The Wacker Neuson 5100042564 is a genuine OEM Suction Hose designed for the GP3800A, GP5600A, and GP6600A portable generators. As a factory-sourced component, it is manufactured to the exact specifications of the original part, ensuring a correct, hassle-free installation. This hose is compatible across multiple GP-series generator models, making it a straightforward replacement for operators maintaining their Wacker Neuson power equipment. Confirm your model number before ordering to ensure a proper match.
Key Features
- Genuine OEM Construction: — Sourced directly from Wacker Neuson, this suction hose meets the original material and dimensional specifications required for consistent fuel or fluid transfer performance in GP-series generators.
- Direct-Fit Replacement: — Engineered to connect to the same ports and routing points as the original, allowing straightforward swap-out without cutting, adapting, or re-routing lines.
- Broad GP-Series Compatibility: — Fits the GP3800A, GP5600A, and GP6600A portable generator models, covering a range of output capacities within the Wacker Neuson GP generator family.
- Sustained Fluid Flow Integrity: — A properly functioning suction hose maintains uninterrupted fluid draw to the engine; a cracked, collapsed, or deteriorated hose can starve the engine of fuel, leading to rough running or failure to start.
- Part Number Confidence: — OEM part number 5100042564 cross-references directly against the GP3800A, GP5600A, and GP6600A model records, giving you confidence you are ordering the correct component.
The suction hose draws fuel from the tank and delivers it toward the engine's fuel system, acting as the critical link that keeps a steady, uninterrupted supply of fuel flowing under negative pressure. On a portable generator, consistent fuel delivery is essential to stable voltage output and engine performance — any compromise in the hose such as cracking, softening, or collapsing under suction will disrupt that flow and can cause the engine to run lean, surge, or shut down entirely. Replacing a worn suction hose with the correct OEM part restores proper fuel draw and protects the rest of the fuel system from knock-on issues caused by air infiltration or flow restriction.
Part Details
| Part Number | 5100042564 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Suction Hose |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| GP3800A | GP3800A | 5100041978 |
| GP5600A | GP5600A | 5100041979 |
| GP6600A | GP6600A | 5100042220 |
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.
