The Multiquip 9081605080 is a genuine OEM Pin Connrod DCA-45USJ 4JG1 designed for the DCA-45USJ ultra-silent generator. As a direct OEM replacement sourced through Multiquip's authorized parts network, this pin is manufactured to the exact specifications required by the Isuzu 4JG1 engine at the heart of the DCA-45USJ. Confirm your model code before ordering to ensure proper fitment with your DCA-45USJ unit.
Key Features
- OEM-Grade Dimensional Accuracy — Manufactured to the precise tolerances required for correct connecting rod pin fit, ensuring proper load transfer within the 4JG1 engine assembly.
- Direct Engine Replacement — Installs directly into the connecting rod assembly of the Isuzu 4JG1 engine with no modification to the engine block or rod housing.
- Confirmed Fitment for DCA-45USJ — Engineered specifically for the DCA-45USJ ultra-silent diesel generator series powered by the Isuzu 4JG1 engine.
- Sustained Engine Performance — A correctly fitted connecting rod pin maintains proper piston-to-crankshaft geometry; wear or failure leads to bearing damage, increased blow-by, and loss of generator output.
- Genuine Multiquip OEM Part — Backed by Multiquip's parts program, so you receive the same component installed at the factory — not a generic substitute.
The connecting rod pin — also called a wrist pin or gudgeon pin — links the piston to the connecting rod inside the engine, allowing the rod to pivot as the piston travels up and down in the cylinder bore. It transmits the force of combustion from the piston into rotational motion at the crankshaft, making it one of the highest-stress components in the engine. When a connecting rod pin wears, becomes scored, or fails, the result is audible knocking, rapid bearing damage, and potential catastrophic engine failure — making timely replacement with a correctly specified part critical to the longevity of your DCA-45USJ generator.
Need help confirming this is the right part for your machine? Contact the DHS Equipment parts team with your model and serial number for assistance.
Part Details
| Part Number | 9081605080 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Pin Connrod DCA-45USJ 4JG1 |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA-45USJ | DCA-45USJ |
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.
