Jabsco 4-Blade Chopper Kit w/Lock Nut f/18590 Series Macerator Pumps [37056-2000] Brand_Siren Marine The U-Bolt base accommodates rails

The U-Bolt base accommodates rails from 0

UPC: 7640178721081

- NMEA 2000

Mini air pump is specifically designed for inflating Polyform products

UPC: 091887132083

Jabsco 4-Blade Chopper Kit w/Lock Nut f/18590 Series Macerator Pumps [37056-2000] Brand_Siren Marine The U-Bolt base accommodates rails4 Blade Chopper Kit with Lock Nut for 18590 Series Macerator Pumps The Jabsco 4 Blade Chopper Kit replaces a worn, broken, or malfunctioning macerator chopper in the 18590 Series. The chopper is designed with 4 heads, each with its own blade to break up large debris before it enters the pump and other fluid lines. Includes a lock nut to secure it in place.