Eathtek Replacement Bottom Base Case Cover for 13.3" Lenovo Ideapad Yoga 13 series, Compatible with part numbers 73041039 73041038 Compatible Model Numbers: 13.3" Lenovo Ideapad Yoga 13 Compatible Part Number: 73041039 73041038 Replacement and high quality,Replace your faulty, cracked or broken bottom case base cover Each bottom case base cover is tested before shipping All pictures are taken from the real item, please check carefully before bidding.