spring codes

[IHCguy]

Awhile back I was reading about the different spring codes marked on the door post. Now that I need them, I can't find them. Can someone tell me what letters are for what springs. I need to find out what is under my truck. Thanks.

[Jarrod B]

Whats your Spring code on the ID tag?

[IHCguy]

Spring code is VA.

[Jarrod B]

what kind of truck is this? year, model,?

[IHCguy]

It's an early 99 F250.

[CT Performance, Inc.]

Here are a few but all V and A codes are the same from 99-04

a 2004 F SuperDuty:

Rear Springs — F-Series
B — 3C34-5560-L
C — 3C34-5A975-D
D — 3C34-5A975-G
E — 3C34-5A975-K
J — 3C34-5A975-J
M — 3C34-5A975-E
N — 3C34-5A975-F
P — 3C34-5A975-C
S — 3C34-5A975-C

2003 manual
Front Springs — F-Series
B — F81A-5310-EA
C — F81A-5310-EA
D — F81A-5310-EA
E — F81A-5310-EA
F — F81A-5310-FA
G — F81A-5310-GA
H — F81A-5310-HA
I — F81A-5310-RA
J — F81A-5310-JA
K — F81A-5310-KA
R — 2C34-5310-AAB, 3,600 lb.
S — 2C34-5310-AAB, 4,000 lb.
T — 2C34-5310-ABB, 4,400 lb.
U — 2C34-5310-ACB, 4,800 lb.
V — 2C34-5310-ADB, 5,200 lb.
W — 2C34-5310-AEA, 5,600 lb.
X — 2C34-5310-AFA, 6,000 lb.
Y — 2C34-5310-VA
Z — 2C34-5310-WA

Front Springs — F-Series

B — F81A-5310-EA
C — F81A-5310-EA
D — F81A-5310-EA
E — F81A-5310-EA
F — F81A-5310-FA
G — F81A-5310-GA
H — F81A-5310-HA
I — F81A-5310-RA
J — F81A-5310-JA
K — F81A-5310-KA
R — 2C34-5310-AAB, 3,600 lb.
S — 2C34-5310-AAB, 4,000 lb.
T — 2C34-5310-ABB, 4,400 lb.
U — 2C34-5310-ACB, 4,800 lb.
V — 2C34-5310-ADB, 5,200 lb.
W — 2C34-5310-AEA, 5,600 lb.
X — 2C34-5310-AFA, 6,000 lb. 2C3Z5310AF
Y — 2C34-5310-VA
Z — 2C34-5310-WA
Front Springs — Excursion

B — YC35-5310-ABC
C — YC35-5310-ACC
D — YC35-5310-ADA
G — YC35-5310-GA
H — YC35-5310-HA
S — YC35-5310-SA
Rear Springs — F-Series

B — 1C34-5560-CB also 3C3Z-5560-CB
C — 1C35-5560-DB
D — YC35-5560-EA
M — YC35-5A975-AA
N — YC35-5A975-BA
S- 3C3Z-5560-CA one you should get for EX spring swaps.
Rear Springs — Excursion
V code fronts..2C3Z-5310-HA get for Ex spring swap.
A — YC35-5560-A

Rear SD 30mm bar.. F81Z-5A772-AA


2007 F-Super Duty 250-550 Workshop Manual
SECTION 100-01: Identification Codes
DESCRIPTION AND OPERATION
Identification Codes
Vehicle Certification (VC) Label
.
Springs
.
Springs codes are listed (on the VC label) as a 2-part code. The first character listed is for the front springs. The second code listed is for the rear springs. Auxiliary rear springs may also be listed.
.
Front Springs
.
AA — 5C34-5310-AMD, 7,000 lb
BB — 5C34-5310-ALD, 6,500 lb
CC — F81A-5310-AHD, 6,000 lb
DD — F81A-5310-AGD, 5,600 lb
EE — F81A-5310-EA, coil
FF — F81A-5310-FA, coil
GG — F81A-5310-GA, coil
HH — F81A-5310-HA, coil
II — F81A-5310-RA, coil
JJ — F81A-5310-SA, coil
KK — F81A-5310-TA, coil
TT — F81A-5310-AFD, 5,200 lb
VV — F81A-5310-AED, 4,800 lb
YY — F81A-5310-UA, coil
ZZ — 2C34-5310-WA, coil
.
Rear Springs
.
BB — 5A975, leaf
CC — 5A975, leaf
DD — 5A975, leaf
FF — 5560, leaf
HH — 5A975, leaf
JJ — 5A975, leaf
KK — 5A975, leaf
NN — 5A975, leaf

[bwillis2003]

anyone know if 2010 coils fit an 07?