Multiquip 36517 Quick Disconnect Bushing SDS-3/4 - OEM Replacement Part

This quick disconnect bushing enables fast, tool-free connection between the flexible shaft and the eccentric bell end on concrete vibrator power units. The SDS-3/4 bushing is a critical interface component that supports the 328V quick disconnect system, allowing operators to rapidly change between different vibrator head configurations without disassembling the drive assembly.

The bushing works within the eccentric bell end that supports the spindle shaft and upper pulley driving the vibration function at 10,600 RPMs. This quick disconnect system is standard equipment on the G-55H gasoline vibrator, which delivers 5.5 HP through a Honda GX160 engine to power concrete consolidation operations. The QD bushing must maintain precise alignment to ensure proper power transfer through the flexible shaft to vibrator heads ranging from 8 to 14 inches in diameter.

Regular inspection of this bushing is recommended during routine maintenance intervals, particularly when checking V-belt tension and eccentric bell end components. Replace if wear, scoring, or dimensional changes are observed that could affect quick disconnect engagement or shaft alignment.

Compatible with the following Multiquip models:

• G55H Gasoline Vibrator

Genuine Multiquip OEM part, sold by an authorized dealer.