Eathtek Replacement Laptop Upper Case Palmrest without Touchpad for IBM Lenovo G570 G575 series, Compatible with part# 31048963 31048964 AM0GM000400 Compatible Model Numbers: IBM Lenovo G570 G575 Compatible Part Number: 31048963 31048964 AM0GM000400 Replacement and high quality,Replace your faulty, cracked or broken Upper Case Palmrest Each Upper Case Palmrest is tested before shipping All pictures are taken from the real item, please check carefully before bidding.