Replaced a cracked screen and complete disassemble to clean components.
Repair went well. Luckily all the MacBook Air screens from 2010 and 2011 are backward compatible with each other. I was going to put a newer battery in the 2011 chassis but found out that the housing for the 2010 battery does not fit completely flush. The toolkit I got is essential in safely completing the repairs because it contains all the necessary components to do so diligently without breakage. Highly recommended and is high quality.
Buy replacement hard drives and screens for the 2010 and 2011 MacBook Airs without worry but other components should be researched further to ensure compatibility. If you have any questions about compatibility E-mail me at firstname.lastname@example.org and I will get you an answer.