Below you will find a list of common part #‘s for the X505, if there is a specific part you would like to know the # of, please PM or E-mail me.

Service Manual: 9-876-368-01 $6.25

US Keyboard: 1-478-479-21 $127.98
UK Keyboard: 1-478-479-31
DE Keyboard: 1-478-479-41
FR Keyboard: 1-478-479-51
IT Keyboard: 1-478-479-61

Tools:
Driver: J-2057-713-1
Bit: J-2057-712-1
LCD Jig: J-2507-775-1

Mice Caps: 4-680-464-01 $19.87
Cleaning Cloth: 4-680-403-01 $33.95
WiFi: A-1052-409-A $144.92
VGA/LAN Adapter: A-8119-547-A $76.15

Radio Shack Replacement AC Power Cord: 61-2876 $2.99

Great link for all parts and service manual:
Click Here EDIT: Site May No Longer Work
Thanks avidpaker