The Multiquip D1403E2BKEA2 Engine Kubota D1403B-1 DCA-10SPX3 is a genuine OEM replacement engine designed for the DCA10SPX3 ultra-silent diesel generator. As the original power source for this machine, this Kubota D1403B-1 engine delivers the torque and fuel efficiency the DCA10SPX3 is built around. Sourced directly through Multiquip's OEM supply chain, the part is the correct specified engine for this generator model, ensuring all mechanical and electrical interfaces align with the existing drivetrain and alternator assembly.
Key Features
- Genuine OEM Engine Assembly — Sourced directly from Multiquip as the factory-specified Kubota D1403B-1 powerplant, maintaining the original engineering intent of the DCA10SPX3 generator.
- Correct Mechanical Interface — Engine mounts, PTO configuration, and cooling connections are matched to the DCA10SPX3 chassis, allowing direct installation without adapting brackets or ancillary components.
- DCA10SPX3 Fitment Confirmed — Engineered specifically for the Multiquip DCA10SPX3 ultra-silent diesel generator series; verify your model code before ordering.
- Sustained Generator Output — A correctly functioning Kubota D1403B-1 engine maintains stable RPM under load, which is critical for consistent AC frequency and voltage output from the alternator.
- Fuel System Compatibility — The D1403B-1 engine is matched to the DCA10SPX3 fuel delivery and exhaust routing, preserving the low-emission, quiet-running characteristics the ultra-silent series is known for.
The Kubota D1403B-1 is a three-cylinder, liquid-cooled diesel engine that serves as the primary power source driving the alternator in the DCA10SPX3 generator. It converts diesel fuel into the rotational energy needed to spin the generator head and produce stable electrical output. When an engine wears out or sustains damage, generator performance deteriorates through unstable voltage, loss of power capacity, or complete failure to run — making correct engine replacement essential to restoring full generator operation.
For fitment questions or to confirm this engine is correct for your DCA10SPX3 unit, contact the DHS Equipment parts team directly.
Part Details
| Part Number | D1403E2BKEA2 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Engine Kubota D1403B-1 DCA-10SPX3 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA10SPX3 |
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.
