7.5" ring gear
Ford 8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford w/o ABS
8.8" ring gear
Ford ABS
Ford 7.5" ring gear ABS
Spicer
Ford
ABS 3.55 ratio
w/o ABS 3.55 ratio
w/o ABS 4.10 ratio
w/o ABS 3.08 ratio
ABS 3.08 ratio
ABS 4.10 ratio
9" brake w/o ABS 3.08 ratio
9" brake ABS 3.73 ratio
10" brake ABS 3.73 ratio
10" brake ABS 4.10 ratio
10" brake w/o ABS 3.73 ratio
9" brake w/o ABS 3.45 ratio
10" brake ABS 3.08 ratio
10" brake ABS 3.45 ratio
9" brake ABS 3.45 ratio
9" brake 3.08 ratio
disc brakes w/o ABS
drum Sdn 11" drums
Police (3.55 ratio) ABS
drum brakes ABS
drum SW
Police w/o ABS
disc w/o ABS
exc. Police ABS w/o handling package
Sdn 11" drums
exc. Police w/o ABS
(3.55 ratio) 9.75" ring gear ID V710G
(3.55 ratio) 8.8" ring gear ID S746D
(8.8" ring gear) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V711F
(3.55 ratio) 9.75" ring gear ID S710E
removable carrier (9")
(3.55 ratio) 9.75" ring gear ID V711G
8.8" ring gear 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S711E
non-removable carrier (8.8") ABS
full-floating 3.73 ratio
full-floating w/o ABS
full-floating IDs F5UA-TC (4.10 ratio)
full-floating 3.55 ratio
full-floating IDs F5UA-SC (4.10 ratio)
full-floating IDs F6UA-RA (3.55 ratio)
full-floating IDs F6UA-TA (4.10 ratio)
full-floating
semi-floating (Dana-Spicer) 4.09 ratio
semi-floating (Dana-Spicer) w/o ABS
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW model 70-1HD IDs F2US-DB & DC
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW model 70-2U IDs F2UA-RA & SA
DRW (Spicer 70) thru 1/84
DRW (Spicer 70) from 2/84
SRW Spicer 61
SRW Spicer 70
DRW model 70-1HD IDs F4UA-YA & ZA
SRW semi-floating AXLE
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(11.25" ring gear) 4.63 ratio
(11.25' ring gear, 4.63 ratio)
11.25" ring gear (Dana 80) 4.10 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 S413A
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 4.10 ratio ID S157C
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 3.73 ratio ID S406C
9.75" ring gear 3.73 ratio ID S935M
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
6 cyl, 3.27 ratio
4 Dr Sport Trac 3.73 ratio
3.27 ratio
(4 Dr) Sport Trac 3.73 ratio
8 cyl 3.55 ratio
6 cyl, 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
6 cyl, 3.73 ratio
4 Dr Sport Trac 4.10 ratio
(ABS) 3.73 ratio
5-1/2" BC (11" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 2.75 ratio
8.8" ring gear 3.73 ratio
Lightning (4.10 ratio)
9.75" ring gear 3.73 ratio
ABS 3.55 ratio
8.8" ring gear 3.31 ratio
9.75" ring gear 3.55 ratio
w/o ABS (Canada market) 3.08 ratio
ABS 4.10 ratio
w/o ABS (Canada market) 3.31 ratio
ABS 2.73 ratio
Standard Rear Axle Option Only
full-floating Spicer 61-1 3.54 ratio
(thru 8500 GVW) disc brake 3.73 ratio
semi-floating Spicer 61-2 3.00 ratio
Spicer 60-3 3.33 ratio
full-floating 3.08 ratio
thru 8500 GVW disc brake 3.73 ratio
semi-floating Spicer 60-U 4.10 ratio
full-floating Ford 3.08 ratio
semi-floating Ford (3.55 ratio)
Spicer 60-3 3.73 ratio
3.73 ratio ID S406B
3.73 ratio ID S409B
4.30 ratio ID S421B
3.73 ratio ID S136B
4.10 ratio
4.30 ratio (ID S421H)
3.73 ratio ID V425B, C & F
4.10 ratio ID S156H
4.30 ratio ID S421H
(pickup) (SRW) diesel (6.4L) 3.55 ratio
SRW Ford 3.55 ratio
SRW Spicer 61-1 Pickup 3.73 ratio
SRW Pickup 4.10 ratio
DRW Pickup 4.10 ratio
SRW Spicer 70-U Pickup 4.10 ratio
SRW Spicer 70-U Chassis cab 4.10 ratio
SRW Spicer 61-1 Chassis cab 3.54 ratio
Super Cab 4x2
SRW Spicer 70-U Cab & ch 4.56 ratio
SRW Pickup 4.56 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 ratio
(non-ABS) 5.13 ratio
(ABS) 4.63 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 4.88 ratio
(DRW) 11.25" ring gear 4.88 ratio
10" drums
8 bolt cover
10 bolt cover 10" drums
9" drums
10 bolt cover 9" drums
8" ring gear
9" drums
9" ring gear
10" drums
4 cyl & 6 cyl SW (10" drums)
SW (10" drums)
8-1/2" ring gear SW
8 cyl (LX)
4 cyl & 6 cyl Sdn (9" drums)
7-1/2" ring gear
Sdn (9" drums)
8-1/2" ring gear Sdn
(8.8" ring gear) 3.55 ratio (MT)
(8.8" ring gear) 3.73 ratio (MT)
8.8" ring gear (ABS) 3.73 ratio
disc brakes (5 lug, SVO)
trac bars
8 bolt cover
(8.8" ring gear) 3.7L 2.73 ratio
8.8" ring gear (GT)
7.5" ring gear (3.31ratio) ABS
(8.8" ring gear) 5.0L 3.31 ratio
removable carrier
non-removable carrier
(non-removable carrier)
7.5" ring gear ABS 9" brakes 4.10 ratio
8.8" ring gear 9" brakes 3.55 ratio
6-3/4" ring gear (3.45 ratio)
7.5" ring gear 9" brakes 4.10 ratio
8.8" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear 9" brakes 3.45 ratio
7.5" ring gear 10" brake 3.08 ratio
7.5" ring gear 9" brake 3.08 ratio
7.5" ring gear 10" brake 3.45 ratio
7.5" ring gear 9" brakes 3.27 ratio
(AWD)
7.5" ring gear w/o horizontal shocks
Turbo Coupe (w/horizontal shocks)
7.5" ring gear horizontal shocks
horizontal shocks
8.8" ring gear drum brakes
w/o horizontal shocks thru 1/85
crossmember 7.5" ring gear w/o ABS
9" drums
crossmember 7.5 ring gear (3.8L) ABS
exc. Turbo Coupe
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
DRW 4.10 ratio
SRW 4.10 ratio
SRW 3.73 ratio
SRW 3.31 ratio
DRW 3.73 ratio