Ford Spring Codes - Shop Ford Leaf Springs by Code

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Bronco II

Spring Code	Begin Year	End Year	SRI No.	Supersession	Notes
B	1984	1984	42-815	-	Use 42-817
C	1984	1984	42-817	-
D	1985	1985	42-817	-	-
H	1986	1988	42-819	-	Use 42-821
	1989	1989	43-943	42-819	Use 42-821
J	1986	1988	42-821	-	-
	1989	1990	43-991	-	Use 42-821

Bronco

Spring Code	Begin Year	End Year	SRI No.	Supersession	Notes
D	1994	1996	43-1091
Y	1981	1984	42-811		Use 42-813
	1981	1984	43-967	42-811	Use 42-813
Z	1981	1993	42-813

E Series Van

Spring Code	Begin Year	End Year	SRI No.	Supersession	Notes
REAR
6	1993	1993	43-1085
	1998	2004	43-1249	Use 43-1085
	2004	2004	43-1613	Use 43-1085
	2005	2007	43-1653	Use 43-1085
7	1997	1999	43-1167	Use 43-1339
	1999	1999	43-1167	Use 43-1339
	2000	2003	43-1339		Multileaf Spring
	2002	2004	43-1167	Use 43-1339	Full Taper Spring
	2004	2004	43-	Use 43-1339	Multileaf Spring
	2005	2007	43-1665	Use 43-1339
A	1981	1981	43-675	Use 43-621
	1985	1991	43-623
	1992	1993	43-1031	Use 43-1033
	1994	1997	43-1109	Use 43-1033	Duplicate Codes for 97
	1997	2002	43-1151	Use 43-1153	Duplicate Codes for 97
B	1981	1981	43-671	Use 43-621
	1983	1984	43-793	Use 43-621
C	1981	1990	43-593
	1992	1997	43-1033		Duplicate Codes for 97
	1997	2004	43-1251	Use 43-1033	Duplicate Codes for 97
	2004	2004	43-	Use 43-1033
	2005	2006	43-1611	Use 43-1033
D	1981	1986	43-595
	1992	1997	43-1035	Use 43-1153	Duplicate Codes for 97
	1997	1997	43-1151	Use 43-1153	Duplicate Codes for 97
E	1981	1987	43-649	Use 43-609
	1988	1988	43-919	Use 43-609
	1988	1988	43-941	Use 43-609
F	1981	1981	43-623
	1982	1991	43-779	Use 43-623
	1992	1997	43-1037	Use 43-1041	Duplicate Codes for 97
	1997	1997	43-1153		Duplicate Codes for 97
G	1981	1985	43-669
	1992	1997	43-1039	Use 43-1041	Duplicate Codes for 97
	1997	1997	43-1155	Use 43-1041	Duplicate Codes for 97
	1998	2004	43-1253	Use 43-1153
H	1981	1986	43-603	Use 43-609
	1992	1997	43-1041		Duplicate Codes for 97
	1997	1997	43-1157	Use 43-1041	Duplicate Codes for 97
J	1981	1991	43-621
	1992	1993	43-1043	Use 43-1045
K	1981	1991	43-611	Use 43-621
	1992	1993	43-1045
	1994	1997	43-1085		Duplicate Codes for 97
	1997	1997	43-1249	Use 43-1085
L	1981	1991	43-659	Use
M	1981	1990	43-599
N	1981	1991	43-609
	1995	1997	43-1151	Use 43-1153
	2000	2001	43-1151	Use 43-1153
	2003	2004	43-1151	Use 43-1153
P	1981	1991	43-631	Use 43-609	Duplicate Code Coverage
	1981	1991	43-885	Use 43-609	Duplicate Code Coverage
	1995	2004	43-1153
	2005	2006	43-1667
Q	1981	1981	43-683
	1982	1991	43-791
R	1981	1982	43-617	Use 43-621
	1995	2004	43-1155	Use 43-1041
	2005	2007	43-1669	Use 43-1041
S	1995	2004	43-1157
	2005	2007	43-1615	Use 43-1041
T	1981	1991	43-615	Use 43-621
U	1981	1986	43-619	Use 43-621
V	1981	1985	43-673
W	1981	1986	43-677	Use 43-679
	1989	1991	43-919	Use 43-609
	1989	1991	43-941	Use 43-609
Y	1981	1990	43-627
Z	1981	1991	43-613

