Groco HF Master Toilet Service Kit

This master kit includes HF-10 Piston Assembly.

Groco HF Master Toilet Service Kit:
– Includes 037-075-8 Seals (4)
– HF-28 Bridge, HC-5 Check Plate, HF-1 Gasket, H-27-A Joker Valve, HE-8 Gasket, HF-26 Spring
– Master kit also includes RG-3037-A Washer (4), HF-10 Piston Assembly and H-6 Gasket