The Wacker Neuson Throttle Lever is a genuine OEM component designed for the GP3800A, GP3800, GV3800A, and GV3800 series portable generators. As a direct factory replacement, this part meets the same specifications as the original, ensuring proper throttle response and engine speed control across the full range of compatible GP and GV series units. Whether you're servicing a standard portable generator, a premium configuration, or a wheel kit variant, part number is the correct OEM throttle lever for the job.
Key Features
- Genuine OEM Pivot-and-Linkage Accuracy — Factory-sourced from Wacker Neuson, this throttle lever is manufactured to the exact geometry required for smooth, consistent throttle actuation without binding or slop.
- Drop-In Replacement — Mounts directly to the existing throttle assembly bracket using the original hardware and attachment points, with no rework to surrounding components.
- Broad GP and GV Series Coverage — Compatible with multiple GP3800A, GP3800, GV3800A, and GV3800 configurations, including standard, premium, CSA, EPA, and wheel kit variants.
- Stable Engine Speed Control — A properly functioning throttle lever allows the operator to set and hold engine RPM accurately, which directly affects voltage output stability under load — critical for protecting connected equipment.
- Fuel System Safety Relevance — The throttle lever is part of the engine's fuel-air management linkage; a worn or broken lever can cause erratic RPM, over-fueling, or loss of governor control, making timely replacement important for safe operation.
The throttle lever connects the operator control — typically a slide or rotary throttle handle — to the carburetor's throttle plate, mechanically regulating how much air-fuel mixture enters the engine. By moving this lever, the operator increases or decreases engine RPM to match the power demand of whatever equipment is connected to the generator. When the lever is worn, cracked, or detached from its pivot, the engine may surge, fail to hold a steady speed, or become unresponsive to throttle input, reducing output quality and placing connected tools or appliances at risk.
Part Details
| Part Number | 5000162688 |
|---|---|
| Old Part Number | 0162688 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Throttle Lever |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Portable Generator | GP3800A | 5000620104, 5000620379, 5000620485, 5000620342, 5000620484, 5000620041, 5000620103, 5000620010, 5100041978 |
| GP3800A Generator, EPA w/Wheel Kit | GP3800 | 5000620976, 5000620974, 5000620975, 5100031174 |
| Value Generator | GV3800A | 5000620409, 5000620287, 5000620334 |
| Value Portable Generator | GV3800 | 5000620994 |
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.
