LiftMaster Transformer, 120V, 24VAC, 40VA | LIF-K21-5115

K21-5115 is a replacement Transformer 120V, 24VAC, 40VA for use with various LiftMaster® Commercial Door Operators and Gate Operators.

Compatible with:

• LIF-MGJ

Also known as:

• 215115
• 21-5115

Genuine LiftMaster® replacement part.