The Multiquip 4580083 Water Pump Gasket is a genuine OEM replacement designed for the LT12 series towable light towers, including the LT12, LT12P, LT12D, LT12D50B, LT12D50SA, LT12DAB, and SLT12D models. As an authorized Multiquip OEM part, it delivers an exact fit to the original specification — no guesswork, no improvised sealing solutions. Keeping the cooling system sealed and operating correctly is critical on light towers running extended overnight shifts, and this gasket is built to hold up under the heat and pressure demands of continuous engine operation.
Key Features
- OEM-Grade Sealing Material — Manufactured to Multiquip's original material and compression specifications, ensuring consistent clamping load and a leak-free seal at the water pump interface.
- Drop-In Fitment — Engineered to match the original bolt pattern and mating surface profile of the water pump housing, allowing straightforward installation during pump service or rebuild.
- Broad LT12 Series Coverage — Confirmed fitment across LT12, LT12P, LT12D, LT12D50B, LT12D50SA, LT12DAB, and SLT12D light tower models.
- Protects Engine Cooling Integrity — A failed or degraded water pump gasket allows coolant to escape the pressurized circuit, leading to overheating and potential engine damage during long-duration light tower operation.
- Genuine Multiquip OEM Part — Sourced directly through the Multiquip OEM supply chain and sold by DHS Equipment, so the part number, fitment, and quality are verified against the original equipment specification.
The water pump gasket forms a pressure-tight seal between the water pump housing and the engine block, keeping coolant contained within the cooling circuit as it circulates to regulate engine temperature. Without an intact gasket, coolant can leak at the pump mating surface, reducing system pressure and causing the engine to run hot. On a light tower running through the night on a job site, a compromised cooling system can bring the entire unit down — replacing a worn or damaged gasket at the first sign of a coolant leak is the fastest way to restore proper cooling system function.
Part Details
| Part Number | 4580083 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Water Pump Gasket |
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.
