Multiquip 21083 Hydraulic Hose Assembly 0.38" ID x 54.5" - OEM Replacement Part

This hydraulic hose assembly connects critical components in the hydraulic drive system of Multiquip ride-on trowels, delivering pressurized fluid to operate the independent hydraulic motors that drive each spider. The 0.38-inch inner diameter and 54.5-inch length with a 45-degree fitting on one end are precision-engineered to maintain proper hydraulic flow and pressure, ensuring balanced operation between the two motors.

The STX-SERIES trowels rely on two hydraulic drive motors that operate independently of each other. When hydraulic hoses deteriorate or fail, symptoms include difficult steering control, one spider spinning noticeably faster or slower than the other, or complete loss of drive function. Multiquip recommends checking trowel speed at least once annually to ensure both motors are operating in sync. Worn or damaged hydraulic hoses can cause pressure loss, resulting in uneven trowel performance and compromised finish quality.

This hose assembly is designed for direct OEM fitment with factory specifications for pressure rating, bend radius, and connection angles. Regular inspection of hydraulic hoses during routine maintenance helps prevent unexpected failures during critical finishing operations.

Compatible with the following Multiquip models:

• STX55J6

Genuine Multiquip OEM part, sold by an authorized dealer.