Piper AvLok Seat Controller Kit18-0323 / Seating Solutions
AvLok Seat Controller (cylinder with install kit). Our Av-Lok is FAA/PMA approved direct replacement for the factory cylinders PN 587-404 and 89178-010, which control the height adjustment on the single engine Piper crew seats. The Av-Lok style is disposable, no core value. Lead time is one day or less. Warranty period is two years.