HC 4003 Piston Spool - Belanger FC94680-6

This piston is very common among Pressure Balance Cartridges. HC 44 HC 180 and others require this additional piece.

• HC4003
• Same as Gerber 95-152
• ​​This is the same cartridge as Belanger FC94680-6
• Replaces Old Numbers:   064492086676
• This cartridge can be used with either HC44 or HC180 cartridges
• Works as direct replacement for Aquadis 
• Length 23.8mm