The Multiquip DZ118846 Fan Belt is a genuine OEM component designed for DCA300SSJU4F3 and DCA300SSJU4F3PD Super-Silent Generator models, including both standard and 60Hz configurations. As a direct Multiquip OEM part, it is manufactured to the same specification as the original, ensuring a proper fit within the generator's cooling and drive system. This belt is the correct service replacement for DCA300SSJU4F3 series units and is stocked at DHS Equipment for straightforward ordering. If you are maintaining or servicing one of these high-output super-silent generators, verifying you have the right belt by part number DZ118846 is the most reliable way to protect your investment.
Key Features
- Genuine OEM Construction — Manufactured to the original Multiquip specification for correct tension profile and load rating, critical in a high-output generator drive system where belt slippage or failure can impact cooling and alternator output.
- Direct Drop-In Replacement — Matches the original belt routing and pulley engagement on DCA300SSJU4F3 series generators, allowing straightforward installation without modification to brackets or tensioners.
- Confirmed Fitment — Verified for DCA300SSJU4F3, DCA300SSJU4F3PD, and their 60Hz variants within the Multiquip Super-Silent and Diesel Powered Generator families.
- Cooling System Integrity — A properly tensioned fan belt keeps the cooling fan and alternator spinning at the correct speed; a worn or broken belt leads to overheating and loss of power output under load.
- Electrical System Protection — Consistent belt-driven alternator speed helps stabilize generator output frequency and voltage — especially important on 60Hz-rated units where frequency accuracy is critical to connected loads.
The fan belt on a generator like the DCA300SSJU4F3 series drives both the cooling fan and, in many configurations, the charging alternator — making it one of the most load-bearing drive components on the machine. When a fan belt stretches, cracks, or snaps, the engine can rapidly overheat and the generator's electrical output becomes unstable or drops entirely. Regular inspection and timely replacement with the correct OEM belt, such as the Multiquip DZ118846, keeps the drive system operating within its designed parameters and protects the broader generator assembly from heat-related damage.
Part Details
| Part Number | DZ118846 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Fan Belt |
Compatibility & Fitment
| Name | Model |
|---|---|
| Super-Silent Generators | DCA300SSJU4F3 |
| Super-Silent Generators | DCA300SSJU4F3PD |
| Diesel Powered Generators | DCA300SSJU4F3PD 60Hz |
| Diesel Powered Generators | DCA300SSJU4F3 60Hz |
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.
