Wacker Neuson 5000077989 Ring Terminal 16-14 5/16 ID

The Wacker Neuson Ring Terminal 16-14 5/16 ID is a genuine OEM electrical connector designed for the G100, G120, G150, G180, and G240 series portable generators. As a direct OEM replacement, part is manufactured to the exact specification required for secure, low-resistance connections within the generator's wiring harness. This terminal fits across a wide range of G-series configurations including standard skid-mount, mobile, cold weather, and custom variants. Sourcing the correct ring terminal ensures a proper crimp connection and prevents loose or corroded joints that can compromise electrical output and generator reliability.

Key Features

• Correct Gauge and Bore Specification: — Sized for 16–14 AWG wire with a 5/16 in. inner diameter mounting hole, ensuring a secure fit on the stud or terminal post without improvised sizing.
• Genuine OEM Electrical Integrity: — Manufactured to Wacker Neuson's conductivity and crimp-retention spec, maintaining consistent current flow across the generator's electrical connections.
• Broad G-Series Compatibility: — Verified fitment across G100, G120, G150, G180, and G240 generator models including skid-mount, mobile, cold weather, and custom configurations.
• Drop-In Replacement: — Matches the original terminal geometry for a straightforward installation onto existing wiring without splicing or adaptation.
• Prevents Electrical Faults at the Connection Point: — A correctly installed ring terminal eliminates the resistance buildup and arcing that worn or undersized terminals introduce, protecting both output quality and connected equipment.
• Fuel System and Electrical Safety Compliance: — Using the OEM-specified terminal on generator wiring circuits supports proper connection integrity in a high-current environment where an undersized or incorrect terminal poses a fire risk.

A ring terminal is a crimp-style electrical connector that secures a wire end to a stud, screw, or bus bar, completing a fixed electrical circuit. In a portable generator, these terminals appear throughout the control wiring, grounding circuits, and output connections, where a solid, corrosion-resistant joint is essential for stable voltage output. When a ring terminal corrodes, loosens, or fails, the result can range from intermittent electrical faults and voltage fluctuations to a complete loss of the circuit — making timely replacement with the correct OEM part critical to keeping the generator performing as intended.

Part Details

Compatibility & Fitment

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.