The Multiquip RE502473 Fuel Shut-Off Solenoid 4045T DCA70SSJU is a genuine OEM component designed for DCA70SSJU ultra-silent diesel generator equipment. Sourced directly through Multiquip's authorized parts network, this solenoid is built to the exact electrical and mechanical specifications required by the 4045T engine platform. DHS Equipment supplies this part as a direct OEM replacement, giving you confidence that fit and function will match the original component. Verify your model code against DCA70SSJU before ordering to ensure correct application.
Key Features
- OEM-Spec Electrical Output — Engineered to the correct voltage draw and actuation force for the 4045T engine, ensuring the solenoid opens and closes the fuel circuit precisely as designed.
- Direct Drop-In Installation — Matches the original mounting configuration and connector interface on DCA70SSJU generators, allowing straightforward service replacement.
- Confirmed Fitment for DCA70SSJU — Validated for Multiquip DCA70SSJU ultra-silent diesel generators equipped with the John Deere 4045T engine.
- Maintains Clean Engine Shutdown — A properly functioning fuel shut-off solenoid prevents fuel flow the moment the engine is commanded to stop, protecting the engine from run-on and uncontrolled shutdown conditions.
- Fuel System Safety Function — This component is integral to controlled fuel cut-off; using the correct OEM-spec solenoid ensures the shutdown circuit performs reliably under load and in emergency-stop situations.
The fuel shut-off solenoid controls the flow of diesel fuel to the engine by opening when the generator is started and closing when it is shut down or when a protective shutdown is triggered. On the 4045T engine used in the DCA70SSJU, this solenoid is a critical link between the generator's control system and the fuel injection pump. When the solenoid fails or begins to stick, the engine may refuse to start, shut down unexpectedly under load, or fail to stop on command — all of which interrupt power delivery and can create unsafe operating conditions.
Part Details
| Part Number | RE502473 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Fuel Shut-Off Solenoid 4045T DCA70SSJU |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA70SSJU |
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.
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