The Wacker Neuson Gear Motor is a genuine OEM component designed for the RD24-100o, RD27-120o, RD28-120o, and DPF-equipped variants in the Wacker Neuson RD series double drum roller lineup. As a direct OEM replacement, this gear motor is manufactured to the same exacting tolerances as the original unit, ensuring the hydraulic drive system operates exactly as intended from day one. Verified fitment covers the RD24-100o, RD24-100o DPF, RD27-120o, RD28-120o, and RD28-120o DPF models, making the correct choice for a wide cross-section of the RD roller family. Sourcing genuine Wacker Neuson parts means you get a component that slots directly into the existing hydraulic circuit without guesswork or adaptation.
Key Features
- OEM Hydraulic Output Integrity — Manufactured to the original displacement and porting specifications so drum drive torque and travel speed remain within designed operating parameters.
- Direct Drop-In Replacement — Matches the original mounting flange, shaft dimensions, and hydraulic port configuration for a straightforward swap on RD series rollers.
- Broad RD Series Coverage — Fits RD24-100o, RD24-100o DPF, RD27-120o, RD28-120o, and RD28-120o DPF models under a single part number.
- Consistent Drum Drive Performance — A correctly functioning gear motor delivers smooth, consistent drum rotation; a worn unit causes loss of traction, uneven compaction, and potential hydraulic system stress.
- Genuine Wacker Neuson OEM Quality — Sourced directly through the Wacker Neuson parts network, this component carries the same internal tolerancing and sealing standards as the part it replaces.
A gear motor converts hydraulic flow from the machine's pump into rotational force, driving the compaction drums on the roller. On double drum walk-behind rollers like the RD series, the gear motor is a critical link in the travel and compaction circuit — if it begins to wear, slip, or fail, drum speed becomes inconsistent, compaction quality drops, and the machine may lose the ability to propel itself on grade. Replacing a failing gear motor promptly with the correct OEM unit restores full hydraulic efficiency and protects downstream components such as the pump and directional control valve from added load stress.
Part Details
| Part Number | 5100060188 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Gear Motor |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD24-100o.3 | RD24-100o.3 | 5100047372 |
| RD27-120o | RD27-120o.3 | 5100047373 |
| RD24-100o | RD24-100o | 5100047378 |
| RD28-120o | RD28-120o | 5100047379 |
| RD24-100o DPF | RD24-100o DPF | 5100047393 |
| 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.