Excursion

Spring Code	Begin Year	End Year	SRI No.	Supersession	Notes
FRONT
All Codes	2000	2006	All	43-804	Use 43-804
REAR
A	2000	2001	43-1325
	2001	2006	43-1427	43-1325
DG	2000	2001	43-1331
	2001	2004	43-1429	43-1331
	2004	2006	43-1541

Explorer Sport Trac

Spring Code	Begin Year	End Year	SRI No.	Supersession	Notes
F	1995	2000	43-1159	-	-
H	1995	2000	43-1161	-	Use 43-1159
L	1995	2000	43-1183	-	-
U	1991	1994	43-967	-	-
	2000	2000	43-967	-	-
V	1991	1994	43-969	-	Use 43-967
W	1991	1997	43-971	-	Use 43-967

Explorer

Spring Code	Begin Year	End Year	SRI No.	Supersession	Notes
F	1995	2000	43-1159	-	-
H	1995	2000	43-1161	-	Use 43-1159
L	1995	2000	43-1183	-	-
U	1991	1994	43-967	-	-
	2000	2000	43-967	-	-
V	1991	1994	43-969	-	Use 43-967
W	1991	1997	43-971	-	Use 43-967

F Series

Spring Code	Begin Year	End Year	SRI No.	Supersession	Notes
FRONT
5	1981	1997	43-474		Use 43-476
6	1981	1997	43-476
7	1981	1997	43-478		Use 43-498
8	1985	1997	43-516
9	1981	1997	43-498
Q	1995	1997	43-678	43-498
R	1985	1997	43-628		Use 43-516
S	1985	1997	43-522		Use 43-516
T	1985	1997	43-536		Use 43-516
Y	1981	1986	43-492	43-498
Spring Code	Begin Year	End Year	SRI No.	Supersession	Notes
REAR
1	1997	2000	43-1227	43-1233	Use 43-1231
2	1997	2003	43-1229	43-1233	Use 43-1231
3	1981	1982	43-687	43-807	Use 43-721
	1983	1985	43-807		Use 43-721
	1986	1986	43-889	43-721
	1997	2003	43-1231
	2004	2004	43-1193		Use 43-1199
4	1997	2000	43-1233		Use 43-1199HD
5	1981	1982	43-721
	1983	1986	43-809	43-721
6	1981	1991	43-689
	1992	1994	43-1087	43-1225	Use 43-879
	1999	2000	43-1433	43-1233	Use 43-1231
	1999	2003	43-127	43-1233	Use 43-1231
	2004	2004	43-1433	43-1233	Use 43-1231
7	1981	1983	43-691		Use 43-695
	1984	1986	43-839
	1987	1990	43-965
	1991	1993	43-1053	43-965
8	1981	1986	43-693		Use 43-879
9	1981	1989	43-695
	1992	1997	43-1055
	2001	2003	43-	43-1353
	2003	2004	43-1353
A	1981	1991	43-689
	1982	1982	43-699		Use 43-803
	1983	1995	43-803
	1996	1997	43-1223	Use 43-803	Except 97 F150
	1997	2003	43-1185		Except 97 F250, F350
	2004	2004	43-1447	43-1199
	2004	2004	43-1199
B	1997	2004	43-1187	43-1185
C	1981	1981	43-713
	1997	1997	43-1189	43-1297	Use 43-1199
	1997	1998	43-1185
D	1981	1981	43-755		Use 43-711
	1982	1985	43-767		Use 43-769
	1986	1986	43-755		Use 43-711
	1987	1993	43-883
	1997	1998	43-1189	43-1297	Use 43-1199
	1997	1998	43-1191	43-1297	Use 43-1199
	1998	1999	43-1297		Use 43-1199
	2000	2001	43-1451		Use 43-1199
