The Wacker Neuson Shaft Seal is a genuine OEM component designed for the RD27-100 and RD27-120 hydrostatic vibratory rollers, including standard and traction control configurations. As a direct OEM replacement, this seal is manufactured to the same specification as the original, ensuring a proper fit within the drivetrain assembly. Sourced directly from Wacker Neuson, part is the correct replacement for a wide range of RD27-series machine configurations. Keep your roller operating at peak efficiency with the right seal the first time.
Key Features
- Genuine OEM Sealing Performance — Manufactured to the original material grade and compression specification, ensuring consistent hydraulic and drivetrain fluid retention across operating conditions.
- Direct Drivetrain Fit — Engineered to seat correctly within the shaft housing of RD27-series rollers, matching the original bore diameter and sealing lip geometry for a straightforward installation.
- Broad RD27 Series Coverage — Compatible with RD27-100 and RD27-120 machines in both standard hydrostatic and traction control configurations, covering a wide range of production variants.
- Protects Critical Drive Components — A functioning shaft seal prevents fluid ingress and lubricant loss at the shaft interface; a worn or failed seal can lead to bearing damage and drivetrain contamination.
- Fluid System Integrity — Maintaining an intact shaft seal is essential on hydrostatic roller systems where seal failure can result in hydraulic fluid loss, loss of drive response, and potential damage to downstream components.
A shaft seal forms a dynamic barrier between a rotating shaft and its surrounding housing, preventing lubricant from escaping and contaminants from entering the drivetrain or hydraulic system. On hydrostatic vibratory rollers like the RD27 series, these seals are under continuous stress from both rotational friction and system pressure. When a shaft seal wears or fails, the result is typically fluid leakage at the shaft, reduced drive performance, and accelerated wear on adjacent bearings and internal components — making timely replacement essential to keeping the machine performing as intended.
Part Details
| Part Number | 5000161866 |
|---|---|
| Old Part Number | 0161866 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Shaft Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620393, 5000620508, 5000620510, 5000620512, 5000620395, 5200009322, 5000620007, 5000620037 |
| Hydrostatic Vibratory Roller | RD27-120 | 5000620394, 5000620509, 5000620511, 5000620513, 5000620396, 5200009323, 5000009469, 5000620038 |
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.
