Where to fix your washed out Cat pump head:
- DynaJet– permanent repair with a pressed in sleeve
 - Kleen-Rite – permanent repair with a pressed in sleeve $150
 - Vilco Supply in Tennessee – o-ring under the insert to make seal…. apparently it that washes out it is not repairable $200
 - IDX Innovative Design & Sourcing, LLC Cat 3535
 
LOCTITE® THREADLOCKER BLUE 242® under the seal and the retainer to fill the void instead of fixing the head?