Jabsco 4-Blade Chopper Kit w/Lock Nut f/18590 Series Macerator Pumps [37056-2000] Hunting & Fishing | Rod & Reel Storage and solar electronic protections for

and solar electronic protections for peace of mind

a short arm

dampen it and wring out any excess water

Thread NPS: 3"

Jabsco 4-Blade Chopper Kit w/Lock Nut f/18590 Series Macerator Pumps [37056-2000] Hunting & Fishing | Rod & Reel Storage and solar electronic protections for4 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.