Is your hot tub or spa pump leaking from the shaft? This is a replacement carbon seal kit designed for LX series pumps commonly used in Season Spas and other brands. It fits models like the LP200, LP250, LP300, WP200, and WP300. The kit includes the round carbon seal and other necessary components to stop water from leaking out where the motor shaft enters the wet end of the pump. It's a brand new, genuine Season Spas part with MPN SK-LX101, made in China. Installing this seal kit is a common maintenance task that can save you from replacing the entire pump. If you hear a drip or see water pooling under your pump, this is likely the fix you need. Be sure to confirm your pump model before ordering.