The Wacker Neuson 5100012142 is a genuine OEM Cover designed for the RD40-130C and RD45-140C series tandem rollers, including DPF and.3 variants. As a direct OEM replacement, this cover is produced to the same specifications as the original part and installs without modification. It is compatible across a wide range of RD40 and RD45 configurations, including US-market models, making it a dependable choice for fleet operators and service technicians working across multiple machine variants. Verify your machine's model number before ordering to ensure correct fitment.
Key Features
- Genuine OEM Construction: — Manufactured to original design tolerances, ensuring the cover seats and seals correctly on the machine's housing without gaps or misalignment.
- Direct-Fit Replacement: — Replaces the original cover on RD40-130C and RD45-140C tandem rollers, including DPF and .3 variant models, using the existing mounting points.
- Broad RD-Series Compatibility: — Confirmed fitment across RD40-130C, RD40-130C DPF, RD45-140C, RD45-140C DPF, and their corresponding .3 and US-market variants.
- Protects Internal Components: — A properly fitted cover shields underlying systems from debris, moisture, and jobsite contamination that can accelerate wear on internal parts.
- Maintains Machine Integrity: — A damaged or missing cover can expose sensitive assemblies to environmental damage; replacing it promptly preserves the roller's operational condition.
A cover on a tandem roller serves as a protective enclosure for the components housed beneath it — typically engine, hydraulic, or mechanical assemblies that require shielding from dust, water, and impact. By containing and protecting these systems, the cover helps maintain consistent machine performance across demanding compaction applications. When a cover becomes cracked, warped, or lost entirely, the exposed components underneath become vulnerable to contamination and damage, which can lead to more significant and costly repairs.
Part Details
| Part Number | 5100012142 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cover |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD40-130c.3 | RD40-130c.3 | 5100047397 |
| RD45-140 C Tandem Roller | RD45-140 C | 5100011394 |
| RD45-140c | RD45-140c | 5100047385 |
| RD40-130 C Tandem Roller | RD40-130C US | 5100021803 |
| RD40-130c DPF | RD40-130c DPF | 5100055779 |
| RD45-140c.3 | RD45-140c.3 | 5100047398 |
| RD45-140 C Tandem Roller | RD45-140C US | 5100021804 |
| RD45-140c DPF | RD45-140c DPF | 5100055780 |
| RD40-130c | RD40-130c | 5100047384 |
| 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.
