Auto Hub Lock Vacuum Line Tube Fit for Ford F-150 Expedition Lincoln Navigator 4X4 4WD 2015-2020, Replace FL3Z-3A788-B 7L1Z-9H465-B 926-390 FL34-7A788-AD Vacuum Solenoid Purge Valve Locking Hub

Product Material: High quality metal materials Our auto hub lock vacuum line tube is made of high-quality metal, durable, reliable and wear-resistant, it can be used for a long time in various harsh working environments. Compatible Models: Fit for Ford F-150 2017 2018 2019 2020 Fit for Expedition 2018 + Fit for Lincoln Navigator 2018 + Replace 926-390 FL34-7A788-AD Check Valve Vacuum Hose Replace: Replace FL3Z3A788B Replace FL3Z-3A788-B-1 Replace 926-390 Replace FL34-7A788-AD Replace FL3Z-3A788-B Replace FL3Z-3A788-A Vacuum Solenoid Replace: Replace 9L14-9H465-BA Replace 6L3Z-9H465-B Replace 7L1Z-9H465-B Replace 7L1Z9H465B Replace 9L149H465BA This wide compatibility ensures that a range of users can benefit from the enhanced performance and durability of this auto hub lock vacuum line tube. Product Includes: 1 x Solenoid valve 1 x Vacuum check valve [The confidence to conquer the rugged road comes from every silent and tacit cooperation] When you drive your car through the rainy interstate highway, or conquer the gravel-covered mountain trails, this vacuum system assembly designed is guarding the soul of the four-wheel drive system with precise cooperation. The one-way valve is like a loyal sentinel, accurately guiding the direction of the airflow in the roar of the engine, ensuring that every wheel hub lock is instantly tightened like a cheetah's muscles; the solenoid valve is transformed into a smart commander, silently dispatching vacuum energy when switching the four-wheel drive mode, so that the tires and the ground always maintain the most tacit bite rhythm.

• Precisely Adapted To The Original Design: Auto hub lock vacuum line tube fit for Ford F-150 4X4 4WD 2017 2018 2019 2020, fit for Expedition 2018 +, fit for Lincoln Navigator 2018 +, replace 926-390 FL34-7A788-AD FL3Z-3A788-B 7L1Z-9H465-B. Check valve vacuum hose and vacuum solenoid valve adapter models please see product details
• Dual Protection For Extended Lifespan: The anti-backflow hose prevents exhaust from damaging the solenoid valve assembly. It works in conjunction with the solenoid valve's automatic locking function to seal the vacuum passage during power outages, and the collaborative design minimizes 4WD system failures caused by vacuum leaks
• Improve Driving Experience: Vacuum solenoid purge valve locking hub by optimizing the hose sealing ring and the solenoid valve response speed, the vacuum pressure is ensured to be quickly and accurately transmitted to the wheel hub locking mechanism, eliminating the metal collision sound when the four-wheel drive is engaged, and restoring the quietness that luxury models should have
• Simple Design And Quick Installation: Four-wheel drive check combo kit adopting the original car specification plug-in port and buckle layout, no need to modify the line or additional tools, you can install it quickly by yourself with a few steps, saving time and effort, and being free to do it
• Preventive Maintenance Saves Money: Lines olenoid hose regular replacement can avoid problems such as overload of the four-wheel drive transfer case and abnormal wear of the wheel hub bearing caused by vacuum leakage, effectively resist extreme driving environments, significantly extend the overall service life of the four-wheel drive system, and reduce money expenses