The Wacker Neuson 5200010248 is a genuine OEM Spline Coupling designed for the RD27-100 and RD27-120 tandem roller series, including Pro and Basic T4F variants. As a direct factory replacement, this coupling is sourced to the same specifications as the original component installed at the point of manufacture. It is compatible across the full RD27 family, spanning hydrostatic vibratory roller configurations, ride-on roller builds, and the RD27 Pro tandem roller lineup. Keeping this coupling in good working order is essential to maintaining smooth, consistent drive transfer between powertrain components on these compact tandem rollers.
Key Features
- Genuine OEM Spline Engagement: — Manufactured to the exact tooth profile and torque-transfer specifications of the original, ensuring full spline mesh without slop or mismatch.
- Direct Powertrain Replacement: — Slots into the RD27 drivetrain in place of the worn coupling with no reworking of mating shafts or hubs required.
- Broad RD27 Series Coverage: — Fits RD27-100 and RD27-120 models across Pro T4F, Basic T4F, hydrostatic vibratory roller, and ride-on roller configurations.
- Drive Integrity Under Load: — A correctly seated spline coupling transmits power cleanly through the roller's hydrostatic drive system; a worn or cracked coupling causes vibration, drivetrain noise, and eventual loss of drum drive.
- Verified Wacker Neuson Part: — Supplied under genuine Wacker Neuson part number 5200010248, so you can confirm fitment against your machine's parts manual before ordering.
A spline coupling is a mechanical interface that transmits rotational torque between two shafts by interlocking teeth — or splines — cut into the mating surfaces of each component. In a tandem roller like the RD27 series, the coupling plays a critical role in channeling drive force from the hydrostatic transmission to the drum or intermediate drivetrain shaft. When a spline coupling wears, the teeth lose their precise fit, introducing play that produces vibration, knocking under load, or inconsistent drum speed. Left unaddressed, a failed coupling can damage connected shafts and transmission components, making timely replacement the most cost-effective course of action.
Part Details
| Part Number | 5200010248 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Spline Coupling |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-120 | 5200014869, 5200005879, 5200014923, 5200014922, 5200024441, 5200023555, 5200023557, 5200005877, 5200021389 |
| Hydrostatic Vibratory Roller | RD27-100 | 5200005878, 5200014868, 5200023556, 5200023554, 5200021387, 5200005876 |
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.
