The Multiquip 1753952030 is a genuine OEM Fuel Pump Assembly D1403 designed for D1403 series equipment. Sourced directly from Multiquip, this assembly ensures an exact match to the original component, maintaining correct fuel delivery pressure and flow characteristics required by the D1403 engine. Verified fitment for D1403 applications makes this the straightforward, no-guesswork replacement choice for technicians and operators alike.
Key Features
- Genuine OEM Fuel System Integrity — Built to the same specification as the original assembly, ensuring correct diaphragm material and valve tolerancing for consistent fuel delivery.
- Direct Assembly Swap — Supplied as a complete assembly, this unit installs directly onto the D1403 engine using the existing mounting points and fuel line connections.
- Confirmed D1403 Fitment — Engineered specifically for D1403 series engines, eliminating compatibility guesswork on the bench or in the field.
- Steady Fuel Flow Under Load — A properly functioning fuel pump assembly maintains consistent fuel pressure throughout the engine's operating range, supporting stable power output and smooth throttle response.
- Fuel System Safety — A worn or failed fuel pump assembly can cause fuel starvation, hard starts, or uncontrolled fuel leaks. Using a genuine OEM replacement keeps the fuel circuit sealed and operating as intended.
The fuel pump assembly draws fuel from the tank and delivers it at the correct pressure to the engine's injection or carburetion system. Without a properly functioning pump, the engine will experience fuel starvation, rough running, loss of power, or a failure to start altogether. A failed pump diaphragm or cracked housing can also introduce air into the fuel circuit or allow raw fuel to leak, creating both a performance and a safety concern. Replacing the assembly as a complete unit restores the full integrity of the fuel delivery system in a single service step.
For fitment questions or to confirm compatibility with your specific machine configuration, contact the DHS Equipment parts team before ordering.
Part Details
| Part Number | 1753952030 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Fuel Pump Assembly D1403 |
Compatibility & Fitment
| Name | Model |
|---|---|
| D1403 | D1403 |
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.
