Complete Replacement Kit: This package includes the 7112362 & 7110166 water inlet fittings along with an inlet screen, ensuring you have everything needed for a hassle-free replacement. Restore Efficiency: Replace worn, rusted, or clogged parts with our water inlet fitting designed specifically for pressure washers. This part helps prevent operational inefficiencies caused by hard water deposits, ensuring your equipment runs smoothly. Broad Compatibility: The 7112362 fitting is suitable for models including 510005, 510026, 510028, 510030, 510032, 520002, 520014, 520020, 540001, 540002, 540005, 540006. The 7110166 fitting works with models 510020, 520004, 520006, covering a wide range of pressure washers. Construction: Manufactured from heavy-duty brass, these water inlet fittings are built to resist and extend the lifespan of your pressure washer. Invest in for long-term performance and reliability. Installation Specifications: Each fitting features a 3/8 inch external thread for attachment to high-pressure cleaning pumps and a 3/4 inch internal thread for connection to low-pressure garden hoses. Color: Material: Copper + Plastic Package Contents: 1*7110166 Water Inlet Fitting 1*7112362 Water Inlet Fitting 1*filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.