The LiftMaster 41K3796 limit sprocket kit is engineered for use with LiftMaster commercial garage door operators. This 41K3796 part from Garage Door Supply Co. is also known as part no. 041K3796. Check our website's illustrated parts diagrams for your operator's make and model to see if this part number is a match with your operator's part number or consult your owner's manual.Product Highlights: