Multiquip 43789 Pitch Activator Assembly - OEM Replacement Part

The pitch activator assembly controls blade angle adjustment on ride-on power trowels, enabling operators to precisely modify blade pitch for different concrete finishing stages. This critical component translates operator input into mechanical blade movement, essential for achieving proper concrete surface finish from initial floating through final burnishing.

When the pitch system fails to respond or exhibits erratic behavior, technicians should check actuator faults using the Whiteman Service Tool (WST) as outlined in the troubleshooting procedures. Failed actuators prevent proper blade angle control, compromising finish quality and operational efficiency. This assembly is engineered to Multiquip specifications for the STXDF ride-on trowel platform, which features overall dimensions of 124.75" length, 65.00" width, and 60.05" height.

Compatible with the following Multiquip model:

• STXDF Ride-On Trowel

Genuine Multiquip OEM part, sold by an authorized dealer.