This part is compatible with the following #'s : 2575, 3275, 3575, 3575S, 41A5615
041A5615 is a chain spreader replacement kit that is compatible with various LiftMaster® chain drive garage door openers. This complete kit includes; (1) chain spreader, and (2) screws. Check the manual for your specific model number before ordering to ensure compatibility.
Genuine LiftMaster® replacement part.