Little Giant 3E-12NR/3E-12NRY/3E-12N Impeller (103437) hammerhead and extend the life of

and extend the life of surrounding equipment

This type of part is especially useful when the original head is damaged

Useful when the original ring or knob is damaged or worn

This replacement is a practical service component when rebuilding the bypass assembly or addressing flow-related heater symptoms

Little Giant 3E-12NR/3E-12NRY/3E-12N Impeller (103437) hammerhead and extend the life ofThe Little Giant 3E 12NR 3E 12NRY 3E 12N Impeller (103437) is a Little Giant pump service component used in compatible pump assemblies. Parts such as impellers, inlet screens, and seals help maintain water movement, filtration protection, or sealing performance within the pump. Use this item when the original component is worn, clogged, cracked, leaking, or damaged during pump service. Confirm the pump model and part number before ordering so the