The Multiquip 8980388150 Water Pump Pulley DCA45USI2 is a genuine OEM component designed for the DCA45USI2 ultra-silent diesel generator. As a factory-sourced part, it delivers the exact fit and dimensional tolerances required to keep the engine cooling system operating at the correct belt-driven speed. This pulley is the direct replacement for the original unit on DCA45USI2 equipment, confirming compatibility and proper alignment with the existing drive belt and water pump shaft. When you need to restore your generator to full operational condition, the Multiquip 8980388150 is the correct part to specify.
Key Features
- Genuine OEM Pulley Precision — Manufactured to exact diameter and bore tolerances, ensuring correct belt tension and water pump shaft engagement specific to the DCA45USI2 cooling circuit.
- Direct-Fit Installation — Matches the original mounting configuration on the DCA45USI2, allowing straightforward installation without modification to the drive belt or pump assembly.
- Confirmed DCA45USI2 Fitment — Sourced and validated specifically for the Multiquip DCA45USI2 ultra-silent diesel generator series.
- Cooling System Integrity — A correctly sized pulley maintains the designed coolant flow rate, preventing overheating during continuous generator operation under load.
- Prevents Drive Belt Wear — Proper pulley geometry eliminates belt slip and uneven wear, extending the service life of the entire drive belt assembly.
The water pump pulley is a belt-driven component that transfers rotational power from the engine to the water pump, maintaining steady coolant circulation through the cooling system. When this pulley is worn, cracked, or out of specification, it can cause belt misalignment, loss of coolant flow, and ultimately engine overheating that takes a generator out of service. Replacing a damaged or worn pulley with the correct OEM part restores proper cooling system function and protects the engine from heat-related damage during demanding continuous-duty use.
Part Details
| Part Number | 8980388150 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Water Pump Pulley DCA45USI2 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA45USI2 |
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.
