A.O. Smith Start Capacitor (BC-189M-250) starkfiltration Useful when replacing a worn

Useful when replacing a worn or non-resetting breaker

Supports 1-1/2 inch slip or 2 inch spigot connection styles

This Waterway assembly is a practical replacement when the original 3-1/2 inch Hi-Flow suction fitting needs a direct gray renewal with the same no-vacuum-break and hex-nut configuration

and model information before installation

The 91140050 is a strong service choice when the goal is to restore a compatible AquaFlo A Series wet end with the right foundation piece rather than trying to build around a weakened original part

A.O. Smith Start Capacitor (BC-189M-250) starkfiltration Useful when replacing a wornThe A. O. Smith start capacitor is designed for compatible motor applications where added starting torque is needed to help the motor begin operating properly. A start capacitor is useful because it helps provide the electrical boost needed during startup, supporting smoother motor engagement and more dependable equipment performance. This replacement is especially useful when the original capacitor is swollen, leaking, weak, or no longer helping the