The Wacker Neuson 5100043887 Hose is a genuine OEM Hose designed for the GP3800A, GP5600A, and GP6600A portable generators. As a factory-sourced component, it is manufactured to the exact specifications required by these generator models, ensuring a correct, trouble-free installation. This hose is the same part supplied during original assembly, so fitment across the GP3800A, GP5600A, and GP6600A series is confirmed. Keep a spare on hand to avoid unplanned interruptions during demanding jobsite power delivery operations.
Key Features
- Genuine OEM Construction — Sourced directly from Wacker Neuson, this hose meets the same material grade and dimensional tolerances used in original production — no guesswork on wall thickness, diameter, or length.
- Direct-Fit Replacement — Engineered to connect at the factory-specified attachment points on the GP3800A, GP5600A, and GP6600A, allowing straightforward installation without trimming or adapting.
- Confirmed Generator Series Fitment — Verified compatible with the GP3800A, GP5600A, and GP6600A portable generator lineup, so you can order with confidence using part number 5100043887.
- Maintains Fluid or Air Transfer Integrity — A correctly functioning hose preserves the sealed flow path within the generator system; a cracked or degraded hose can cause leaks, pressure loss, or fluid contamination that affects generator output and engine health.
- Fuel and Fluid System Safety — On generator applications, hose integrity is critical to safe fuel and coolant management. Using a genuine OEM hose rated for the application helps prevent leaks that could create fire or contamination hazards.
A hose in a portable generator serves as a conduit for fluid or air movement between system components — whether routing fuel from the tank to the carburetor, carrying coolant between engine passages, or managing other internal fluid circuits. It maintains a sealed, pressurized or gravity-fed pathway that keeps the generator running at consistent output. When a hose cracks, softens, or pulls loose at its connection points, the resulting leak or flow restriction can cause engine overheating, fuel starvation, or contamination — any of which can take the unit out of service unexpectedly.
Part Details
| Part Number | 5100043887 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hose |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| GP3800A | GP3800A | 5100041978 |
| GP6600A | GP6600A | 5100042220 |
| GP5600A | GP5600A | 5100041979 |
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.
