This O-ring set is a genuine replacement spare part for the GAV 162B
suction-feed spray gun. It restores proper sealing throughout the gun, helping
maintain consistent airflow and paint delivery while preventing leaks and
performance loss.
Safety
Disconnect the spray gun from the air supply before replacing seals.
Remove all worn or hardened O-rings before installing new ones.
Avoid overtightening components during reassembly to prevent damage to the
new seals.