Multiquip 21389 Lever Pump Control Linkage Assembly - OEM Replacement Part

This lever pump control linkage assembly provides precise hydraulic control for the pump system on Multiquip ride-on trowels, translating operator input from the control lever to the hydraulic pump mechanism. This critical control component ensures responsive blade pitch adjustments and smooth operation during concrete finishing operations.

The linkage assembly is engineered to OEM specifications for the HTX-44K and STX series ride-on trowels, maintaining the precise mechanical advantage needed for accurate hydraulic response. Worn or damaged linkage components can result in sluggish control response, inconsistent blade pitch, or complete loss of hydraulic control during finishing operations. Regular inspection of this linkage assembly should be performed during routine maintenance intervals to ensure proper adjustment and freedom of movement.

Compatible with the following Multiquip ride-on trowel models:

• HTX-44K4
• STX55J6

Genuine Multiquip OEM part, sold by an authorized dealer.