Part
42T4731
is utilised in the following Models:
2847CTO
ThinkPad SL Series laptops ThinkPad SL510 2847CTO
2873RU6
ThinkPad L Series laptops ThinkPad L510 2873RU6
2873RY7
ThinkPad L Series laptops ThinkPad L510 2873RY7
2875CTO
ThinkPad SL Series laptops ThinkPad SL510 2875CTO
2931CTO
ThinkPad L Series laptops ThinkPad L410 2931CTO