50-30894 HORN,12V OR 24V(H12/24)

LiftMaster 50-30894 — HORN,12V OR 24V(H12/24). Genuine LiftMaster replacement part, fits MSWDCBB, MSLDCBB, MSLXDCBB, HORN.

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 would rather confirm it than have you order twice.