Titan 700-1023 or 7001023 Suction Tube Assembly Replaces Titan 7001023. Same as 0551706, 0551705. Fits these Impact machines: 440, 540, 640 Skids. 540, 640, 740 Low Riders. May also fit Wagner. New, Siphon Assembly, complete. Check your manual or manufacturers website for part numbers and detailed information.