The Wacker Neuson 5100011877 is a genuine OEM Driving Gear designed for the RD24-100, RD27-120, and RD28-120 series tandem rollers. Sourced directly from Wacker Neuson, this part meets the same specifications as the original component installed at the factory. It covers a wide range of RD24, RD27, and RD28 configurations including open-ROPS, canopy, DPF, and.3-series variants. If you're servicing a Wacker Neuson tandem roller in this family, the 5100011877 is the correct OEM-verified Driving Gear for the job.
Key Features
- Genuine OEM Gear Integrity — Manufactured to Wacker Neuson's original tooth profile and material hardness specifications, ensuring proper mesh, load transfer, and service life in the drive system.
- Direct Drop-In Replacement — Engineered to the same dimensions and mounting configuration as the original, fitting the drive assembly without secondary machining or modification.
- Broad RD-Series Compatibility — Confirmed fitment across RD24-100, RD27-120, and RD28-120 tandem roller variants, including open-ROPS, canopy, DPF-equipped, and .3-series models in both US and standard configurations.
- Sustained Drive Power — A correctly functioning Driving Gear ensures consistent torque delivery to the drum drive system; a worn or damaged gear causes slippage, uneven drum rotation, and loss of compaction output.
- OEM Part Number Verified — Part number 5100011877 is validated against the Wacker Neuson parts catalog for the RD24, RD27, and RD28 roller families, giving you confidence before you order.
The Driving Gear is a core component of the drum propulsion system in Wacker Neuson tandem rollers. It meshes with mating gears in the drive train to transfer rotational force from the motor to the drum, enabling the roller to propel itself and maintain compaction pressure across the asphalt or soil surface. When this gear wears — through normal use, contamination, or lubrication failure — the result is irregular drum movement, audible drivetrain noise, and ultimately a loss of propulsion that takes the machine out of service.
Part Details
| Part Number | 5100011877 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Driving Gear |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD28-120 DPF | RD28-120 DPF | 5100047390 |
| RD24-100 O Tandem Roller | RD24-100O US | 5100021759 |
| RD24-100 C Tandem Rollers | RD24-100 C | 5100011387 |
| RD24-100o DPF | RD24-100o DPF | 5100047393 |
| RD 24-100.3 | RD 24-100.3 | 5100032197 |
| RD24-100 DPF | RD24-100 DPF | 5100047380 |
| RD27-120o | RD27-120o.3 | 5100047373 |
| RD27-120 | RD 27-120.3 | 5100032198 |
| RD28-120c DPF | RD28-120c DPF | 5100047392 |
| RD24-100c.3 | RD24-100c.3 | 5100047370 |
| RD27-120 C Tandem Roller | RD27-120 C | 5100011388 |
| RD24-100 O Tandem Roller | RD24-100 O | 5100011389 |
| RD24-100 Tandem Roller | RD24-100 | 5100011385, 5100047374 |
| RD24-100o | RD24-100o | 5100047378 |
| RD27-120c | RD27-120c.3 | 5100047371 |
| RD24-100c | RD24-100c | 5100047376 |
| RD27-120 O Tandem Roller | RD27-120 O | 5100011390 |
| RD28-120 C Tandem Roller | RD28-120C US | 5100021758 |
| RD24-100 C Tandem Roller | RD24-100C US | 5100021757 |
| RD27-120 Tandem Roller | RD27-120 | 5100011386 |
| RD28-120o | RD28-120o | 5100047379 |
| RD24-100o.3 | RD24-100o.3 | 5100047372 |
| RD28-120 | RD28-120 | 5100047375 |
| RD24-100 Tandem Roller | RD24-100 US | 5100021755 |
| RD28-120o DPF | RD28-120o DPF | 5100047394 |
| RD28-120 Tandem Roller | RD28-120 US | 5100021756 |
| RD28-120 O Tandem Roller | RD28-120O US | 5100021800 |
| RD28-120c | RD28-120c | 5100047377 |
| RD24-100c DPF | RD24-100c DPF | 5100047391 |
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.
