The Wacker Neuson Pin Terminal 12-10 is a genuine OEM electrical connector designed for Wacker Neuson G85, GPS9700, GPS8500, GS8.5V, and GS9.7V series portable and skid-mounted generators. As a direct OEM replacement, this terminal is manufactured to the same specifications as the original component installed at the factory, ensuring a proper, secure electrical connection in the wiring harness. Fitment covers a broad range of Wacker Neuson generator configurations, including mobile, skid-mounted, cold-weather, and premium portable variants across the G85 and GPS9700 families. Use part number to confirm compatibility with your specific generator model before ordering.
Key Features
- OEM-Grade Conductivity — Manufactured to the original electrical specification, ensuring correct contact resistance and a secure crimp connection for 12–10 AWG wire gauge range.
- Drop-In Connector Fit — Designed to seat directly into the OEM connector housing without modification, maintaining the integrity of the generator's wiring harness.
- Broad Generator Family Coverage — Compatible with G85 mobile and skid-mounted generators, GPS8500, GPS9700, GS8.5V, and GS9.7V series, including cold-weather and premium portable configurations.
- Electrical System Reliability — A correctly seated pin terminal maintains a stable circuit path; a worn, corroded, or improperly sized terminal can cause intermittent power loss, voltage drops, or fault conditions in the generator's output circuit.
- Genuine Wacker Neuson OEM Part — Sourced directly from Wacker Neuson, this component carries the same part number (5000111178) used by authorized Wacker Neuson service centers worldwide.
A pin terminal is a small but critical electrical connector used to join individual wires within a multi-pin connector housing inside the generator's wiring harness. It creates the mechanical and electrical bond between a stripped wire end and the connector block, allowing current to flow reliably between components such as the starter circuit, alternator, control panel, or auxiliary outlets. When a pin terminal is damaged, corroded, or incorrectly sized for the wire gauge, it can cause poor contact, overheating at the connection point, or an open circuit — leading to erratic generator behavior or a complete loss of output from the affected circuit. Replacing a faulty terminal with the correct OEM part restores a clean, low-resistance connection and protects the surrounding wiring from heat damage.
Part Details
| Part Number | 5000111178 |
|---|---|
| Old Part Number | 0111178 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Pin Terminal 12-10 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Mobile Generator | G85 | 5000009459, 5000620003, 5000009369 |
| Portable Generator with Electr ic Start | GPS9700 | 5000008287, 5000620264, 5200005042, 5000620973 |
| Portable Generator with Electr ic Start | GPS8500 | 5000008286 |
| Portable Generator with Electr ic Start | GS8.5V | 5000007661 |
| Portable Generator with Electr ic Start | GS9.7V | 5000007662 |
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.
