The Wacker Neuson is a genuine OEM Receptacle Terminal 16-18 Socket designed for the HSH350 Hydronic Surface Heater and RD11 Hydrostatic Double Drum Vibratory Roller series. Sourced directly from Wacker Neuson, this terminal socket matches the original electrical connector specification installed at the factory. Compatible across HSH350 and RD11A, RD11V, and RD11AEC variants, part number ensures a correct, secure connection in the wiring harness without the guesswork of adapting a non-matched connector. When an electrical terminal becomes corroded, loose, or damaged, a like-for-like replacement keeps control and power circuits performing as intended.
Key Features
- Correct Gauge Rating for the Application — Rated for 16–18 AWG wire, matching the conductor sizing used in HSH350 and RD11 series wiring harnesses for a secure, resistance-matched crimp connection.
- Genuine OEM Component — Manufactured to Wacker Neuson's original electrical connector specification, ensuring proper contact geometry, retention force, and insulation compatibility.
- Direct Plug-In Replacement — The socket housing profile and terminal locking tab are identical to the original, allowing the connector to seat fully into the mating plug without rework or splicing.
- Broad Series Fitment — Confirmed fit across the HSH350 Hydronic Surface Heater and RD11A, RD11V, and RD11AEC Hydrostatic Double Drum Vibratory Roller models.
- Electrical Circuit Integrity — A properly seated terminal socket maintains a clean, low-resistance connection; a failed or corroded terminal can cause intermittent faults, control signal loss, or complete circuit failure in critical machine systems.
- Safety-Relevant Electrical Connection — In heating and roller control circuits, a loose or degraded terminal can trigger false shutdowns or uncontrolled operation; replacing with the correct OEM socket restores the circuit to its designed safe condition.
A receptacle terminal socket is the female crimp connector that joins individual wires within a machine's wiring harness at a multi-pin plug interface. It grips the wire conductor through a crimped barrel and locks into a plastic housing, creating the electrical bridge between control modules, sensors, solenoids, or power feeds. When the terminal socket becomes corroded, cracked, or loses its spring retention, the connection can arc, drop voltage, or open entirely — causing erratic machine behavior, fault codes, or a no-start condition. Replacing a damaged socket with the correct OEM-rated part restores the circuit to full conductivity and prevents further damage to surrounding harness components.
Part Details
| Part Number | 5000111874 |
|---|---|
| Old Part Number | 0111874 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Receptacle Terminal 16-18 Socket |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydronic Surface Heater | HSH350 | 5000620254, 5200001677 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11AEC | 5000007695 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11V | 5000007694 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11A | 5000007693 |
| Electrical | Electrical | 5100051595 |
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.
Wacker Neuson