 Tandem Roller | RD45-140 | 5100011392, 5100047383 |
| RD40-130 C Tandem Roller | RD40-130 C | 5100011393 |
| RD45-140 C Tandem Roller | RD45-140 C | 5100011394 |
| RD40-130 O | RD40-130 O | 5100011395 |
| RD45-140 O Tandem Roller | RD45-140 O | 5100011396 |
| RD40-130 Tandem Roller | RD40-130 US | 5100021801 |
| RD45-140 Tandem Roller | RD45-140 US | 5100021802 |
| RD40-130 C Tandem Roller | RD40-130C US | 5100021803 |
| RD45-140 C Tandem Roller | RD45-140C US | 5100021804 |
| RD40-130 O Tandem Roller | RD40-130O US | 5100021805 |
| RD45-140 O Tandem Roller | RD45-140O US | 5100021806 |
| RD40-130c | RD40-130c | 5100047384 |
| RD45-140c | RD45-140c | 5100047385 |
| RD40-130o | RD40-130o | 5100047386 |
| RD45-140o | RD45-140o | 5100047387 |
| RD40-130.3 | RD40-130.3 | 5100047395 |
| RD45-140.3 | RD45-140.3 | 5100047396 |
| RD40-130c.3 | RD40-130c.3 | 5100047397 |
| RD45-140c.3 | RD45-140c.3 | 5100047398 |
| RD40-130o.3 | RD40-130o.3 | 5100047399 |
| RD45-140o.3 | RD45-140o.3 | 5100047400 |
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.