	2002	2004	43-1431		Use 43-1199
E	1981	1981	43-711
	1982	1985	43-769
	1994	1994	43-1111	43-803
F	1981	1981	43-715	43-755	Use 43-711
	1982	1982	43-771		Use 43-769
	1987	1994	43-879
	1995	1995	43-1121	43-879
	1996	1997	43-1225	Use 43-879	Except 97 F150
	1997	2004	43-1193	43-1297	Use 43-1199
G	1994	1994	43-1093	43-883
	1995	1997	43-1119		Use 43-883
	1997	1998	43-1195	43-1293	Use 43-1199
	1997	2003	43-1293		Use 43-1199
	2004	2004	43-1231		Use 43-1199HD
H	1981	1981	43-719	43-709	Use 43-711
	1982	1984	43-775
	1985	1985	43-835		Use 43-775
	1986	1988	43-865		Use 43-883
	1994	1994	43-1095	43-721
	1995	1997	43-1117	43-721	Except 97 F150
	1997	2004	43-1197	43-1199	Except 97 F250, F350
I	1994	1997	43-1097	43-965
J	1981	1981	43-709		Use 43-711
	1982	1982	43-777		Use 43-769
	1993	1993	43-1079		Use 43-883
	1994	1997	43-1115	Use 43-883	Except 97 F150
	1997	2004	43-1203	43-1199	Except 97 F250, F350
K	1981	1982	43-707		Use 43-723
	1983	1986	43-815		Use 43-803
	1994	1997	43-1099	43-689
	1997	1997	43-1205	43-1185	Except 97 F250, F350
	1999	2004	43-1205	43-1185
L	1981	1991	43-723
	1992	1993	43-1047	43-723
	1994	1997	43-1101	43-723	Except 97 F150
	1997	2003	43-1207	43-1231	Except 97 F250, F350
	2004	2004	43-1187	43-1185
M	1981	1986	43-713
	2001	2003	43-	43-1351
	2003	2004	43-1351		F150 Supercrew
	2004	2005	43-1553		Except 04 F150 Supercrew
	2006	2006	43-1677	43-1679
	2007	2008	43-1689	43-1679
N	1994	1997	43-1105	43-883	Except 97 F150
	1997	1997	43-1199		Except 97 F250, F350
	1999	2004	43-1199
	2004	2004	43-1447	43-1199
P	1994	1997	43-1107	43-883	Except 97 F150
	1997	1998	43-1201	43-1199	Except 97 F250, F350
	2004	2008	43-1629	43-1555
R	2004	2005	43-1361	43-1553	Use 43-1555
	2006	2008	43-1679
S	1992	1993	43-1049	43-883
	1999	2004	43-1449	Use 43-1199	Except New Body 04 F150
	2004	2005	43-1559	43-1555	New Body 04 F150
V	1981	1981	43-753	43-709	Use 73-711
	1982	1985	43-765		Use 43-769
	1986	1986	43-753	43-709	Use 73-711
	1987	1991	43-891	43-883
	1992	1992	43-1209	43-883
	2003	2003	43-1227	43-1233	Use 43-1231
	2003	2004	43-1433	43-1233	Use 43-1231
W	1981	1982	43-701
	1983	1983	43-805	43-701	Duplicate Code Coverage
	1983	1983	43-841		Use 43-701
	1984	1986	43-803
X	1981	1981	43-717	43-709	Use 73-711
	1982	1984	43-773		Use 43-769
	1985	1985	43-837	Use 43-769
Y	1981	1981	43-693		Use 43-879
	1987	1993	43-889	43-721
	1999	2000	43-1233		Use 43-1231
Z	1981	1981	43-723

