The Multiquip 1584174250 Fan Pulley is a genuine OEM component designed for the DA7000SSA2, DA7000SSA2GH, DAC7000SS, DAC7000SSW, and DAC7000SSA super-silent diesel generators, as well as the DLW300ES series diesel light welders. Sourced directly from Multiquip, this part meets the exact engineering tolerances of the original, ensuring correct belt alignment and consistent cooling airflow across all compatible units. If you are servicing any of these generator or welder models, confirming the 1584174250 part number against your serial plate before ordering is always recommended.
Key Features
- Genuine OEM Pulley Geometry — Machined to the original bore diameter and belt groove profile, maintaining correct drive ratio and belt tension on the cooling fan circuit.
- Direct-Mount Compatibility — Engineered to bolt directly onto the crankshaft or auxiliary shaft position of compatible DA7000 and DAC7000 generator models and DLW300ES welders without rework.
- Broad Series Fitment — Covers DA7000SSA2, DA7000SSA2GH, DAC7000SS, DAC7000SSW, DAC7000SSA, and DLW300ES series equipment from a single part number.
- Sustained Cooling Performance — A correctly sized and properly seated fan pulley keeps belt slip to a minimum, ensuring the cooling fan turns at the designed speed to protect the engine and alternator from heat build-up during extended run cycles.
- Wear-Resistant Construction — Built to handle the continuous rotational loads of generator and welder duty cycles, resisting groove wear that would otherwise cause belt slippage and cooling loss over time.
The fan pulley transfers rotational power from the engine's drive system to the cooling fan via a drive belt, controlling the speed at which the fan draws air through the unit. In super-silent generators and diesel welders, where the enclosure restricts natural airflow, the fan pulley is critical to maintaining safe operating temperatures. A worn, cracked, or incorrectly sized pulley causes belt slippage or misalignment, reducing cooling efficiency and risking thermal overload of the engine and alternator components.
Part Details
| Part Number | 1584174250 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Fan Pulley |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DA7000SSA2 |
| Diesel Powered Generators | DA7000SSA2GH |
| Diesel Powered Generators | DAC7000SS |
| Diesel Powered Generators | DAC7000SSW |
| Diesel Powered Generators | DAC7000SSA |
| Welders | DLW300ES |
| Welders | DLW300ESA |
| Welders | DLW300ESA1 |
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.
