This is a left speaker assembly for the 15" Macbook Pro Unibody model A1286. There are two revisions of this machine based on manufacture date. The 922-8700 part is for the earlier 2008 model and the 922-9030 is for the mid-2009 model. If you are unsure which model you have, click the link below to identify your model, and it will give you the manufacture date of your machine.
Starting at: $3.75