Genuine Arrowhead PK2010SP 420 Series 10″ Frost-Proof Wall Hydrant Stem Assembly – Prior To 1999
- For 420 series hydrants installed prior to 1999, use PK20__SP stem assembly to replace old style stems that have a spring check assembly.
- 420 series stem assembly for 10” frost-proof wall hydrant (measures 14 1/4” end-to-end)
- Arrowhead Brass suggests replacing your faucet if it was installed before 2001. We can not guarantee that SP parts will work
