The Wacker Neuson 5100042890 is a genuine OEM Housing designed for the RD7 series walk-behind tandem rollers, covering the RD7A, RD7H, RD7He, and RD7Ye model variants. Sourced directly from Wacker Neuson, this part carries the same specifications as the original component installed at the factory, ensuring a correct, drop-in fit across the supported model range. Whether you are servicing a machine mid-season or completing a scheduled rebuild, the 5100042890 delivers the fitment accuracy and part integrity that keeps your roller back on the mat faster.
Key Features
- Genuine OEM Integrity — Manufactured to Wacker Neuson's exact dimensional and material specifications for the RD7 housing, ensuring consistent form and function with no guesswork on fitment.
- Broad RD7 Series Coverage — Confirmed fit across RD7A, RD7H, RD7He, and RD7Ye tandem roller variants, including multiple serial number ranges within each model line.
- Direct Drop-In Replacement — Matches original mounting points and mating surfaces, so installation follows the same procedure as the part it replaces — no rework or adaptation to surrounding components.
- Structural Continuity — A correctly fitted housing maintains the alignment and load-bearing relationships of the internal components it encloses; a cracked or worn housing can lead to misalignment, vibration, and accelerated wear on adjacent parts.
- Walk-Behind Roller Application — Engineered specifically for the demands of walk-behind tandem roller operation, where housings are subject to continuous vibration, thermal cycling, and jobsite shock loads.
A housing on the RD7 series tandem roller serves as the structural enclosure that protects and aligns the internal assemblies it surrounds — whether that is a drive, gear, or bearing group — maintaining the correct spatial relationships between moving components. When a housing becomes cracked, warped, or damaged, internal components lose their alignment reference, which accelerates wear and can lead to secondary failures in bearings, seals, or shafts. Replacing a compromised housing promptly with a genuine OEM part restores the mechanical integrity of the assembly and prevents further damage from propagating through the drivetrain or compaction system.
Part Details
| Part Number | 5100042890 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Housing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD7 Tandem Roller | RD7A | 5100017196, 5200015243, 5200015246 |
| RD7 Tandem Roller | RD7He | 5100017193, 5100017194, 5200015241, 5200015244, 5100038031 |
| RD7 Tandem Roller | RD7H | 5100017195, 5100017338, 5200015242, 5200015245 |
| RD7Ye Tandem Roller | RD7Ye | 5100027116, 5100027117, 5100038032, 5100048340 |
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.
