System service parts - ThinkPad T420, T420i - Lenovo Support (US)

System service parts for ThinkPad T420, T420i ... 60Y3207 N 6 Speaker assembly All Models 04W1633 04W1634 N 7 Magnesium structure frame assembly All Models 04W1629 N 8 DVD-RAM/RW drive 4177-CTO, 22x, 23x, 24x, 25x, 26x, 27x, 28x, 29x, 2Ax ...

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