F Super Duty

Spring Code	Begin Year	End Year	SRI No.	Supersession	Notes
FRONT
1	1988	1993	43-526
H	1994	1997	43-630
R	1999	2000	43-772	43-800	Use 43-812
S	1999	2000	43-770	43-808	Use 43-812
	2001	2001	43-	43-808	Use 43-812
	2001	2001	43-808		Use 43-812
	2002	2002	43-	43-808	Use 43-812
	2002	2004	43-854	43-808	Use 43-812
T	1999	2000	43-766	43-810	Use 43-812
	2001	2001	43-810		Use 43-812
	2001	2001	43-	43-810	Use 43-812
	2002	2002	43-	43-810	Use 43-812
	2002	2004	43-856	43-810	Use 43-812
U	1999	2000	43-778	43-812
	2001	2001	43-824	43-812
	2001	2001	43-812
	2002	2002	43-	43-812
	2002	2004	43-858	43-812
V	1999	2000	43-776	43-814	Use 43-818
	2001	2001	43-820	43-814	Use 43-818
	2002	2002	43-	43-814	Use 43-818
	2002	2004	43-860	43-814	Use 43-818
W	1999	2000	43-774	43-816	Use 43-818
	2001	2001	43-816		Use 43-818
	2001	2001	43-826	43-816	Use 43-818
	2002	2004	43-846	43-816	Use 43-818
X	1999	2000	43-768	43-818
	2001	2001	43-818
	2001	2001	43-822	43-818
	2002	2004	43-844	43-818

Spring Code	Begin Year	End Year	SRI No.	Supersession	Notes
REAR
8	1988	1993	43-899	43-901 + 43-903
	1994	1997	43-1089	43-901 + 43-1215
	1994	1997	43-1211	43-901 + 43-1215
A	1999	2001	43-1341	43-1261
	2001	2001	43-1381	43-1261
B	1999	2002	43-1363	43-1261
	2002	2002	43-	43-1261
	2003	2004	43-1435	43-1261
	2005	2005	43-1535	43-1587 + 43-1291
	2005	2006	43-1585	43-1587 + 43-1291
C	1999	1999	43-1263
	2000	2000	43-1343	43-1263
	2001	2002	43-1371	43-1263
	2002	2002	43-	43-1263 + 43-1481
	2003	2003	43-1477	43-1263 + 43-1481
	2004	2004	43-1543	43-1263 + 43-1481
	2005	2005	43-1517	43-1519 + 43-1577
	2006	2006	43-1727	43-1519 + 43-1577
D	1999	1999	43-1265
	2000	2003	43-1327	43-1265
	2002	2003	43-1409	43-1265 + 43-1493
	2003	2004	43-1489	43-1265 + 43-1493
	2005	2006	43-1591	43-1593 + 43-1577
E	1999	1999	43-1267		Use 43-1265
	2000	2002	43-1329	43-1267	Use 43-1265
	2003	2004	43-1495	43-1267 + 43-1499	Use 43-1265 + 43-1499
F	2005	2006	43-1571
	2006	2006	43-1753	43-1571
H	2005	2005	43-1671	43-1605 + 43-1583	Use 43-1605 + 43-1581
	2005	2007	43-1603	43-1605 + 43-1583	Use 43-1605 + 43-1581
	2008	2008	43-1709	43-1711 + 43-1583	Use 43-1699 + 43-1581
J	2003	2004	43-1465	43-1285 + 43-1291
	2005	2005	43-1523	43-1599 + 43-1581
	2005	2007	43-1597	43-1599 + 43-1581
	2008	2008	43-1697	43-1699 + 43-1581
K	2005	2005	43-1529	43-1587 + 43-1291
	2005	2006	43-1635	43-1587 + 43-1291
M	1999	1999	43-1269	43-1285 + 43-1291
	2000	2004	43-1345	43-1285 + 43-1291
N	1999	1999	43-1275	43-1289 + 43-1291
	2000	2001	43-1641	43-1289 + 43-1291
	2002	2002	43-1453	43-1289 + 43-1291
	2003	2004	43-1483	43-1289 + 43-1291
	2004	2004	43-	43-1289 + 43-1291
P	2003	2004	43-1471	43-1261 + 43-1481	Dup Codes
	2004	2004	43-1445	43-1263	Dup Codes
S	2003	2004	43-1471	43-1261 + 43-1481

