Multiquip 9179 Output Shaft 1.126" Dia x 9.00" HD-48 - OEM Replacement Part

This output shaft transmits rotational power from the hydraulic motor or gearbox to the spider assembly in Multiquip ride-on and walk-behind power trowels. The shaft is a critical drivetrain component that connects to the spider assembly, which holds the trowel blades in their radial pattern for concrete finishing operations. Measuring 1.126 inches in diameter and 9.00 inches in length, this HD-48 specification shaft is engineered to handle the torque loads and RPM ranges required for both floating and finishing operations on concrete slabs.

Output shaft failure symptoms include unusual vibration during operation, loss of blade rotation, or grinding noises from the gearbox area. Regular inspection of the shaft for wear, scoring, or damage should be performed during routine blade changes and spider assembly maintenance. This shaft is designed to work with spider assemblies that hold combination, finish, or float blades depending on your trowel configuration.

Compatible with the following Multiquip trowel models:

• BHN Series Walk-Behind Trowels
• HDA Series Walk-Behind Trowels
• HRT Series Trowels

Genuine Multiquip OEM part, sold by an authorized dealer.