This product includes:MACBOOK AIR A1304 1.86GHZ LOGIC BOARD.works in:MACBOOK AIR A1304 1.86GHZ Intel Core 2 Duo Late 2008.Apple part# 661-4918
THE PRODUCT HAS TO BE REGISTERED ON www.galide.com WITHIN 30 DAYS OF PURCHASE TO BE ELIGIBLE FOR THE 2 YEAR WARRANTY