Ranger

Spring Code	Begin Year	End Year	SRI No.	Supersession	Notes
REAR
3	1998	2000	43-1069
	2001	2003	43-1391	43-851	Use 43-781
	2003	2003	43-1439	43-851	Use 43-781
5	1990	1990	43-957	43-851	Use 43-781
	1991	1991	43-1057	43-1069
	1992	1992	43-957	43-851	Use 43-781
6	1990	1990	43-959	43-781
	1991	1991	43-1301	43-781
7	1990	1990	43-961	43-851	Use 43-781
	1991	1991	43-1303	43-851	Use 43-781
8	1990	1990	43-963	43-781
	1991	1991	43-1305	43-781
A	1984	1984	43-817		Use 43-817
B	1993	2000	43-1069
C	1983	1983	43-781
	1984	1985	43-819		Use 43-817
	1986	1988	43-851		Use 43-781
	1993	1997	43-1071	43-1069
	1998	2000	43-1255	43-1069
	2001	2003	43-1395	43-781
	2003	2003	43-1443	43-781
D	1983	1983	43-761	43-781	Use 43-781
	1984	1985	43-821
	1986	1988	43-853	43-781
	1993	1997	43-1076	43-1069
	2004	2006	43-1501	43-1503
E	1983	1983	43-759	43-851	Use 43-781
	1984	1985	43-823
	1986	1988	43-855	43-851	Use 43-781
	1989	1990	43-923	43-757	Use 43-1069
	1991	1991	43-1299	43-757	Use 43-1069
	1993	1997	43-1075	43-1069
	1998	2000	43-1257
	2004	2006	43-1505		Duplicate Code Coverage
	2004	2006	43-1503		Duplicate Code Coverage
F	1989	1989	43-921		Use 43-781
G	1989	43-959	43-781
K	1993	1997	43-1077		Use 43-1069
	1998	2000	43-1259	43-1069
	2001	2003	43-1393	43-851	Use 43-781
	2003	2003	43-1441	43-781
M	1986	1988	43-859	43-851	Use 43-781
N	1999	2002	43-1311		Use 43-781HD
P	1986	1988	43-861	43-851	Use 43-781
	1992	1992	43-1057	43-1069
R	1985	1985	43-817
	1992	1992	43-1059	43-1069
	1997	1997	43-1069
S	1986	1988	43-857	43-757	Use 43-1069
	1992	1995	43-1061		Use 43-1069
	1997	1997	43-1073	43-1069
T	1983	1983	43-757		Use 43-1069
	1984	1985	43-825		Use 43-817
	1992	1992	43-1063	43-1069
	1997	1997	43-1077		Use 43-1069
U	1986	1987	43-863		Use 43-781
	1992	1992	43-1065	43-1069
	1994	1997	43-967
V	1994	1997	43-969		Use 43-781
W	1994	1997	43-971		Use 43-781
X	1987	1988	43-887	43-781
	1992	1997	43-1067	43-1069

Spring Codes

Almost every light duty Ford truck or SUV will utilize a spring code in order to identify which spring is in the truck. This is a huge advantage to identifying springs, as there are many different leaf spring stacks that can appear in Ford trucks.

How to Locate Your Spring Code
Determining your spring code is fairly simple. More than likely the spring code will reside at the bottom-right of the tag where the VIN is (Panel of DRIVER SIDE Door). It will be a 2, 3, or 4 character code.

2 Characters
1st Character – Front Spring
2nd Character – Rear Spring

3 Characters
1st Character – Front Spring
2nd Character – Ignore
3rd Character – Rear Spring

4 Characters
1st Character – Ignore
2nd Character – Front Spring
3rd Character – Ignore
4th Character – Rear Spring

How to Use Your Spring Code
Once you determine what your rear spring code is, you can select your vehicle and use the corresponding chart to determine the exact spring your Ford truck needs.

Ford Leaf Springs

Ford Add a Leaf Kits