DO NOT Fit ST Max 395/495/595. And Do Not Compatible With Nano (Updated Version)
This new part is A Top Quality Aftermarket Airless Pump. Replace For OEM Part # 246428. This Pump Compatible With Graco (original version) Only. Compatible with: Graco 390/Ultra 395/490/495/595 sprayers DO NOT Fit ST Max 395/495/595. And Do Not Compatible With Graco Nano (Updated Version)