Multiquip 9000184 Radiator Cap LDW-1003 - OEM Replacement Part

The radiator cap maintains proper pressure in the cooling system of Lombardini LDW-1003 diesel engines used in Multiquip light towers. This pressure cap is essential for preventing coolant loss, maintaining optimal engine operating temperature, and ensuring the cooling system functions at peak efficiency. The LDW-1003 engine cooling system holds 5.18 U.S. quarts (4.9 liters) of coolant and relies on proper cap function to prevent overheating during extended runtime operations.

This radiator cap is a critical maintenance component for the Lombardini LDW-1003 3-cylinder diesel engine, which powers several Multiquip light tower models. These engines operate at 1,500 RPM and provide up to 64 hours of runtime with four lights illuminated. A failing radiator cap can lead to coolant loss, reduced cooling efficiency, and potential engine damage from overheating. Regular inspection of the radiator cap is essential for maintaining reliable operation in demanding job site conditions.

Compatible with the following Multiquip light tower models:

• LT12D50B
• LT12DAB
• LT12D
• LT12D50SA

Genuine Multiquip OEM part, sold by an authorized dealer.