The Wacker Neuson 5100011950 Bellows is a genuine OEM component designed for the RD-series tandem rollers, covering a broad range of walk-behind and ride-on articulated models across the RD18, RD24, RD27, RD28, RD40, and RD45 families. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original bellows installed at the factory. Compatibility spans standard, combination, open-drum, and padfoot configurations across both US and international model variants, making the 5100011950 one of the most widely applicable bellows in the RD tandem roller lineup.
Key Features
- Genuine OEM Flexible Integrity — Manufactured to Wacker Neuson's original material and dimensional spec, ensuring the bellows maintains its sealing and flexion performance under the vibration loads typical of tandem roller operation.
- Drop-In Installation — Engineered to match the original mounting points and profile exactly, so replacement is straightforward without reworking surrounding components.
- Broad RD-Series Coverage — A single part number fits the RD18, RD24, RD27, RD28, RD40, and RD45 model families, including open-drum, combination, padfoot, and SE variants in both standard and US configurations.
- Protects Critical Internal Components — The bellows shields articulation joints and mechanical linkages from moisture, debris, and compacted material ingress — conditions that accelerate wear on exposed components during asphalt and soil compaction work.
- Prevents Premature Wear at the Articulation Point — A cracked or collapsed bellows allows contaminants into the joint, causing accelerated wear to steering and articulation hardware; replacing it promptly preserves the integrity of the surrounding assembly.
The bellows on a tandem roller serves as a flexible protective sleeve at the articulation joint or a mechanical connection point, allowing controlled movement while keeping dirt, water, and debris from reaching the components inside. On machines like the RD-series that operate in close contact with soil and asphalt surfaces, this shielding role is especially important — vibration and repeated articulation cycles gradually degrade the bellows material over time. Once the bellows cracks or collapses, contaminants can work their way into joints or linkages and cause damage that is significantly more costly to repair than a simple bellows replacement.
Part Details
| Part Number | 5100011950 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Bellows |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD40-130 O | RD40-130 O | 5100011395 |
| RD18-80 | RD18-80 | 5100047360, 5100011382, 5100055774 |
| RD18-100c | RD18-100c | 5100055776, 5100047362 |
| Vibration Roller | RD18-80 SE | 5100044988 |
| RD28-120 O Tandem Roller | RD28-120O US | 5100021800 |
| RD40-130c.3 | RD40-130c.3 | 5100047397 |
| RD28-120 | RD28-120 | 5100047375 |
| RD40-130.3 | RD40-130.3 | 5100047395 |
| RD28-120c | RD28-120c | 5100047377 |
| RD24-100 C Tandem Roller | RD24-100C US | 5100021757 |
| RD45-140 C Tandem Roller | RD45-140 C | 5100011394 |
| RD28-120o | RD28-120o | 5100047379 |
| RD24-100 Tandem Roller | RD24-100 | 5100011385, 5100047374 |
| RD 24-100.3 | RD 24-100.3 | 5100032197 |
| RD27-120c | RD27-120c.3 | 5100047371 |
| RD45-140.3 | RD45-140.3 | 5100047396 |
| RD40-130o.3 | RD40-130o.3 | 5100047399 |
| RD18-80 Tandem Roller | RD18-80 US | 5100027572 |
| RD28-120 C Tandem Roller | RD28-120C US | 5100021758 |
| RD18-100 Tandem Roller | RD18-100 US | 5100027573 |
| RD28-120 Tandem Roller | RD28-120 US | 5100021756 |
| RD24-100c | RD24-100c | 5100047376 |
| RD27-120 O Tandem Roller | RD27-120 O | 5100011390 |
| Vibration Roller | RD18-100c 3 | 5100047363 |
| RD24-100 O Tandem Roller | RD24-100 O | 5100011389 |
| RD24-100o.3 | RD24-100o.3 | 5100047372 |
| RD24-100 C Tandem Rollers | RD24-100 C | 5100011387 |
| RD18-100 Tandem Roller | RD18-100 | 5100011383, 5100055775, 5100047361 |
| Vibration Roller | RD18-100 SE | 5100044989 |
| RD24-100 O Tandem Roller | RD24-100O US | 5100021759 |
| RD40-130 Tandem Roller | RD40-130 | 5100011391 |
| RD40-130 C Tandem Roller | RD40-130 C | 5100011393 |
| RD27-120 C Tandem Roller | RD27-120 C | 5100011388 |
| RD18-100 C Tandem Roller | RD18-100 C | 5100011384 |
| RD45-140 O Tandem Roller | RD45-140 O | 5100011396 |
| RD45-140c.3 | RD45-140c.3 | 5100047398 |
| RD24-100o | RD24-100o | 5100047378 |
| RD18-100c.3 | RD18-100c.3 | 5100055948 |
| RD24-100 Tandem Roller | RD24-100 US | 5100021755 |
| RD27-120o | RD27-120o.3 | 5100047373 |
| RD45-140o.3 | RD45-140o.3 | 5100047400 |
| RD18-100 C Tandem Roller | RD18-100 C US | 5100027574 |
| RD45-140 Tandem Roller | RD45-140 | 5100011392 |
| RD18-80.3 | RD18-80.3 | 5100055946 |
| RD24-100c.3 | RD24-100c.3 | 5100047370 |
| RD18 | RD18-100.3 | 5100055947 |
| RD27-120 | RD 27-120.3 | 5100032198 |
| RD27-120 Tandem Roller | RD27-120 | 5100011386 |
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.
