The Wacker Neuson Armrest Hinge is a genuine OEM component designed for the RD27-100 and RD27-120 series hydrostatic vibratory and tandem rollers. Sourced directly from Wacker Neuson, this part matches the original specification exactly, ensuring a clean, correct installation without guesswork. The is confirmed to fit a wide range of RD27 configurations, including Ride-On Roller builds, RD27 Pro Tandem Roller models, and Basic and Pro T4F variants. If your current armrest hinge is broken, bent, or no longer holds position, this is the direct replacement to get the operator station back to full working order.
Key Features
- OEM Pivot Geometry — Manufactured to the original hinge dimensions, ensuring the armrest moves and locks exactly as it did from the factory floor.
- Drop-In Replacement — Mounts to the existing operator platform attachment points on RD27-series rollers with no rework to surrounding hardware.
- Broad RD27 Series Coverage — Fits RD27-100 and RD27-120 models across multiple build series, including Hydrostatic Vibratory Roller, Ride-On Roller, RD27 Pro Tandem Roller, and Basic and Pro T4F configurations.
- Operator Station Integrity — A functional armrest hinge keeps the operator positioned correctly during compaction passes, supporting comfort and control over long shifts.
- Genuine Wacker Neuson Part — Supplied as an authentic OEM component, so material grade, hole patterns, and hinge action match what was originally fitted to the machine.
The armrest hinge on an RD27 tandem roller serves as the pivot and retention point for the operator armrest, allowing it to be raised, lowered, or locked in position at the control station. When the hinge is intact, the operator can set the armrest where it supports their posture and keeps them stable on the machine during compaction work. A cracked, seized, or broken hinge causes the armrest to flop loose or become immovable, which affects operator comfort and can make extended operation on site impractical. Replacing the hinge promptly restores full adjustability to the operator station.
Part Details
| Part Number | 5200009511 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Armrest Hinge |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5200005878, 5200014868, 5200023554, 5200023556, 5200005876, 5200021387 |
| Hydrostatic Vibratory Roller | RD27-120 | 5200005879, 5200014869, 5200014922, 5200014923, 5200023555, 5200023557, 5200024441, 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.
