The Wacker Neuson Throttle Shaft Complete is a genuine OEM component designed for the RD12-90 series tandem rollers, including both the Solid ROPS and Foldable ROPS configurations. As a direct OEM replacement, this part is manufactured to the same specifications as the original, ensuring a correct, trouble-free installation with no guesswork. Whether you're servicing an RD12-90 with a fixed ROPS frame or a foldable canopy setup, part number is the factory-specified throttle shaft assembly for both variants. Source it with confidence — this is the same part your machine left the factory with.
Key Features
- OEM-Grade Throttle Control Integrity — Manufactured by Wacker Neuson to original tolerances, ensuring smooth, consistent throttle actuation without the slop or binding that worn or imprecise shafts can introduce.
- Drop-In Installation — Engineered to align with the original mounting points and linkage connections on RD12-90 rollers, so the shaft seats and connects exactly as the factory assembly did.
- Confirmed RD12-90 Fitment — Verified for both the RD12-90 Solid ROPS and RD12-90 Foldable ROPS double drum tandem roller configurations.
- Restored Throttle Response — A properly functioning throttle shaft delivers precise engine speed control, which directly affects compaction consistency and drum performance on the job.
- Fuel System Safety Relevance — The throttle shaft is a critical link in the engine's fuel control circuit; a worn or damaged shaft can cause erratic engine behavior or unintended speed changes, making prompt replacement important for safe operation.
The throttle shaft complete is the mechanical link between the operator's throttle control and the engine's fuel delivery system. It transmits the physical input from the throttle lever through the assembly to regulate engine speed, giving the operator direct control over drum speed and compaction force. When this shaft wears, bends, or fails, throttle response becomes unpredictable — the engine may hunt, surge, or fail to hold a steady speed — which compromises both compaction quality and safe machine operation.
Part Details
| Part Number | 5000215210 |
|---|---|
| Old Part Number | 0215210 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Throttle Shaft Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD12-90 ROLLER, DOUBLE DRUM, SOLID ROPS | RD12-90 | 5000620059, 5000620321 |
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.
