Multiquip EM600133 Output Shaft Gear - OEM Replacement Part for Plaster Mortar Mixers

The output shaft gear transfers rotational power from the drive system to the paddle shaft in Multiquip plaster and mortar mixers, enabling the 12 cubic foot drum to mix materials effectively. This critical drivetrain component operates in conjunction with the clutch mechanism that engages and disengages paddle shaft rotation during mixing operations.

As part of the mechanical drive assembly in the EM12M series, this gear experiences continuous load during mixing cycles when processing 3-1/2 to 4-1/2 bag batches of plaster or mortar. The output shaft gear housing should be checked every two to three months and maintained with oil as specified in the maintenance schedule. The system holds 1.27 quarts (1.2 liters) of oil and requires annual draining and refilling to ensure proper lubrication of gear components.

Replacement may be necessary if you experience difficulty engaging the clutch, unusual noise from the drivetrain, or inconsistent paddle shaft rotation. Regular maintenance and inspection of the gear assembly helps prevent costly downtime on job sites.

Compatible with the following Multiquip mixer models:

• EM12M
• EM12ME51
• EM12ME53

Genuine Multiquip OEM part, sold by an authorized dealer.