19454 Nozzle Assembly with insert and push valve July 15, 2020 $135.00 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 12491 Solvent Filter Assembly $105.00 Add to Cart CoAgent (CA01) $59.00 Add to Cart 21155 Pump retrofit bypass kit for G520 $195.00 Add to Cart 12509 Air Cap Assembly $67.00 Add to Cart