7.5" ring gear
Ford w/o ABS
Spicer
8.8" ring gear
Ford 8.8" ring gear
Ford 7.5" ring gear ABS
Ford
Ford 7.5" ring gear w/o ABS
Ford ABS
w/o ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 4.10 ratio
ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 3.55 ratio
9" brake ABS 3.08 ratio
9" brake ABS 3.45 ratio
9" brake 3.45 ratio
9" brake w/o ABS 3.45 ratio
9" brake ABS 3.73 ratio
10" brake w/o ABS 4.10 ratio
10" brake w/o ABS 3.73 ratio
10" brake ABS 3.45 ratio
9" brake 3.73 ratio
10" brake 3.45 ratio
exc. Police w/o ABS handling package
(ABS) 3.27 ratio
exc. Police ABS handling package
drum Sdn 10" drums
(ABS) 3.55 ratio (locking)
drum brakes ABS
exc. Police w/o ABS
Police w/o ABS
exc. Police ABS w/o handling package
exc. Police ABS
(3.55 ratio) 9.75" ring gear ID S710E
8.8" ring gear (4.6L) 3.55 ratio
non-removable carrier (8.8") ABS
(3.55 ratio) 9.75" ring gear ID V710G
9.75" ring gear (5.4L) 3.73 ratio
(3.55 ratio) 8.8" ring gear ID S746D
8.8" ring gear 3.55 ratio
9.75" ring gear (5.4L) 3.55 ratio
w/o ABS
8.8" ring gear 3.31 ratio
full-floating 3.73 ratio
semi-floating (Dana-Spicer) ABS
full-floating IDs F5UA-SC (4.10 ratio)
full-floating 4.10 ratio
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F5UA-TC (4.10 ratio)
semi-floating Spicer
full-floating IDs F6UA-SA (4.10 ratio)
full-floating IDs F6UA-RA (3.55 ratio)
full-floating ABS
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW model 70-2U IDs F6UA-ABA & ACA
DRW model 70-2U IDs F5UA-HB, JB & KC
SRW Spicer 61
DRW model 70-1HD IDs F5UA-MB & NB
DRW (Spicer 70)
DRW 70 (10.50" ring gear)
DRW model 70-1HD IDs F2UA-AB & AC
SRW Spicer 70
10.50" ring gear (Dana 70) 4.56 ratio
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
(11.25" ring gear) 4.10 ratio
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 3.73 ratio ID S138F
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.73 ratio ID S935M
4 Dr Sport Trac 4.10 ratio
(ABS) 3.73 ratio
2 Dr (Sport package) 3.73 ratio
3.27 ratio
(ABS) 3.08 ratio
8 cyl 3.55 ratio
(ABS) 3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
4 Dr Sport Trac 3.73 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.25 ratio
w/o ABS (Canada market) 3.55 ratio
9.75" ring gear 3.73 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 3.08 ratio
ABS 3.55 ratio
w/o ABS (Canada market) 4.10 ratio
w/o ABS (Canada market) 3.31 ratio
ABS 4.10 ratio
ABS 3.31 ratio
9.75" ring gear 3.31 ratio
Standard Rear Axle Option Only
semi-floating Spicer 60-U 3.54 ratio
full-floating (w/ABS) 3.73 ratio
full-floating Spicer 61-1 4.10 ratio
full-floating Spicer 61-1 3.07 ratio
semi-floating Spicer 60-3 3.54 ratio
Spicer 60-3 3.54 ratio
from 8501 GVW full-floating 4.10 ratio
thru 8500 GVW drum brake 3.73 ratio
full-floating (w/ABS) 4.10 ratio
Spicer 60-3 4.10 ratio
4.10 ratio ID S156H
4.30 ratio IDs S421C, S421E & S421F
4.10 ratio ID S157H
3.73 ratio ID V419A
4.10 ratio
3.73 ratio ID V423B, C & F
3.73 ratio ID S413B
(pickup) (SRW) gasoline 6.8L 4.10 ratio
3.73 ratio ID S141H
(pickup) (SRW) diesel (6.4L) 3.73 ratio
SRW Chassis cab 3.73 ratio
SRW Spicer 70-U Chassis cab 3.54 ratio
SRW Ford 3.08 ratio
SRW Spicer 70-U Pickup 4.10 ratio
SRW Pickup 4.56 ratio
Crew Cab
SRW Chassis cab 4.56 ratio
Super Cab 4x4
SRW Spicer 70-U Chassis cab 4.10 ratio
DRW Pickup 4.10 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(ABS) 5.13 ratio
(ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(non-ABS) 4.63 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 4.30 ratio
(DRW) 11.25" ring gear 4.88 ratio
10" drums
10 bolt cover 9" drums
8 bolt cover
9" drums
10 bolt cover 10" drums
9" drums
10" drums
9" ring gear
8" ring gear
8 cyl (LX)
Sdn (9" drums)
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear Sdn
7-1/2" ring gear
8-1/2" ring gear SW
SW (10" drums)
4 cyl & 6 cyl SW (10" drums)
8.8" ring gear Cobra crossmember
(8.8" ring gear) 3.73 ratio (MT)
10 bolt cover trac bars
8.8" ring gear Cobra
(8.8" ring gear) 2.73 ratio
8.8" ring gear (ABS) 3.55 ratio
disc brakes (5 lug, SVO) trac bars
drum brakes horizontal shocks
trac bars
7.5" ring gear 2.73 ratio w/o ABS
non-removable carrier
(non-removable carrier)
removable carrier
8.8" ring gear ABS 9" brakes 3.55 ratio
7.5" ring gear 10" brakes 3.27 ratio
8.8" ring gear (3.73 ratio) 10" brake
7.5" ring gear 9" brake 3.73 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
6-3/4" ring gear (3.45 ratio)
7.5" ring gear 9" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
8.8" ring gear 9" brakes 3.27 ratio
8.8" ring gear 10" brakes 3.27 ratio
(AWD)
crossmember 7.5" ring gear ABS
7.5" ring gear w/o horizontal shocks
9" drums
crossmember 7.5 ring gear (3.8L) ABS
crossmember 7.5" ring gear w/o ABS
w/o horizontal shocks from 2/85
7.5" ring gear horizontal shocks
w/o horizontal shocks
w/o horizontal shocks thru 1/85
10" drums
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
SRW 4.10 ratio
DRW 3.73 ratio
SRW 3.31 ratio
DRW 4.10 ratio
SRW 3.73 ratio