The Wacker Neuson 5100018007 Hub is a genuine OEM component designed for the RD40-130 and RD45-140 series tandem rollers. Sourced directly from Wacker Neuson, this hub matches the original equipment specification for a straight-forward, confidence-inspiring installation. Compatible across an extensive range of RD40-130 and RD45-140 configurations — including standard, open-drum, combination, and DPF-equipped variants — this part covers virtually the full production run of both roller families. Verify your machine's model against the fitment list before ordering to confirm compatibility.
Key Features
- Genuine OEM Construction: — Manufactured to Wacker Neuson's original dimensional and material tolerances, ensuring the hub seats, torques, and transfers load exactly as the drum assembly was engineered to handle.
- Direct-Fit Replacement: — Matches the original mounting interface on RD40-130 and RD45-140 drum assemblies, so installation follows the standard service procedure without rework or adaptation.
- Broad RD-Series Fitment: — Confirmed fit across RD40-130, RD40-130c, RD40-130o, RD45-140, RD45-140c, RD45-140o, and their DPF, .3-series, and US-market variants — one part number covering the full family range.
- Structural Load Transfer: — The hub is the critical link between the drum drive system and the drum shell. A worn or damaged hub causes vibration imbalance, uneven compaction output, and accelerated bearing wear on adjacent components.
- Verified Part Number: — Part number 5100018007 is confirmed against Wacker Neuson's OEM parts catalog, so you can order with confidence that this is the correct hub for your machine.
The hub is a central structural component in the drum assembly of a tandem roller. It serves as the mechanical interface between the drive system and the rotating drum, transmitting torque while maintaining precise drum alignment. When a hub wears, cracks, or becomes damaged, it disrupts the concentricity of the drum, leading to inconsistent compaction force across the drum width, abnormal vibration, and premature failure of bearings and seals in the surrounding assembly.
Part Details
| Part Number | 5100018007 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hub |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD40-130c DPF | RD40-130c DPF | 5100055779 |
| RD40-130 O | RD40-130 O | 5100011395 |
| RD45-140.3 | RD45-140.3 | 5100047396 |
| RD40-130 DPF | RD40-130 DPF | 5100055777 |
| RD45-140 Tandem Roller | RD45-140 US | 5100021802 |
| RD40-130.3 | RD40-130.3 | 5100047395 |
| RD45-140c | RD45-140c | 5100047385 |
| RD40-130o.3 | RD40-130o.3 | 5100047399 |
| RD40-130c.3 | RD40-130c.3 | 5100047397 |
| RD40-130 C Tandem Roller | RD40-130C US | 5100021803 |
| RD45-140o | RD45-140o | 5100047387 |
| RD45-140o DPF | RD45-140o DPF | 5100055782 |
| RD45-140 C Tandem Roller | RD45-140C US | 5100021804 |
| RD40-130 Tandem Roller | RD40-130 US | 5100021801 |
| RD40-130 | RD40-130 | 5100047382 |
| RD40-130o | RD40-130o | 5100047386 |
| RD40-130 O Tandem Roller | RD40-130O US | 5100021805 |
| RD45-140c.3 | RD45-140c.3 | 5100047398 |
| RD45-140 O Tandem Roller | RD45-140O US | 5100021806 |
| RD45-140o.3 | RD45-140o.3 | 5100047400 |
| RD40-130o DPF | RD40-130o DPF | 5100055781 |
| RD45-140 | RD45-140 | 5100047383 |
| RD45-140 O Tandem Roller | RD45-140 O | 5100011396 |
| RD45-140c DPF | RD45-140c DPF | 5100055780 |
| RD45-140 DPF | RD45-140 DPF | 5100055778 |
| RD40-130c | RD40-130c | 5100047384 |
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.
