The Multiquip 12850362 Lower Radiator Hose is a genuine OEM cooling system component designed for LT12 series light towers, including the LT12, LT12P, LT12D50B, LT12D50SA, LT12D, LT12DAB, and SLT12D models. As a direct OEM replacement, the part is manufactured to the same specifications as the original part, ensuring a correct, trouble-free installation. Keeping the cooling circuit intact on your light tower is critical to long hours of dependable runtime on the jobsite. Order the Multiquip 12850362 with confidence — fitment is confirmed across the LT12 family.
Key Features
- OEM-Grade Hose Construction — Manufactured to match the original hose material, wall thickness, and flexibility rating, maintaining proper coolant flow and pressure integrity in the lower cooling circuit.
- Drop-In Installation — Matches the original hose routing, diameter, and end-fitting geometry so it seats correctly against the radiator outlet and engine block without reworking clamps or fittings.
- Broad LT12 Series Fitment — Confirmed for LT12, LT12P, LT12D50B, LT12D50SA, LT12D, LT12DAB, and SLT12D light towers — covering the full range of Multiquip towable light tower configurations.
- Coolant System Integrity — A sound lower radiator hose maintains consistent coolant circulation to the engine; a cracked or collapsed hose can cause rapid overheating and unplanned shutdowns during extended lighting operations.
- Fuel and Chemical Resistance — OEM hose compounds are formulated to resist degradation from coolant additives, heat cycling, and the under-hood environment typical of diesel-powered light towers.
The lower radiator hose forms the return leg of the engine's cooling circuit, carrying coolant from the bottom of the radiator back to the water pump inlet. It works under continuous pressure and temperature cycling, and its condition directly affects the engine's ability to shed heat during long-duration operation. When this hose cracks, collapses, or leaks, coolant loss follows quickly — leading to overheating, potential engine damage, and unplanned downtime on a light tower that may be running overnight or in a remote location.
For fitment questions or help confirming compatibility with your specific light tower model, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 12850362 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Lower Radiator Hose |
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.
