The Wacker Neuson Adapter Fitting is a genuine OEM component designed for the G70, G100, G130, and G150 series portable generators. Sourced directly through authorized Wacker Neuson supply channels, this fitting carries the same part number and specification as the unit installed at the factory. It is confirmed compatible across multiple G-series generator configurations, including mobile generator variants and the G70 URI HVAC T4F unit. When your existing fitting is leaking, corroded, or damaged, replacing it with the correct OEM part ensures the fluid or air circuit it serves is restored to proper operating condition.
Key Features
- OEM-Spec Sealing Geometry — Manufactured to the exact thread form, seat angle, and port dimensions of the original, ensuring a leak-free connection in the generator's plumbing circuit.
- Direct Drop-In Replacement — Matches the original mounting port and thread specification, so the fitting installs using standard hand tools without reworking surrounding components.
- Broad G-Series Compatibility — Verified fit across G70, G100, G130, and G150 generator models, covering both standard and mobile generator configurations.
- Sustained Flow Integrity — A correctly seated adapter fitting maintains rated flow and pressure in the circuit it serves; a cracked or weeping fitting can introduce air, lose fluid, or degrade generator performance over time.
- Genuine Wacker Neuson OEM Part — Part number 5100045010 is an authentic Wacker Neuson component, giving you confidence that material grade and dimensional tolerances match the original production specification.
An adapter fitting serves as the transition point between two dissimilar pipe or hose connections within a machine's fluid or air circuit, allowing different thread types, sizes, or port styles to mate securely. On a portable generator like the G-series, these fittings are typically found in fuel, oil, or cooling circuits where routing demands a change in connection standard. When a fitting cracks, strips, or its sealing surface degrades, the result is fluid loss or air ingestion — either of which can interrupt generator output or cause premature component wear. Replacing a failed fitting promptly with the correct OEM part restores circuit integrity and keeps the generator running at its rated capacity.
Part Details
| Part Number | 5100045010 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Adapter Fitting |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G100 | G100 | 5100049837, 5100036307 |
| G150 | G150 | 5100049843, 5100036309 |
| G70 Generator, URI HVAC T4F | G70 | 5100042499 |
| Mobile Generator | G130 | 5100049840, 5100036308 |
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.
