Would you like us to remember your language selection?
Your shopping cart is empty.
Gearhead Sliding (GSD) style commercial door operators employ lubricated gears for heavy industrial, high cycle applications. GSD-style operators offer functionality that is similar to GT-style operators, but are used on single and bi-parting sliding doors.
All LiftMaster Openers, Operators, and Systems should be purchased through a Dealer and professionally installed.
Remote Light Control
3-Button Visor Remote Control
Monitored Dual-Sided Photo Eyes
16' Sectional Door Edge Kit
Door and Gate Monitor
Red - Green Light