The Wacker Neuson 5200010249 is a genuine OEM Coupler designed for the RD27-100 and RD27-120 series tandem rollers. Sourced directly from Wacker Neuson, this part is manufactured to the same specifications as the original component installed at the factory. It fits across the full RD27 family, including the RD27-100 and RD27-120 in Basic, Pro, and Tier 4 Final configurations. When you need a direct replacement that drops in without guesswork, the 5200010249 is the correct part for the job.
Key Features
- Genuine OEM Construction: — Manufactured to Wacker Neuson's original engineering specifications, ensuring correct torque transfer characteristics and dimensional accuracy for this coupling application.
- Broad RD27 Series Coverage: — Compatible with RD27-100 and RD27-120 tandem rollers across multiple serial number ranges, including Basic, Pro, and T4F variants.
- Direct Drop-In Replacement: — Engineered to match the original mounting interface and connection points, allowing straightforward installation without adapting or reworking adjacent components.
- Maintains Drivetrain Integrity: — A correctly functioning coupler keeps power transmission smooth and consistent between drive components; a worn or failed coupler causes vibration, slippage, or complete loss of drive.
- Verified Part Number: — Part number 5200010249 is confirmed against Wacker Neuson's parts documentation for the RD27-100 and RD27-120 model lines, so you can order with confidence.
A coupler is a mechanical connection device that links two rotating shafts or drive components, transferring torque from one to the other while accommodating minor misalignment and absorbing shock loads. On a tandem roller like the RD27 series, the coupler plays a critical role in the hydrostatic drive system, keeping power delivery to the drums smooth and controlled. When a coupler wears out or fails, it can cause drivetrain vibration, uneven drum rotation, or a complete loss of propulsion — any of which will take the machine out of service until the component is replaced.
Part Details
| Part Number | 5200010249 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Coupler |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5200005878, 5200014868, 5200023556, 5200023554, 5200005876, 5200021387 |
| Hydrostatic Vibratory Roller | RD27-120 | 5200005879, 5200014923, 5200014922, 5200014869, 5200024441, 5200023557, 5200023555, 5200005877, 5200021389 |
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.
