The Multiquip 12850551 is a genuine OEM Cooling Fan designed for the LT12 series towable light towers, including the LT12, LT12P, LT12D, LT12D50B, LT12D50SA, LT12DAB, and SLT12D models. As a factory-sourced component, it meets the original design specifications of your Multiquip light tower, ensuring consistent fitment and proper airflow performance. Whether you are performing scheduled maintenance or replacing a damaged unit, part 12850551 delivers the exact cooling capacity your machine was engineered to operate with.
Key Features
- OEM-Grade Airflow Specification — Manufactured to the original blade pitch, diameter, and rotational spec so the engine cooling circuit performs exactly as designed.
- Direct-Mount Replacement — Matches the original bolt pattern and shaft interface of LT12 series light tower engines for a clean, tool-compatible installation.
- Broad LT12 Series Fitment — Confirmed for LT12, LT12P, LT12D, LT12D50B, LT12D50SA, LT12DAB, and SLT12D Multiquip light towers.
- Prevents Heat-Related Engine Shutdown — A worn or cracked cooling fan reduces airflow across the engine, leading to overheating and automatic shutdowns during extended night-lighting operations.
- Critical for Extended Runtime Applications — Light towers often run unattended for hours at a stretch; a properly functioning cooling fan is essential to maintaining safe engine temperatures throughout long shifts.
The cooling fan draws air across the engine's cylinder fins and heat-generating components, dissipating the thermal buildup that occurs during continuous operation. On light tower engines that run for hours at a time — often overnight and in demanding ambient conditions — effective cooling is what separates a reliable runtime from an unexpected shutdown. When the fan blades crack, chip, or lose their profile through impact or age, airflow drops, engine temperatures climb, and the risk of premature engine wear or thermal cutout increases significantly.
Part Details
| Part Number | 12850551 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Cooling Fan |
Compatibility & Fitment
| Name | Model |
|---|---|
| Light Towers | LT12 |
| Light Towers | LT12P |
| Light Towers | LT12D50B |
| Light Towers | LT12D50SA |
| Light Towers | LT12D |
| Light Towers | LT12DAB |
| Light Towers | SLT12D |
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.
