“REPAIR KIT for the Graymills 1/2″ teflon double diaphragm ink pump DDPLTG-50. This repair kit includes: (2) GASKETS (2) DIAPHRAMS (2) O-RINGS SHAFT (4) BALL O-RINGS (4) BALL GUIDES (8) INCAPCILATED O-RINGS AND CHECK BALLS” has been added to your cart. View cart