The Wacker Neuson Special Timing Pulley is a genuine OEM component designed for the RS800 series single drum vibratory rollers, including the RS800A, RSS800A, RS800H, RS800V, and RS800 (without engine) models. As a factory-sourced part, it meets the exact specifications required by these walk-behind and ride-on single drum roller platforms. Confirmed fitment spans multiple machine numbers across the RS800 family, making the a direct, bolt-in replacement for worn or damaged units.
Key Features
- Genuine OEM Tooth Profile Accuracy — Manufactured to Wacker Neuson's exact timing tooth geometry, ensuring the pulley engages the drive belt or chain at the correct intervals without slip or skip.
- Direct Replacement for RS800 Series Rollers — Engineered to install in place of the original unit on RS800A, RSS800A, RS800H, RS800V, and RS800 (without engine) machines with no modification to mounting hardware or belt routing.
- Broad RS800 Family Coverage — A single part number covers multiple RS800 variants, reducing parts lookup complexity when servicing a mixed fleet of Wacker Neuson single drum vibratory rollers.
- Drum Drive Timing Integrity — A correctly functioning timing pulley maintains synchronized power transfer to the drum exciter system; a worn pulley can cause erratic vibration output or loss of compaction force.
- OEM-Sourced Material Grade — Produced from the same material specification as the original, resisting wear from continuous belt tension loads typical in vibratory roller operation.
The Special Timing Pulley is a precision drive component responsible for maintaining synchronized rotation between the engine output and the vibratory exciter or drum drive system on single drum rollers. It uses a toothed profile to transfer rotational force at a fixed timing ratio, ensuring the drum delivers consistent, controlled vibration for effective soil and asphalt compaction. When the pulley wears, teeth strip, or the component cracks, belt slip and inconsistent vibration follow — reducing compaction effectiveness and accelerating wear on surrounding drive components.
Part Details
| Part Number | 5000072145 |
|---|---|
| Old Part Number | 0072145 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Special Timing Pulley |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Vibratory Roller | RS800A | 5000006581, 5000630011 |
| Single Drum Vibratory Roller | RSS800A | 5000006582, 5000630012 |
| Single Drum Vibratory Roller | RS800H | 5000006583 |
| Single Drum Vibratory Roller ( without engine) | RS800 | 5000006585 |
| Single Drum Vibratory Roller | RS800V | 5000007187 |
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.
