041A0308 AC Lock Transformer

LiftMaster 041A0308 — AC Lock Transformer. Genuine LiftMaster replacement part, fits 8587W.

The transformer supplies low-voltage power to the control board and accessories. A dead transformer takes the whole system down, safety devices included.

Not sure this is the right part? Send us the model number from your operator’s data plate and a photo of the part you are replacing — parts@gatehousesupplies.com or 866-965-5599. We install and service this equipment and would rather confirm it than have you order twice.