The Wacker Neuson Exciter Motor Kit is a genuine OEM assembly designed for the RD12, RD16, and CB14B series tandem and vibratory rollers. Sourced directly from Wacker Neuson, this kit delivers the exact hydraulic and mechanical specifications required to restore full drum vibration on your machine. It is a direct-fit replacement confirmed across multiple RD12A-90, RD12-90, RD16-90, RD16-100, CB14B-900, and CB14B-1000 configurations. When the exciter motor degrades or fails, compaction output drops immediately — this OEM kit puts your roller back to spec without guesswork.
Key Features
- OEM-Matched Hydraulic Output: — Engineered to deliver the precise displacement and pressure ratings the drum vibration system demands, ensuring amplitude and frequency are restored to specification.
- Complete Kit Format: — Supplied as a full Exciter Motor Kit, giving you everything needed for a single-visit repair rather than sourcing individual components separately.
- Broad RD and CB14B Fitment: — Confirmed fit across RD12-90, RD12A-90, RD16-90, RD16-100 tandem rollers and CB14B-900 and CB14B-1000 soil and asphalt compaction rollers.
- Restored Compaction Performance: — A correctly functioning exciter motor maintains consistent drum frequency, which is critical for achieving required compaction density on asphalt and soil lifts.
- Genuine Wacker Neuson Part: — Backed by Wacker Neuson's OEM manufacturing standards, so fit, function, and longevity match what came out of the factory on your RD or CB14B roller.
The exciter motor is the hydraulic-driven component that generates the high-frequency vibration in a tandem roller's drum. It converts hydraulic flow from the machine's circuit into the rotational force that drives the eccentric weights inside the drum, producing the compaction force needed to densify asphalt and soil lifts. When the exciter motor wears or fails, drum vibration weakens or stops entirely, leaving the roller functioning only as a static deadweight roller and compromising compaction quality — a critical issue on any paving or grading project where density testing is required.
Part Details
| Part Number | 5000181468 |
|---|---|
| Old Part Number | 0181468 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Exciter Motor Kit |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD 16-100 | RD16-100 | 5000620402, 5000620798 |
| RD12A-90 ROLLER,DBL DRUM,GRN | RD12A-90 | 5000620369, 5000620058, 5000620320 |
| RD12-90 ROLLER, DOUBLE DRUM, SOLID ROPS | RD12-90 | 5000620059, 5000620321 |
| Hydrostatic Vibratory Roller ( IRH) | RD16-90 | 5000620127, 5000620060, 5000620799 |
| Soil and Asphalt Compaction | CB14B-900 | 5200004071, 5200004073, 5200004074, 5200005252, 5200019030 |
| Soil and Asphalt Compaction | CB14B-1000 | 5200004072, 5200004688, 5200019031 |
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.
