The Wacker Neuson Terminal is a genuine OEM electrical terminal designed for RD27-100 and RD27-120 series hydrostatic vibratory rollers. Sourced directly from Wacker Neuson, this terminal matches the original specification for a drop-in connection with no guesswork on fitment. It is compatible across multiple machine configurations within the RD27 family, including standard and traction control variants. When you need a verified replacement for your RD27-series roller, part number is the correct OEM choice.
Key Features
- Genuine OEM Electrical Integrity — Manufactured to the exact conductivity and connector spec as the original, ensuring a secure, corrosion-resistant connection in the RD27 electrical system.
- Direct-Connect Replacement — Installs into the existing terminal position on the RD27 without any modification to the wiring harness or connector housing.
- Broad RD27 Family Coverage — Confirmed fitment across RD27-100 and RD27-120 configurations, including both standard hydrostatic vibratory roller and traction control variants.
- Protects Electrical System Continuity — A failed or corroded terminal can cause intermittent faults, control errors, or complete circuit loss; replacing it restores proper signal and power flow throughout the roller's electrical circuit.
- Safe Handling of Electrical Loads — Correct terminal material and crimp geometry matter in high-vibration environments; this OEM part is rated for the operational demands of a vibratory roller.
A terminal is an electrical connector point that joins wiring to a component, allowing current or control signals to pass through the circuit. On a hydrostatic vibratory roller like the RD27, terminals are found throughout the control, drive, and vibration systems, and a corroded or damaged terminal can disrupt machine function ranging from minor sensor errors to loss of drive or vibration control. Replacing a worn terminal with the correct OEM part restores a clean, low-resistance connection and prevents further damage to surrounding wiring or components.
Part Details
| Part Number | 5000171977 |
|---|---|
| Old Part Number | 0171977 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Terminal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620393, 5000620508, 5000620510, 5000620512, 5000620395, 5200009322 |
| Hydrostatic Vibratory Roller | RD27-120 | 5000620394, 5000620509, 5000620511, 5000620513, 5000620396, 5200009323 |
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.
