The Wacker Neuson Carburetor Insulator is a genuine OEM component designed for the GP6600A, GPS6600A, GV6600A, GV7000A, and GV7003A portable generator series. Sourced directly from Wacker Neuson, this part meets the original design and material specifications used in production. It fits a wide range of GP, GPS, and GV series configurations including standard, wheel kit, electric start, and CAN GFI variants. When your generator's carburetor insulator is cracked or degraded, replacing it with the correct OEM part restores proper thermal separation and fuel system integrity.
Key Features
- Genuine OEM Thermal Material: — Manufactured to the original heat-resistant material specification, maintaining the correct thermal barrier between the carburetor and engine intake.
- Direct-Fit Installation: — Matches the original bolt pattern and port dimensions for a clean, hardware-compatible swap on GP, GPS, and GV series generators.
- Broad Generator Fitment: — Compatible with multiple GP6600A, GPS6600A, GV6600A, GV7000A, and GV7003A configurations across 60Hz and 50Hz variants.
- Protects Fuel Delivery Consistency: — A functioning insulator prevents heat soak from the engine block affecting carburetor fuel atomization, keeping fuel delivery stable under load.
- Fuel System Safety: — A cracked or missing carburetor insulator can allow fuel vapors to contact hot engine surfaces; replacing a worn insulator is a routine but important fuel system safety step.
The carburetor insulator — sometimes called a carburetor spacer or heat isolator — mounts between the carburetor and the engine's intake port. Its primary job is to block engine heat from transferring directly into the carburetor body, which can cause vapor lock, erratic fuel delivery, and hard-starting. Over time, heat cycling causes insulators to crack or warp, breaking the thermal seal and allowing unwanted heat into the fuel circuit. Replacing a degraded insulator restores the correct operating environment for the carburetor and helps the generator start reliably and run cleanly under load.
Part Details
| Part Number | 5000158527 |
|---|---|
| Old Part Number | 0158527 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Carburetor Insulator |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| GPS6600A GENERATOR,CAN GFI | GPS6600A | 5000620102, 5000620386, 5000620331, 5000620047, 5000620099, 5000620016 |
| GP6600A GENERATOR,CAN GFI | GP6600A | 5000620100, 5000620101, 5000620329, 5000620330, 5000620384, 5000620045, 5000620046, 5000620097, 5000620098, 5000620014, 5000620015 |
| Premium Portable Generator | GP6600 | 5000620385 |
| GPS6600A Generator, CSA | GPS6600 | 5000620988 |
| 50Hz Portable Value Generator | GV7003A | 5000009354, 5000009359 |
| 50Hz Portable Value Generator | GV7000A | 5000009358, 5000009363 |
| Value Generator, 60Hz | GV6600A | 5000620289, 5000620336 |
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.
