The Wacker Neuson 5100013376 is a genuine OEM Gear Motor designed for the RD24-100, RD27-120, and RD28-120 series tandem rollers. As a factory-sourced component, it meets the same engineering and material standards as the part originally installed at the time of manufacture. This Gear Motor fits an extensive range of RD-series configurations including open ROPS, canopy, oscillating drum, and DPF-equipped variants across both standard and US-market builds. Verify your machine's model number and serial number before ordering to confirm fitment.
Key Features
- Genuine OEM Construction: — Manufactured to Wacker Neuson's original hydraulic motor specifications, ensuring correct displacement, port sizing, and pressure ratings for RD-series drum drive circuits.
- Direct-Fit Replacement: — Mounts directly into the existing drum drive position using the original hydraulic line connections and mounting flange, with no fabrication or adaptation required.
- Broad RD-Series Compatibility: — Confirmed fitment across RD24-100, RD27-120, and RD28-120 tandem roller variants, including open ROPS, canopy, oscillating, DPF, and US-market configurations.
- Sustained Drum Drive Performance: — A properly functioning gear motor delivers consistent hydraulic-driven torque to the compaction drums, maintaining smooth forward and reverse travel across asphalt and soil surfaces.
- Hydraulic System Integrity: — Using the correct OEM gear motor preserves internal hydraulic system pressure balance; an incorrect or worn unit can cause drum slip, uneven compaction, or circuit damage.
The gear motor on an RD-series tandem roller is a hydraulic-driven rotary motor that converts pressurized hydraulic flow from the machine's drive circuit into mechanical torque, powering the rotation of the compaction drum or propulsion system. It plays a direct role in controlling travel speed, direction, and compaction force delivery across the drum width. When a gear motor begins to wear or fail, operators typically notice sluggish drum response, inconsistent travel speed, or hydraulic fluid loss — all of which compromise compaction quality and can lead to broader hydraulic system damage if left unaddressed.
Part Details
| Part Number | 5100013376 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Gear Motor |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD28-120 O Tandem Roller | RD28-120O US | 5100021800 |
| RD28-120o | RD28-120o | 5100047379 |
| RD27-120c | RD27-120c.3 | 5100047371 |
| RD27-120 | RD 27-120.3 | 5100032198 |
| RD27-120 O Tandem Roller | RD27-120 O | 5100011390 |
| RD24-100 Tandem Roller | RD24-100 | 5100011385 |
| RD24-100 Tandem Roller | RD24-100 US | 5100021755 |
| RD28-120o DPF | RD28-120o DPF | 5100047394 |
| RD24-100 C Tandem Rollers | RD24-100 C | 5100011387 |
| RD28-120 C Tandem Roller | RD28-120C US | 5100021758 |
| RD24-100o | RD24-100o | 5100047378 |
| RD24-100 O Tandem Roller | RD24-100 O | 5100011389 |
| RD24-100o DPF | RD24-100o DPF | 5100047393 |
| RD27-120 C Tandem Roller | RD27-120 C | 5100011388 |
| RD24-100 O Tandem Roller | RD24-100O US | 5100021759 |
| RD28-120 Tandem Roller | RD28-120 US | 5100021756 |
| RD24-100c.3 | RD24-100c.3 | 5100047370 |
| RD24-100 C Tandem Roller | RD24-100C US | 5100021757 |
| RD27-120 Tandem Roller | RD27-120 | 5100011386 |
| RD24-100o.3 | RD24-100o.3 | 5100047372 |
| RD27-120o | RD27-120o.3 | 5100047373 |
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.
