The Multiquip 0605513189 GA-2.5H Hose is a genuine OEM replacement designed for GA, GAC, and GAW series gasoline-powered generators and arc welders, including the GA2.5HR, GA3.6HR, GA6HR, GA6HRS, GAC3.6HR, GAC6HR, GAC6HRS, GAW135H, GAW180HE, GAW180HEA, and GAW180HE1. As a direct OEM part, 0605513189 is manufactured to the same specifications as the original, ensuring a correct, trouble-free installation without modification. Whether you are servicing a generator on a job site or maintaining a welder in the field, this hose delivers the fit and function your equipment demands. Trust DHS Equipment to supply the exact Multiquip part your machine needs.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original hose dimensions and material specifications, ensuring proper flow capacity and connection integrity for gas-powered generator and welder applications.
- Direct-Fit Replacement — Engineered to connect to the same ports and routing as the original GA-2.5H Hose, allowing a straightforward swap during scheduled service or unplanned repairs.
- Broad Series Compatibility — Confirmed fitment across GA, GAC, and GAW series models including GA2.5HR, GA6HR, GAC6HR, GAW135H, and GAW180HE variants.
- Sustained Fluid Integrity — A correctly seated hose prevents leaks and maintains consistent fluid delivery, keeping generator output stable and welder arc performance steady.
- Fuel System Safety — Using the correct OEM hose in fuel or coolant routing helps prevent unintended leaks that could create fire hazards or equipment damage during operation.
A hose in a gasoline-powered generator or welder carries fuel, coolant, or other process fluids between key system components. When routed correctly and seated firmly, it maintains the pressure and flow necessary for the engine and electrical output systems to function as designed. A cracked, swollen, or improperly fitted hose can cause fluid loss, engine overheating, or erratic electrical output — making timely replacement with the correct OEM part essential to keeping the machine running safely and at full capacity.
Part Details
| Part Number | 0605513189 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | GA-2.5H Hose |
Compatibility & Fitment
| Name | Model |
|---|---|
| Gasoline Powered Generators | GA3.6HR |
| Welders | GAW180HE1 |
| Welders | GAW180HEA |
| Welders | GAW180HE |
| Gasoline Powered Generators | GA2.5HR |
| Gasoline Powered Generators | GA6HR/GA6HRS/GA6HRSNC2 |
| Gasoline Powered Generators | GAC6HRS |
| Gasoline Powered Generators | GAC6HR |
| Welders | GAW135H |
| Gasoline Powered Generators | GAC3.6HR |
| Gasoline Powered Generators | GA6HEB |
| Gasoline Powered Generators | GA6HB |
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.
