Seagate 100535597 2.5" SATA PCB

Q1: I am looking for a board for a Seagate Momentus 7200.4 (500 GB). The numbers on the largest chip are Samsung 916 k4d261638k-LC50. The middle sized chip has 980 L sh6966 A 95a9ffk c. The Small chip has 25u426a 04 8ma04. 100535597 Rev C.

Q2: I am trying to locate a replacement PCB board for my hard drive. all the drive and PCB information is provided below. Can you let me know if you have a matching board in stock.
SEAGATE MOMENTUS 5400.6 320GB
SN: 5vd05wed
ST9320325AS
PH: 9HH13E – 030
FW: 0002DEM1
Imprinted on board
PCB100535597 REV B
TOPSEARCH TS-M-8V01C
0909 [in a box]
07-12
Stickers on board
100535602

This Seagate 100535597 SATA PCB is listed in Seagate 2.5" Laptop PCB  on HDDZone.com