Part Number: 8.717-617.0
OEM / Old Part Number(s): 70-260802, 87176170, 877656
This 20 mm Hotsy Ceramic Plunger Sleeve Kit includes ONE (1) each of the following: 20mm ceramic piston sleeve, plunger bolt, o-ring and copper spacer. Please purchase three (3) kits to replace all ceramic pistons in a Hotsy pump.
Cracked or broken ceramic piston sleeves can cause further pump damage if not replaced immediately. Broken shards of ceramic can damage the pump seals and pump manifold, and can flow through the system causing damage to the unloader, hose, trigger gun, or clog a spray tip nozzle.
See Additional Information for a complete list of compatible pumps.