LiftMaster Drawbar Frame | LIF-K10-10317M1 liftmaster la400pkgul K41-0391-000 is a MAXUM EMI

K41-0391-000 is a MAXUM EMI Board for use with LiftMaster® JHDC

This polarized reflective photocell is great for all your perimeter security

A failsafe edge (or self monitoring edge) requires either a 3- or 4-wire connection and will not only cause a door to reverse while closing but will also render the door inoperable if the edge is not installed or if it becomes damaged after installation

Model: SlideDriver 15-M UPS Power Unit

Doorking Rough In Box Only For Model 1812 Flush Mount Unit

LiftMaster Drawbar Frame | LIF-K10-10317M1 liftmaster la400pkgul K41-0391-000 is a MAXUM EMILiftMaster Drawbar Frame LIF K10 10317M1 This is a replacement Drawbar Frame for use with various LiftMaster Medium Duty Trolley Commercial Door Operators. Genuine LiftMaster replacement part. Also known as: 10 10317M1