Gear & Sprockets

Liftmaster Chain Drive Gear & Sprocket

LM041A5658-1 Chain Drive Gear & Sprocket for 3/4 HP Units

LIftmaster Chain Drive Gear & Sprocket

LM41C4220A Chain Drive Gear & Sprocket Assembly for 1/2 HP Units

Liftmaster Drive Belt Gear & Sprocket

LM41A4885-2 for belt drive operators manufactured from 1993-2005

Liftmaster Drive Belt Gear & Sprocket

LM41A4885-5

For belt drive operators manufactured 2006 to present