The Multiquip 8944337171 is a genuine OEM Bolt Bracket Injection Nozzle DCA25USI 4LE2 designed for the Multiquip DCA25USI ultra-silent diesel generator. As a direct OEM replacement, this bolt bracket is manufactured to the exact specifications required by the DCA25USI fuel injection system, ensuring correct positioning and secure retention of the injection nozzle. Sourced directly through authorized Multiquip supply channels, this part carries the same quality standard as the component originally installed at the factory. If you are servicing a DCA25USI unit powered by the Isuzu 4LE2 engine, this is the correct bracket for your application.
Key Features
- OEM-Grade Fastener Integrity — Manufactured to the precise thread specification and tensile rating required to hold the injection nozzle securely in the 4LE2 engine block without stress or movement under load.
- Direct Installation Fit — Engineered to match the original mounting position on the Isuzu 4LE2 engine, so the bracket seats and torques correctly the first time without reworking threads or modifying the nozzle assembly.
- Confirmed Fitment for DCA25USI — Verified genuine OEM part for the Multiquip DCA25USI ultra-silent diesel generator series.
- Fuel System Stability — A correctly installed nozzle bracket keeps the injector aligned and sealed under the high-pressure cycles of diesel combustion; a loose or failed bracket can cause fuel leak paths, misfiring, or uneven power output.
- Genuine Multiquip OEM Part — Carries full Multiquip OEM part status, meaning the material grade, thread form, and dimensional tolerances match the original component exactly as specified for this engine application.
The injection nozzle bracket is a critical retention component within the diesel fuel injection system. It clamps the injector nozzle firmly into its bore in the cylinder head, preventing movement caused by combustion pressure and engine vibration. When this bracket is worn, cracked, or improperly torqued, the nozzle can shift position, disrupting the fuel spray pattern and leading to hard starting, rough running, increased emissions, or engine damage over time. Replacing it with the correct OEM part — part number 8944337171 — ensures the injector remains properly seated and the engine continues to deliver consistent power output.
For questions about fitment or to confirm this is the correct part for your Multiquip DCA25USI, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 8944337171 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Bolt Bracket Injection Nozzle DCA25USI 4LE2 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA25USI |
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.
