The Multiquip 0199800730 Hose is a genuine OEM component designed for the DCA45USI ultra-silent diesel generator. As a direct OEM replacement, it meets the exact material and dimensional specifications of the original part installed at the factory. Sourced through Multiquip's authorized parts network, this hose is built to perform under the operating conditions specific to the DCA45USI platform. Confirm your model code against your serial tag before ordering to ensure a correct application match.
Key Features
- OEM Material Integrity — Constructed to the same compound and wall-thickness spec as the original, ensuring correct flow characteristics and pressure tolerance for this generator application.
- Direct-Connect Fit — Engineered to the original routing, end fittings, and bend profile of the DCA45USI, so the hose seats and clamps without modification to adjacent components.
- DCA45USI Compatibility — Confirmed fitment for the Multiquip DCA45USI ultra-silent diesel generator series.
- Leak-Free Operation — A properly seated hose maintains fluid integrity across the system; a cracked or degraded hose risks coolant or fuel loss that can force unplanned shutdowns on critical power applications.
- Fuel and Fluid System Safety — Using a correctly rated OEM hose in a diesel fuel or coolant circuit reduces the risk of fluid migration, heat damage, or system contamination that an incorrect substitute can introduce.
A hose on a diesel generator serves as a conduit for coolant, fuel, or air depending on its location within the system. It maintains sealed, pressurized flow between components such as the radiator, engine block, fuel circuit, or air intake, allowing the generator to regulate temperature and deliver consistent power output. When a hose cracks, swells, or loses its seal, it can cause overheating, fuel starvation, or air leaks that degrade generator performance or trigger a protective shutdown — making timely replacement essential on units like the DCA45USI that are often running in continuous or standby power roles.
Part Details
| Part Number | 0199800730 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hose |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA45USI |
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.
