19454 Nozzle Assembly with insert and push valve July 15, 2020 $115.00 19454 Nozzle Assembly with insert and push valve quantity — OR — Add to Cart Category: Parts Description Resources Description The 19454 nozzle replacement assembly is for the black nozzle used on the G45, G507, G520 and G550 paint gun washers, and includes three parts: the rubber nozzle (#1004269), the threaded insert (#1004790) and the push valve (#1003502). Related products 11238 Filter Regulator for O500 $210.00 Add to Cart 13835 Inner Filter Bags $82.00 Add to Cart C9A Support Nipple $35.00 Add to Cart 13939 Five Gallon Upgrade for G507 $385.00 Add to Cart