Multiquip 21504 Housing Bell SAE B Pilot - OEM Replacement Part

The Housing Bell SAE B Pilot serves as a critical interface component between the engine and transmission system on Multiquip ride-on trowels, providing precise pilot mounting for proper alignment and power transfer. This SAE B standard housing ensures correct bell housing geometry for clutch engagement and maintains the structural integrity needed for reliable operation under the demanding conditions of concrete finishing work.

Designed specifically for heavy-duty trowel applications, this housing bell accommodates the pilot bearing and provides the mounting surface required for secure engine-to-transmission connection. Proper installation of this component is essential for preventing vibration, misalignment issues, and premature wear on connected drivetrain components. When replacing this housing, ensure all mounting surfaces are clean and free of debris, and follow proper torque specifications during reassembly to maintain system integrity.

Compatible with the following Multiquip models:

• HTX-44K4

Genuine Multiquip OEM part, sold by an authorized dealer.