Taco 007-042RP Replacement Cartridge is for select Taco 007 Cast Iron circulator pump models. O-Rings included.
Taco 007-042RP is for use with the following Taco 007 Pump models:
007-F1A
007-F2
007-F3
007-F3-1
007-F3-1W
007-F3-3W
007-F3-4
007-F3A
007-F4-2
007-F6Y
007-F6A
007-F5-9
007-F5-8
007-F5-5
007-F5
007-F4Y
007-F4-8
007-F4-7
007-F4-3
007-F4
007-F3-W
007-F3R
007-ZF5-8
007-ZF5-7
007-ZF5-6
007-ZF5-5
007-ZF4-3
007-ZF4-2
007-ZF4-1
007-ZF4