The Wacker Neuson is a genuine OEM Ring Terminal W/#6 26-22 AWG designed for the G-Series line of portable and skid-mounted mobile generators, spanning models from the G25 through the G240. As a genuine Wacker Neuson part, is manufactured to exact electrical specifications, ensuring a proper termination connection in the generator's wiring harness. This terminal is confirmed to fit an extensive range of G-Series configurations, including standard, cold weather, custom, extended run tank, Tier 3, Tier 4i, and Tier 4 Final variants across G25, G50, G70, G85, G100, G120, G125, G150, G160, G180, and G240 models.
Key Features
- Correct Wire Gauge Compatibility — Rated for 26–22 AWG wire with a #6 ring tongue, matching the wire sizing used in Wacker Neuson G-Series generator electrical circuits.
- Genuine OEM Electrical Specification — Manufactured to Wacker Neuson's exact crimp and conductivity standards, preserving circuit integrity and preventing resistance build-up at the termination point.
- Direct-Fit Replacement — Installs in place of the original terminal with no rework; the #6 ring eyelet seats correctly on the existing hardware used throughout the G-Series wiring system.
- Broad G-Series Coverage — A single part number covers G25 through G240 generator models across standard, cold weather, custom, Tier 3, Tier 4i, and Tier 4 Final configurations.
- Electrical Safety Assurance — A properly crimped and rated ring terminal prevents loose connections, arcing, and potential wiring failures in a high-output generator environment where connection integrity is critical.
A ring terminal is a wiring connector that secures the stripped end of a conductor wire to a bolt or screw-type stud, creating a stable, low-resistance electrical connection. In a portable generator, these terminals appear throughout the control panel wiring, grounding circuits, and auxiliary electrical connections, where a solid mechanical and electrical bond is essential for consistent power output and safe operation. When a ring terminal corrodes, loosens, or fails, the result can range from intermittent electrical faults to complete loss of a circuit — making timely replacement with the correct, properly rated terminal important for keeping the generator operating safely and reliably.
Part Details
| Part Number | 5000159020 |
|---|---|
| Old Part Number | 0159020 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Ring Terminal W/#6 26-22 AWG |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Skid-mounted Mobile Generator, Custom | G70 | 5000620352, 5000620351, 5000009468, 5000620002 |
| Skid-mounted Mobile Generator | G50 | 5000009467, 5000620001, 5200001062, 5200001063, 5200001061, 5200014322, 5200014320, 5000620710, 5100045494, 5000620964, 5000620965, 5000620966, 5100042431, 5100045493, 5100042432, 5100025812, 5100029210, 5100026955, 5100026956 |
| Mobile Generator, Custom | G25 | 5000620346, 5000620345 |
| Mobile Generator | G85 | 5000009459, 5000620003 |
| Mobile Generator (Cold Weather ) | G120 | 5000620291, 5000620292, 5000620654, 5000620653, 5200003159, 5200003856, 5200003855, 5200014467, 5200014468, 5000620311, 5000620310, 5200008350, 5200008351, 5100025818, 5100025840 |
| Mobile Generator (custom) | G160 | 5000620069, 5000620070 |
| G100-GENERATOR, SKID, CUSTOM, DEERE T3 | G100 | 5000620651, 5000620650, 5200003158, 5200003859, 5200003858, 5000620313, 5000620314, 5200008346, 5200008347, 5100025816, 5100026958, 5100026959, 5100029211 |
| G150-GENERATOR, SKID, CUSTOM, DEERE T3 | G150 | 5000620657, 5000620656, 5200003160, 5000620307, 5000620308, 5100026981, 5100026982, 5100029212, 5100025830 |
| G180-GENERATOR, SKID, CUSTOM, DEERE T3 | G180 | 5000620660, 5000620659, 5200003161, 5000620304, 5000620305, 5200014470, 5200014471, 5100025832, 5100025842 |
| G240-GENERATOR, SKID, CUSTOM, DEERE T3 | G240 | 5000620663, 5000620662, 5200003162, 5000620301, 5000620302, 5100025834 |
| Mobile Generator (custom) | G125 | 5000620067, 5000620068 |
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.