<b>The product has been injected with oil from the factory, and can be installed directly without additional maintenance. <br>Compatible with use for Titan 440, 540, 640，740 paint sprayers.High quality and high cost-effective reflux valve. <br> airless spray equipment can be used in coatings, latex paint, encaustic tile paint spraying, steel structure anticorrosive paint, epoxy zinc rich, true stone lacquer spraying, large powder putty, putty, crossed the road engineering, fire paint, renovation, etc.<br><br><br> Note:<br> pls confirm the item if it matches your car before you purchase. <br> If you have any questions, please contact the seller, we have a professional after-sales service team to provide technical support. <br><br><br> Package List :<br> 1 x Aftermarket Drain Repair Kit 700258 Spray Valve for Airless Paint Sprayer