Airless Express Spray Pump Lower Replace For 390/395/490/495/595 17J556 17J558

Description

Pump Lower Replacement For the Airless Paint Sprayers
This pump lower eliminates downtime on the job. When you pump stops working simply unscrew the pump lower and swap out for this part. Inside is a pump repair kit, piston and cylinder. Then you can repair your other part one your own time. This has the 5 piece V-Max packings and a stainless steel rod. The Express Pump will last around 800 gallons while the standard version of the pump lower will last 1200 gallons. This works with the older units. Look at part number 17J552 if you have the newer (2015) version of the Graco unit.
This part replaces the pump in the machines below:
390 Stand
390 Hi Boy
395 Stand
395 LoBoy
395 HiBoy
490 Pro Stand
490 Pro LoBoy
490 Pro HiBoy
495 Pro Stand
495 Pro LoBoy
495 Pro HiBoy
595 Pro LoBoy
595 Pro HiBoy