LiftMaster E-Box, N7 | LIF-K310-448107 950 N2 Arm and Shaft The 878MAX easily syncs to

The 878MAX easily syncs to your existing opener's frequency

With a 75-foot lead-in cable

24VDC for StrongArm M30/M50 operators built after 6/24/2019

Brake: 24V DC disc brake standard

A portable transmitter designed for automatic door and gate operator applications

LiftMaster E-Box, N7 | LIF-K310-448107 950 N2 Arm and Shaft The 878MAX easily syncs toLiftMaster E Box, N7 LIF K310 448107 This made to order replacement part. K310 448107 is an N7 E Box Replacement Kit. For use with various LiftMaster N7 Commercial Door Operators and Commercial Access Solutions. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Please allow extended lead time due to manufacturing and shipping for all made to order LiftMaster parts and or service kits.