The Multiquip 1907752110 Injection Shim is a genuine OEM component designed for the DCA15SPX3 ultra-silent diesel generator. As a direct OEM replacement, this shim is manufactured to the exact specification required for proper fuel injection system calibration on the DCA15SPX3. Sourced directly through Multiquip's authorized parts network, the part ensures the injection system maintains the correct tolerance settings to support reliable engine operation.
Key Features
- Genuine OEM Material Spec — Manufactured to the precise thickness and hardness tolerances required for fuel injection shim applications, ensuring accurate injector pre-load and delivery timing.
- Direct Drop-In Fitment — Engineered to install in the injector stack without alteration, matching the original mounting configuration of the DCA15SPX3 injection system.
- Confirmed Compatibility — Verified fitment for the Multiquip DCA15SPX3 ultra-silent diesel generator series.
- Injection Timing Integrity — A correctly sized shim maintains the injector's opening pressure and fuel delivery timing; an incorrect or worn shim can cause hard starting, rough idle, excessive smoke, and increased fuel consumption.
- Fuel System Safety — Proper shim thickness is critical to preventing over-pressurization or under-delivery in the injection circuit, supporting safe and clean combustion within the engine.
An injection shim is a precision-ground spacer used within the fuel injector assembly to set the correct opening pressure of the injector needle. By controlling the spring pre-load inside the injector, the shim determines at what pressure fuel is released into the combustion chamber — a value that directly affects combustion efficiency, power output, and emissions. When a shim is worn, incorrectly sized, or missing, the injector cannot maintain its calibrated opening pressure, leading to symptoms such as uneven running, excessive black or white exhaust smoke, loss of power, and potential long-term damage to the injection pump and combustion components.
For assistance confirming fitment or to place an order, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 1907752110 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Injection Shim |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA15SPX3 |
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.
