Multiquip 2231 Output Shaft 1.126" Diameter - OEM Replacement Part for Concrete Trowels

This output shaft is a critical drive component in walk-behind concrete power trowels, transferring rotational power from the hydraulic motor or engine to the spider assembly that holds the trowel blades. The shaft measures 1.126 inches in diameter by 7.740 inches in length and is precision-engineered to handle the high torque loads and continuous rotation required during concrete finishing operations.

The output shaft connects directly to the spider assembly, which holds six trowel arms with combination blades spaced in a radial pattern. During operation, these assemblies rotate at speeds ranging from 30-180 RPM depending on the finishing stage. A worn or damaged output shaft can cause excessive vibration, inconsistent blade rotation, or complete trowel failure, making timely replacement essential for maintaining optimal finishing performance and preventing costly downtime on the jobsite.

This genuine OEM shaft is compatible with the following Multiquip trowel models:

• BRT Series
• BTO20HTCSL
• JRT Series
• JTNS20-SW20
• JTNSW20-JTNSW24

Genuine Multiquip OEM part, sold by an authorized dealer.