35th Anniversary Thunderbird Registry

Transmission and Suspension Spring Codes

1st code:

Code Description
2 5-Speed OD M5R2
  Automatic
Automatic Overdrive (AOD)

2nd code is the left front spring code. Next comes right front spring code,
then the left rear spring code and then the right rear spring code.

Rear Springs '5560' - Left (267), Right (268) Front Springs
Code Part No. Code Part No.
B F0SC-BA A E9SC-AA
C F0SC-CA  B E9SC-BA
D F0SC-DA C E9SC-CA
E F0SC-EA  D E9SC-DA
F F0SC-FA E E9SC-EA
G F0SC-GA  F E9SC-FA
H F0SC-HA G E9SC-GA
J F0SC-JA  H E9SC-HA
A F0SC-ATV J E9SC-JA
K F0SC-RAG  K E9SC-KA
L F0SC-SAT