The Multiquip 1728874280 Fan Drive Pulley is a genuine OEM component designed for the DCA10SPX3 ultra-silent diesel generator. As an authorized Multiquip replacement part, it is built to the exact dimensions and tolerancing required for proper belt engagement and cooling fan operation on this generator series. If you are servicing a DCA10SPX3 and need a direct-fit pulley replacement, part 1728874280 is the correct OEM choice sourced straight from Multiquip.
Key Features
- OEM-Matched Pulley Geometry — Manufactured to exact bore diameter and groove profile specifications, ensuring correct belt tension and tracking for the DCA10SPX3 cooling system.
- Direct-Fit Installation — Mounts to the original drive shaft position without machining or adaptation, restoring the cooling fan drive to its original configuration.
- DCA10SPX3 Fitment — Confirmed for the Multiquip DCA10SPX3 ultra-silent diesel generator series; always verify your model before ordering.
- Sustained Cooling Performance — A correctly functioning fan drive pulley maintains consistent belt-driven airflow across the engine and alternator, preventing thermal overload during extended generator operation.
- Electrical Safety Compliance — Proper fan drive function is critical on enclosed generator sets; a failed or worn pulley can lead to overheating conditions that risk both equipment and electrical output integrity.
The fan drive pulley transfers rotational force from the engine crankshaft to the cooling fan via a drive belt, keeping airflow moving through the generator enclosure during operation. When the pulley wears, cracks, or becomes misaligned, belt slip or failure follows — reducing cooling efficiency and risking engine and alternator overheating. Replacing a worn pulley with a genuine OEM part like the Multiquip 1728874280 restores the correct mechanical relationship between the engine and the cooling circuit, protecting the generator's long-term output reliability.
Part Details
| Part Number | 1728874280 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Fan Drive Pulley |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA10SPX3 |
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.
