The SATA 92759 is a genuine SATA Air Piston Service Set designed for maintaining and repairing several SATA spray gun models, specifically the SATAjet 3000 K, 1500 B, 1000, and 100 series. This kit is essential for addressing air leakage issues at the trigger, often referred to as an "air piston service unit" or "air piston service set".
