The Wacker Neuson Inner Spring of Valve is a genuine OEM component designed for the G3500G generator series. Sourced directly from Wacker Neuson, this part meets the exact material and tension specifications of the original, ensuring the valve assembly operates exactly as intended. It is a direct replacement for both the CE and LA configurations of the G3500G, covering part builds and.
Key Features
- Correct Spring Tension, Factory-Sourced — Genuine OEM construction means the spring delivers the precise load rating required for consistent valve actuation — no guesswork on tension tolerance.
- Drop-In Replacement for G3500G Variants — Fits both the CE and LA configurations of the G3500G, slotting into the existing valve assembly without rework or adaptation.
- G3500G Series Coverage — Compatible across G3500G CE (5100079450) and G3500G LA (5100079451) generator builds, making it the right call for both variants.
- Supports Consistent Valve Operation — A worn or weakened inner spring causes erratic valve response and poor engine performance; replacing it restores predictable, repeatable valve behavior.
- Fuel System Integrity — The valve spring plays a direct role in regulating fuel flow; using the correctly rated OEM spring helps maintain safe, controlled operation of the fuel system.
The inner spring of the valve is a small but critical component inside the engine's valve or fuel system assembly. It maintains the correct closing force on the valve seat, ensuring the valve opens and closes at the right moment during the engine cycle. When this spring weakens, loses tension, or breaks, the valve can fail to seal properly — leading to poor engine performance, fuel delivery issues, or difficulty starting. Replacing it with a correctly rated spring restores proper valve function and keeps the engine running cleanly.
Part Details
| Part Number | 5100083447 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Inner Spring of Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G3500G | G3500G CE | 5100079450 |
| G3500G | G3500G LA | 5100079451 |
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.
Wacker Neuson
Wacker Neuson Part # 5000409369 - Inner spring of valve - Genuine OEM Part
