The Wacker Neuson 5100012004 Flange is a genuine OEM component designed for the RD24-100, RD27-120, and RD28-120 tandem roller series, including standard, open-drum, cab, DPF, and electric configurations. As a factory-sourced part, the 5100012004 meets the same specifications as the original component installed at the time of manufacture, ensuring a consistent, dependable installation. This flange covers an extensive range of RD-series variants, making it one of the most widely applicable components across Wacker Neuson's tandem roller lineup. Verify your machine's model and serial number against the fitment list before ordering to confirm compatibility.
Key Features
- Genuine OEM Integrity — Sourced directly from Wacker Neuson, this flange is manufactured to the same dimensional and material standards as the original, ensuring consistent seating, load transfer, and torque retention under compaction cycles.
- Direct-Fit Installation — Engineered to match the original mounting interface on RD-series tandem rollers, allowing straightforward installation without machining or modification of mating surfaces.
- Broad RD-Series Compatibility — Fits a wide range of RD24-100, RD27-120, and RD28-120 configurations, including open-drum, cab, DPF-equipped, and electric variants across multiple production runs.
- Structural Connection Accuracy — A correctly fitted flange maintains proper alignment between connected assemblies, preventing vibration-induced wear, misalignment, and premature failure of surrounding components.
- Verified Part Number — Part number 5100012004 is the authoritative Wacker Neuson reference for this component across all listed RD-series models, reducing the risk of cross-ordering errors.
A flange is a structural connection component that joins two sections of a drivetrain, drum assembly, or hydraulic circuit, maintaining precise alignment and a secure mechanical interface between them. On a tandem roller like the RD24 or RD28 series, flanges are subjected to continuous vibration and load cycling during asphalt and soil compaction operations, making dimensional accuracy critical to long-term assembly integrity. When a flange becomes worn, cracked, or improperly seated, it can cause misalignment, abnormal vibration, fluid leakage at mating joints, and accelerated wear of connected components — all of which compromise compaction performance and machine reliability.
Part Details
| Part Number | 5100012004 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Flange |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD28-120c DPF | RD28-120c DPF | 5100047392 |
| RD24e-100c | RD24-100ce | 5100066733 |
| RD24-100o.3 | RD24-100o.3 | 5100047372 |
| RD24-100 O Tandem Roller | RD24-100 O | 5100011389 |
| RD28-120 | RD28-120 | 5100047375 |
| RD24-100c | RD24-100c | 5100047376 |
| RD24-100 DPF | RD24-100 DPF | 5100047380 |
| RD27-120c | RD27-120c.3 | 5100047371 |
| RD28-120c | RD28-120c | 5100047377 |
| RD28e-120o | RD28-120oe | 5100066736 |
| RD 24-100.3 | RD 24-100.3 | 5100032197 |
| RD24-100c DPF | RD24-100c DPF | 5100047391 |
| RD27-120 Tandem Roller | RD27-120 | 5100011386 |
| RD24-100o | RD24-100o | 5100047378 |
| RD24-100 Tandem Roller | RD24-100 US | 5100021755 |
| RD27-120 | RD 27-120.3 | 5100032198 |
| RD24-100 Tandem Roller | RD24-100 | 5100011385, 5100047374 |
| RD24-100c.3 | RD24-100c.3 | 5100047370 |
| RD28-120 O Tandem Roller | RD28-120O US | 5100021800 |
| RD24-100 O Tandem Roller | RD24-100O US | 5100021759 |
| RD28-120 C Tandem Roller | RD28-120C US | 5100021758 |
| RD27-120o | RD27-120o.3 | 5100047373 |
| RD28e-120 | RD28-120e | 5100066732 |
| RD24e-100o | RD24-100oe | 5100066735 |
| RD28-120 DPF | RD28-120 DPF | 5100047390 |
| RD27-120 O Tandem Roller | RD27-120 O | 5100011390 |
| RD24-100o DPF | RD24-100o DPF | 5100047393 |
| RD28-120o | RD28-120o | 5100047379 |
| RD24-100 C Tandem Roller | RD24-100C US | 5100021757 |
| RD24e-100 | RD24-100e | 5100066731 |
| RD28-120 Tandem Roller | RD28-120 US | 5100021756 |
| RD28e-120c | RD28-120ce | 5100066734 |
| RD28-120o DPF | RD28-120o DPF | 5100047394 |
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.
