The Multiquip 8973032250 is a genuine OEM Nut Cm/Shf Gear DCA25USI 4LE2 designed for the DCA25USI ultra-silent generator series. This is a direct Multiquip OEM part, sourced through the authorized supply chain to ensure correct fitment and dimensional accuracy for the DCA25USI. Keeping this component in proper working order is essential to the mechanical integrity of the generator's gear and shaft assembly. DHS Equipment stocks this part to get your machine back up and running with confidence.
Key Features
- Genuine OEM Specification — Manufactured to Multiquip's exact tolerancing requirements for the camshaft/shaft gear interface, ensuring the nut seats and torques correctly within the drivetrain assembly.
- Direct Replacement for DCA25USI — Engineered specifically for the DCA25USI ultra-silent generator platform; installs directly onto the existing shaft gear without additional hardware or modification.
- Confirmed Fitment — Compatible with DCA25USI ultra-silent diesel generator units powered by the Isuzu 4LE2 engine.
- Drivetrain Integrity — A properly torqued shaft gear nut maintains correct gear mesh and prevents axial movement that can lead to accelerated gear wear or component failure under load.
- Isuzu 4LE2 Engine Compatibility — Matched to the specific shaft dimensions and thread specifications of the Isuzu 4LE2 engine as installed in the DCA25USI, eliminating guesswork when ordering.
The camshaft and shaft gear nut on the DCA25USI secures the gear to the engine's shaft, maintaining precise alignment and rotational drive through the gear train. If this nut loosens or becomes damaged, gear mesh can shift, leading to vibration, abnormal wear, and potential loss of drive — which directly affects the generator's ability to maintain stable power output. Replacing a worn or compromised nut with the correct OEM part, Multiquip 8973032250, restores the mechanical security of the assembly and protects the surrounding drivetrain components from cascading damage.
Part Details
| Part Number | 8973032250 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Nut Cm/Shf Gear 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.
