Multiquip 43152 Pivot Block Motor Mount Assembly with Bushing - OEM Replacement Part

The pivot block motor mount assembly with bushing provides critical mounting and pivot support for the rotor drive motor on ride-on power trowels. This assembly maintains proper motor alignment and absorbs operational vibration during blade rotation, which is essential for smooth trowel operation and preventing premature wear on hydraulic and drive components. The integrated bushing allows controlled pivoting motion while keeping the motor securely positioned.

This OEM assembly is engineered to exact Multiquip specifications to ensure proper fit and function within the hydraulic drive system. The pivot block design maintains correct motor positioning during operation, when blade speeds can reach up to 140 rpm on ride-on models. Worn or damaged motor mount assemblies can cause excessive vibration, misalignment, and difficulty maintaining consistent blade pitch—symptoms that may appear as a perceptible rolling motion during operation or uneven finishing performance.

Compatible with the following Multiquip power trowel models:

• LD6
• LD60
• MD105
• MD80
• MD82
• PRX
• STXDF

Genuine Multiquip OEM part, sold by an authorized dealer.