The Wacker Neuson Toothed Belt Pulley is a genuine OEM component designed for the RC70VO and RC70 VO US single drum soil compactors. As a factory-sourced part, it is manufactured to the exact tolerances required by these machines, ensuring the drive system operates exactly as intended. If your compactor is showing signs of belt slippage, unusual vibration, or drivetrain noise, this is the direct OEM replacement to restore proper operation. Confirm your model number against the fitment list before ordering to ensure an exact match.
Key Features
- OEM Tooth Profile Accuracy — Manufactured to the precise tooth pitch and profile spec of the original pulley, ensuring positive belt engagement without skipping or slipping under load.
- Direct Drop-In Replacement — Matches the original mounting configuration and shaft interface of the RC70VO and RC70 VO US, fitting straight into the existing drivetrain without modification.
- Confirmed Fitment for RC70 Series Compactors — Verified for the RC70VO single drum soil compactor and the RC70 VO US vibration roller, covering both configurations in the RC70 family.
- Preserves Drive System Efficiency — A correctly seated toothed belt pulley maintains consistent power transfer from the engine to the drum, keeping compaction force steady across the full working cycle.
- Genuine Wacker Neuson OEM Part — Sourced directly through the Wacker Neuson parts supply chain under part number 5100023117, so you are getting the same component the machine shipped with.
A toothed belt pulley works together with a toothed drive belt to transfer rotational power from the engine to other driven components — in a single drum soil compactor, this typically includes the drum exciter or propulsion system. Unlike a smooth pulley, the toothed design locks into the belt's inner profile, preventing slip and maintaining a fixed drive ratio under the high-load conditions common in compaction work. When the pulley wears, chips, or loses tooth definition, the belt can skip or jump, causing inconsistent drum vibration, loss of compaction force, or complete drivetrain failure — making timely replacement essential to keeping the machine productive.
Part Details
| Part Number | 5100023117 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Toothed Belt Pulley |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single drum soil compactor RC70VO | RC70VO | 5100021299 |
| Vibration Roller | RC70 VO US | 5100027578 |
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.
