The Wacker Neuson 5100011557 Bow is a genuine OEM component designed for the RD40-130 and RD45-140 series tandem rollers. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original component installed at the factory. It is confirmed to fit a wide range of RD40-130 and RD45-140 configurations, including standard, combination drum, open-ROPS, canopy, and DPF-equipped variants. Replacing a damaged or worn bow with the correct OEM part ensures structural integrity and a proper fit within the roller's frame assembly.
Key Features
- Genuine OEM Construction: — Manufactured to Wacker Neuson's original material and dimensional standards, ensuring the bow matches the contour and mounting points of the original.
- Direct Bolt-On Replacement: — Engineered to align with existing mounting hardware on RD40-130 and RD45-140 frames, allowing straightforward installation without reworking attachment points.
- Broad RD-Series Fitment: — Compatible across the full RD40-130 and RD45-140 model range, including standard, canopy, open-ROPS, DPF, and .3-series variants.
- Structural Continuity: — Restores the correct geometry of the roller's protective or structural bow assembly, maintaining operator clearance and machine profile as originally designed.
- Operator Safety Relevance: — The bow is a structural element of the machine's protective framing; using a correctly rated OEM replacement preserves the integrity of the rollover and impact protection design.
The bow is a curved structural component that forms part of the protective framing on walk-behind and ride-on tandem rollers. On the RD40-130 and RD45-140 series, it contributes to the overall frame geometry that shields the operator zone and supports ancillary components. A bent, cracked, or missing bow compromises the structural layout of the machine and can affect the fit of surrounding guards, covers, or ROPS elements — making prompt replacement with a correctly spec'd part essential for safe continued operation.
Part Details
| Part Number | 5100011557 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Bow |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD45-140.3 | RD45-140.3 | 5100047396 |
| RD45-140c.3 | RD45-140c.3 | 5100047398 |
| RD45-140o DPF | RD45-140o DPF | 5100055782 |
| RD40-130c | RD40-130c | 5100047384 |
| RD45-140 O Tandem Roller | RD45-140 O | 5100011396 |
| RD40-130o DPF | RD40-130o DPF | 5100055781 |
| RD40-130 DPF | RD40-130 DPF | 5100055777 |
| RD45-140 Tandem Roller | RD45-140 | 5100011392, 5100047383 |
| RD45-140o | RD45-140o | 5100047387 |
| RD40-130 C Tandem Roller | RD40-130C US | 5100021803 |
| RD40-130 Tandem Roller | RD40-130 US | 5100021801 |
| RD45-140c DPF | RD45-140c DPF | 5100055780 |
| RD40-130o | RD40-130o | 5100047386 |
| RD45-140o.3 | RD45-140o.3 | 5100047400 |
| RD45-140 DPF | RD45-140 DPF | 5100055778 |
| RD40-130 Tandem Roller | RD40-130 | 5100011391, 5100047382 |
| RD45-140c | RD45-140c | 5100047385 |
| RD45-140 C Tandem Roller | RD45-140C US | 5100021804 |
| RD45-140 O Tandem Roller | RD45-140O US | 5100021806 |
| RD40-130c DPF | RD40-130c DPF | 5100055779 |
| RD40-130 O | RD40-130 O | 5100011395 |
| RD40-130 O Tandem Roller | RD40-130O US | 5100021805 |
| RD45-140 C Tandem Roller | RD45-140 C | 5100011394 |
| RD45-140 Tandem Roller | RD45-140 US | 5100021802 |
| RD40-130.3 | RD40-130.3 | 5100047395 |
| RD40-130c.3 | RD40-130c.3 | 5100047397 |
| RD40-130o.3 | RD40-130o.3 | 5100047399 |
| RD40-130 C Tandem Roller | RD40-130 C | 5100011393 |
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.
