The Multiquip EE43323 Injection Pump is a genuine OEM component designed for the EB12D industrial/commercial generator series. Sourced directly through Multiquip's authorized parts program, this injection pump is built to the exact specifications of the original unit installed at the factory. If you're servicing an EB12D generator, the part is the correct OEM replacement to restore proper fuel delivery and engine performance. DHS Equipment stocks this part to get your machine back in service without guesswork.
Key Features
- Genuine OEM Fuel Metering Accuracy — Manufactured to the same tolerances as the original, ensuring precise fuel metering and consistent injection timing critical for generator output stability.
- Direct-Mount Replacement — Engineered to mount and connect exactly as the original unit, allowing straightforward installation without modification to fuel lines or engine mounting points.
- EB12D Series Fitment — Confirmed fitment for Multiquip EB12D industrial and commercial generators; part number EE43323 cross-references directly to this platform.
- Consistent Power Output — A correctly functioning injection pump maintains the fuel pressure and delivery rate needed to sustain steady generator load performance; a worn pump causes rough running, power loss, and hard starts.
- Fuel System Integrity — OEM construction ensures internal seals, plunger fit, and delivery valve materials meet the original design standard, reducing the risk of fuel leaks in a high-pressure system.
The injection pump is responsible for pressurizing and delivering a precisely metered quantity of fuel to the engine's injectors at exactly the right moment in the combustion cycle. On a diesel-powered generator like the EB12D, the injection pump is the heart of the fuel system — when it wears or fails, the engine loses the consistent fuel pressure it needs, leading to rough idling, reduced output, excessive smoke, or a complete no-start condition. Replacing a worn pump with a genuine OEM unit like the part restores the original delivery characteristics and brings the engine back to its designed operating condition.
Part Details
| Part Number | EE43323 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Injection Pump |
Compatibility & Fitment
| Name | Model |
|---|---|
| EB12D | EB12D |
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.
