The Wacker Neuson 5100012394 is a genuine OEM Connection Flange designed for the RD24-100, RD27-120, and RD28-120 series tandem rollers. Sourced directly from Wacker Neuson, this part carries the same specifications as the component installed at the factory, ensuring a correct, confidence-inspiring fit across the full range of supported models. Compatibility extends to standard, open-ROPS, closed-ROPS, DPF, and US-market variants within the RD24, RD27, and RD28 families. When it comes time to restore a worn or damaged flange connection on your tandem roller, part number 5100012394 is the correct OEM solution.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to Wacker Neuson's original engineering tolerances, ensuring the flange seats and seals correctly within the drivetrain or hydraulic circuit it serves.
- Direct-Fit Replacement — Matches the original mounting pattern and interface geometry, allowing straightforward installation without reworking adjoining components.
- Broad RD-Series Compatibility — Fits a wide range of RD24-100, RD27-120, and RD28-120 tandem roller configurations, including standard, open-ROPS, closed-ROPS, DPF-equipped, and US-spec variants.
- Maintains Drive and Hydraulic Integrity — A correctly fitted connection flange preserves proper torque transfer and fluid-circuit alignment; a worn or cracked flange can cause vibration, leaks, or loss of drive efficiency on asphalt and soil compaction runs.
- Leak and Contamination Prevention — Proper flange seating is critical to preventing hydraulic fluid ingress or egress at connection points, protecting downstream components from contamination-related damage.
A connection flange serves as the mechanical interface between two rotating or pressurized assemblies — typically joining a shaft, pump, motor, or hydraulic line to its mating component in a secure, aligned, and sealed manner. On a tandem roller like the RD24-100, RD27-120, or RD28-120 series, maintaining the integrity of this connection is essential to consistent drum drive performance and hydraulic system efficiency. When a connection flange becomes worn, cracked, or warped, it can introduce misalignment, vibration, or fluid leaks that accelerate wear on surrounding components and reduce overall compaction output.
Part Details
| Part Number | 5100012394 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Connection Flange |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD28-120c | RD28-120c | 5100047377 |
| RD24-100 O Tandem Roller | RD24-100 O | 5100011389 |
| RD24-100 C Tandem Roller | RD24-100C US | 5100021757 |
| RD28-120 | RD28-120 | 5100047375 |
| RD24-100c.3 | RD24-100c.3 | 5100047370 |
| RD27-120 O Tandem Roller | RD27-120 O | 5100011390 |
| RD24-100c DPF | RD24-100c DPF | 5100047391 |
| RD28-120o DPF | RD28-120o DPF | 5100047394 |
| RD27-120o | RD27-120o.3 | 5100047373 |
| RD27-120 C Tandem Roller | RD27-120 C | 5100011388 |
| RD24-100o | RD24-100o | 5100047378 |
| RD24-100 Tandem Roller | RD24-100 US | 5100021755 |
| RD28-120o | RD28-120o | 5100047379 |
| RD27-120 | RD 27-120.3 | 5100032198 |
| RD27-120c | RD27-120c.3 | 5100047371 |
| RD24-100 Tandem Roller | RD24-100 | 5100011385, 5100047374 |
| RD28-120 C Tandem Roller | RD28-120C US | 5100021758 |
| RD24-100 DPF | RD24-100 DPF | 5100047380 |
| RD28-120c DPF | RD28-120c DPF | 5100047392 |
| RD28-120 Tandem Roller | RD28-120 US | 5100021756 |
| RD28-120 DPF | RD28-120 DPF | 5100047390 |
| RD24-100c | RD24-100c | 5100047376 |
| RD 24-100.3 | RD 24-100.3 | 5100032197 |
| RD27-120 Tandem Roller | RD27-120 | 5100011386 |
| RD24-100 C Tandem Rollers | RD24-100 C | 5100011387 |
| RD24-100 O Tandem Roller | RD24-100O US | 5100021759 |
| RD24-100o DPF | RD24-100o DPF | 5100047393 |
| RD28-120 O Tandem Roller | RD28-120O US | 5100021800 |
| RD24-100o.3 | RD24-100o.3 | 5100047372 |
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.
