The Wacker Neuson is a genuine OEM Worm Drive Hi-Torque Clamp designed for the G3.3, G3.7, G4.6, G5.6, G5.7, GS4.6, GS5.6, and GS5.7 series portable generators. Sourced directly from Wacker Neuson, this clamp delivers the clamping force and holding strength these generators demand in demanding jobsite environments. Using the correct OEM part ensures the connection stays secure through vibration, heat cycles, and extended run times. Confirm your model number before ordering — this clamp fits across a wide range of 50Hz and standard portable generator configurations in the G and GS families.
Key Features
- High-Torque Clamping Force — The worm drive hi-torque design delivers consistent, uniform compression to maintain a leak-free or vibration-resistant seal under sustained generator operation.
- Genuine OEM Component — Manufactured to Wacker Neuson's exact material and dimensional standards, ensuring correct band width, screw thread pitch, and housing profile for a secure installation.
- Broad Generator Family Fitment — Compatible with G3.3, G3.7, G4.6, G5.6, G5.7, GS4.6, GS5.6, and GS5.7 portable generator series, including both standard and electric-start configurations across multiple 50Hz variants.
- Maintains Secure Connections — A properly functioning worm drive clamp keeps hose and pipe connections locked in place; a failed or undertorqued clamp can allow fuel, coolant, or air leaks that compromise generator output and safety.
- Fuel and Fluid System Integrity — Where used in fuel or coolant line routing, proper clamp torque is critical to preventing leaks and maintaining safe, compliant generator operation.
A worm drive clamp secures hose connections to fittings, pipes, or ports by tightening a threaded screw that drives the band inward, compressing the hose or sleeve against the mating component. The hi-torque designation means the clamp is engineered to apply greater clamping load than a standard worm drive, making it better suited for connections subject to vibration, pressure, or thermal expansion — all conditions common in generator service. When a clamp loosens, slips, or fails, it can allow fluid or air leaks at the connection point, leading to loss of function, contamination, or unsafe operating conditions.
Part Details
| Part Number | 5000111664 |
|---|---|
| Old Part Number | 0111664 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Worm Drive Hi-Torque Clamp |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 50Hz Portable Generator with E lectric Start | GS5.7AE | 5000008285 |
| Portable Generator with Electr ic Start | GS5.6A | 5000007191, 5000008046 |
| 50Hz Portable Generator | G3.3A | 5000008257, 5000008251, 5000008253, 5000008255 |
| 50Hz Portable Generator | G3.3AE | 5000008258, 5000008252, 5000008254, 5000008256, 5000008259 |
| 50Hz Portable Generator with E lectric Start | GS5.7A | 5000008284 |
| Portable Generator | G3.7A | 5000007189, 5000008044 |
| Portable Generator | G5.6A | 5000007190, 5000008045 |
| 50Hz Portable Generator | G4.6A | 5000008266, 5000008260, 5000008262, 5000008264 |
| 50Hz Portable Generator | G4.6AE | 5000008267, 5000008261, 5000008263, 5000008265, 5000008268 |
| 50Hz Portable Generator with E lectric Start | GS4.6A | 5000008275, 5000008269, 5000008271, 5000008273 |
| 50Hz Portable Generator with E lectric Start | GS4.6AE | 5000008276, 5000008270, 5000008272, 5000008274, 5000008277 |
| 50Hz Portable Generator | G5.7AE | 5000009019, 5000009017 |
| 50Hz Portable Generator | G5.7A | 5000009018, 5000009016 |
| Portable Generator with Electr ic Start, 50Hz | GS5.7AI | 5000009039 |
| Portable Generator, 50Hz | G5.7AI | 5000009040 |
| Portable Generator, 50Hz | G3.3AI | 5000009036 |
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.
