The Multiquip 1125510501 Inlet Valve is a genuine OEM component designed for the DCA40SSAI, DCA40SSI, DCA45SSIU2, DCA45SSIU2-GEER, and DCA45SSIU2-FEMA ultra-silent diesel generator series. As a direct OEM part, it is manufactured to the exact specifications required for proper fuel or fluid intake control within these units. Sourced directly through authorized Multiquip distribution, part number 1125510501 ensures a correct, drop-in fit with no guesswork on compatibility. If you are servicing or rebuilding a DCA-series generator, this is the correct inlet valve to restore it to full operating condition.
Key Features
- Genuine OEM Construction — Manufactured to the exact material and dimensional tolerances required for consistent valve seating and sealing performance in diesel generator applications.
- Direct-Fit Installation — Engineered to install directly into the DCA40SSAI, DCA40SSI, DCA45SSIU2, DCA45SSIU2-GEER, and DCA45SSIU2-FEMA generator models without modification.
- Confirmed DCA-Series Compatibility — Verified fitment across the DCA40 and DCA45 ultra-silent generator families, covering both standard and variant configurations.
- Proper Intake Flow Control — A correctly functioning inlet valve maintains the controlled intake of fuel or fluid needed for stable, uninterrupted generator output; a worn or faulty valve can cause rough running, fuel delivery issues, or complete generator failure.
- Fuel System Integrity — Critical to maintaining a sealed, leak-free intake circuit — a failed inlet valve can lead to fuel contamination, pressure loss, or unsafe generator operation.
The inlet valve controls the flow of fuel or fluid into the engine or pump system at the intake stage. It opens and closes in precise coordination with the engine cycle, ensuring the correct volume of fuel enters the combustion or delivery circuit at the right moment. When an inlet valve wears, sticks, or fails to seat properly, the result is often erratic engine performance, hard starting, or fuel inefficiency — making timely replacement essential to keeping a generator running at rated output.
Part Details
| Part Number | 1125510501 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Inlet Valve |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA40SSAI |
| Diesel Powered Generators | DCA40SSI |
| Diesel Powered Generators | DCA45SSIU2-GEER |
| Diesel Powered Generators | DCA45SSIU2 |
| Diesel Powered Generators | DCA45SSIU2-FEMA |
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.
