The Berkeley S29218 Thrust Ring is a replacement pump component designed for compatible Berkeley B3ZRM Type B Series centrifugal pumps, including applicable B66161 / B66168 water truck pump configurations. Designed for pump repair, maintenance, and rebuild applications, this component helps support proper pump assembly and service.

This part is identified as 72 in the B3ZRM exploded parts documentation. Verify the pump model, rotation when applicable, and original part number before ordering to ensure compatibility.

Manufacturer: Berkeley
Part Number: S29218
Part Type: Thrust Ring
Compatible Model: B3ZRM
Compatible Pump: B66161 / B66168
Compatible Series: Type B Series / Z Series
Diagram Item Number: 72
Application: Pump Repair and Replacement