Multiquip 43140-68 Radiator Lower Isolator Mounts - OEM Replacement Part

Radiator lower isolator mounts provide critical vibration dampening and secure positioning for the radiator assembly on ride-on power trowels. These isolator mounts absorb operational vibrations from the engine and hydraulic systems, preventing radiator damage and maintaining proper cooling system alignment during high-speed finishing operations. Worn or damaged isolator mounts can lead to radiator movement, premature cooling system failure, and potential engine overheating.

The STXDF twin-rotor ride-on trowel operates with dual heat exchangers and hydraulic motors that generate significant vibration loads. Properly functioning isolator mounts ensure the cooling system maintains optimal operating temperature under demanding concrete finishing conditions. Regular inspection of these mounts is essential during routine maintenance intervals, particularly on machines operating in high-use commercial environments.

Compatible with the following Multiquip model:

• STXDF Ride-On Power Trowel

Genuine Multiquip OEM part, sold by an authorized dealer.