This is a B grade bottom case suitable for the 2.2 and 2.4GHz version of the 15" MacBook Pro (A1226) known as Santa Rosa. This is different from the '08 version of the 2.4GHz (A1260)
This is a B-grade which means that, although fully working and in overall good condition, it may have very small dents or some scratches.
Condition : Grade-B
B-grade means that although fully working and in generally good condition, the product will have minor but noticeable cosmetic marks or defects.
Part Number(s) : 922-8048, 620-3967-10
Warranty : 3months
Compatibility: