The Wacker Neuson 5100012478 is a genuine OEM Covering Part designed for the RD-series tandem roller lineup, spanning the RD18, RD24, RD27, RD28, RD40, and RD45 model families. As a factory-sourced component, part number 5100012478 is manufactured to the same standards as the original part it replaces, ensuring it seats and secures exactly as intended. Compatibility extends across a wide range of RD-series variants including smooth drum, combination, and oscillation configurations, as well as both standard and US-market machines. Always confirm your machine's model number and serial number before ordering to ensure this covering part is the correct fit for your specific unit.
Key Features
- Genuine OEM Construction — Sourced directly from Wacker Neuson, this covering part is formed and finished to original production tolerances, ensuring correct panel alignment and secure retention across all supported RD-series variants.
- Direct-Fit Replacement — Engineered to mount in the same position and orientation as the factory original, with no trimming or reworking of mounting points required on compatible machines.
- Broad RD-Series Coverage — Fits a wide range of tandem rollers across the RD18, RD24, RD27, RD28, RD40, and RD45 families, including smooth drum, combination, oscillation, and SE variants in both standard and US configurations.
- Structural Protection — A properly fitted covering part shields internal components from debris, water ingress, and jobsite impact, helping maintain the integrity of the systems it encloses.
- Verified OEM Part Number — Part number 5100012478 is the authoritative Wacker Neuson reference for this covering across all listed RD-series models, reducing the risk of ordering errors when cross-referencing service documentation.
A covering part serves as a protective panel or shroud on the tandem roller, shielding internal mechanical or hydraulic components from dust, moisture, and physical damage during operation. On RD-series rollers working in asphalt paving and soil compaction environments, these covers also help maintain consistent airflow and protect service access points. When a covering part becomes cracked, missing, or improperly secured, underlying components are left exposed to contamination and impact, which can accelerate wear and lead to more costly repairs over time.
Part Details
| Part Number | 5100012478 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Covering Part |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD27-120 | RD 27-120.3 | 5100032198 |
| RD18-80 Tandem Roller | RD18-80 US | 5100027572 |
| RD40-130 Tandem Roller | RD40-130 | 5100011391 |
| RD28-120 | RD28-120 | 5100047375 |
| RD 18-100 C | RD18-100c | 5100047362 |
| RD45-140 Tandem Roller | RD45-140 | 5100011392 |
| RD27-120 C Tandem Roller | RD27-120 C | 5100011388 |
| RD45-140 O Tandem Roller | RD45-140 O | 5100011396 |
| RD40-130.3 | RD40-130.3 | 5100047395 |
| RD27-120c | RD27-120c.3 | 5100047371 |
| RD24-100 C Tandem Roller | RD24-100C US | 5100021757 |
| RD24-100 O Tandem Roller | RD24-100 O | 5100011389 |
| RD40-130c.3 | RD40-130c.3 | 5100047397 |
| RD28-120 O Tandem Roller | RD28-120O US | 5100021800 |
| RD24-100 O Tandem Roller | RD24-100O US | 5100021759 |
| RD24-100 Tandem Roller | RD24-100 | 5100011385, 5100047374 |
| RD27-120 Tandem Roller | RD27-120 | 5100011386 |
| RD24-100o.3 | RD24-100o.3 | 5100047372 |
| RD18-80 | RD18-80 | 5100047360, 5100011382 |
| RD28-120c | RD28-120c | 5100047377 |
| RD24-100c.3 | RD24-100c.3 | 5100047370 |
| RD40-130 C Tandem Roller | RD40-130 C | 5100011393 |
| Vibration Roller | RD18-100 SE | 5100044989 |
| RD18-100 Tandem Roller | RD18-100 US | 5100027573 |
| RD45-140o.3 | RD45-140o.3 | 5100047400 |
| RD24-100o | RD24-100o | 5100047378 |
| Vibration Roller | RD18-100c 3 | 5100047363 |
| RD28-120 Tandem Roller | RD28-120 US | 5100021756 |
| RD18-100 C Tandem Roller | RD18-100 C | 5100011384 |
| RD28-120 C Tandem Roller | RD28-120C US | 5100021758 |
| Vibration Roller | RD18-80 SE | 5100044988 |
| RD45-140c.3 | RD45-140c.3 | 5100047398 |
| RD24-100 C Tandem Rollers | RD24-100 C | 5100011387 |
| RD18-100 C Tandem Roller | RD18-100 C US | 5100027574 |
| RD24-100 Tandem Roller | RD24-100 US | 5100021755 |
| RD24-100c | RD24-100c | 5100047376 |
| RD18-100 | RD18-100 | 5100047361, 5100011383 |
| RD45-140 C Tandem Roller | RD45-140 C | 5100011394 |
| RD40-130o.3 | RD40-130o.3 | 5100047399 |
| RD27-120o | RD27-120o.3 | 5100047373 |
| RD 24-100.3 | RD 24-100.3 | 5100032197 |
| RD45-140.3 | RD45-140.3 | 5100047396 |
| RD28-120o | RD28-120o | 5100047379 |
| RD27-120 O Tandem Roller | RD27-120 O | 5100011390 |
| RD40-130 O | RD40-130 O | 5100011395 |
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.
