Seagate 100406533 Barracuda 7200.10 SATA PCB Circuit Board

Q1:  I’m looking for a PCB for the following drive:
Brand: Seagate
Model: Barracuda 7200.10, 320GB. ST3320620AS
Firmware: 3.AAC
Date code: 07073
PCB#:  100406533
I can’t seem to find the exact one on your list, but if you have that one (or a compatible one), please let me know.

Q2:  Hi i need this PCB, Information:
SEAGATE ST3750640AS
P/N 9BJ148-305
S/N 3QD097K5
DATE CODE 07073
FIRMWARE 3.AAD
PCB  100406531 C 7704DA2M AGERE
100404225
SEAGATE
YUMACPA2-E16
0624K 4691007
4691007010D A4

This Seagate 100406533 Barracuda 7200.10 SATA PCB Circuit Board is listed in Seagate Barracuda 7200.10 PCB on HDDZone.com