7.5" ring gear
Ford 7.5" ring gear w/o ABS
Spicer
Ford ABS
Ford 7.5" ring gear ABS
8.8" ring gear
Ford
Ford w/o ABS
Ford 8.8" ring gear
ABS 4.10 ratio
w/o ABS 3.55 ratio
w/o ABS 4.10 ratio
ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
9" brake ABS 3.08 ratio
10" brake 4.10 ratio
10" brake ABS 3.08 ratio
9" brake 3.73 ratio
9" brake w/o ABS 3.08 ratio
9" brake 3.08 ratio
10" brake 3.08 ratio
10" brake w/o ABS 4.10 ratio
9" brake 4.10 ratio
10" brake ABS 4.10 ratio
exc. Police w/o ABS
Sdn 11" drums
Police (3.27 ratio) (ABS)
drum SW
(ABS) 2.73 ratio
Sdn 10" drums
drum brakes ABS
drum Sdn 10" drums
drum Sdn 11" drums
Police (3.55 ratio) w/o ABS
9.75" ring gear (5.4L) 3.73 ratio
non-removable carrier (8.8") ABS
(8.8" ring gear) 3.55 ratio
(3.55 ratio) 8.8" ring gear
(3.55 ratio) 9.75" ring gear ID S710E
8.8" ring gear (4.6L) 4.10 ratio
8.8" ring gear 3.31 ratio
w/o ABS
(8.8" ring gear) 2.73 ratio
(3.55 ratio) 8.8" ring gear ID S746D
full-floating 3.73 ratio
full-floating 3.55 ratio
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F6UA-RA (3.55 ratio)
full-floating IDs F5UA-PC (3.55 ratio)
semi-floating Ford
semi-floating (Dana-Spicer) ABS
full-floating ABS
full-floating IDs F5UA-TC (4.10 ratio)
SRW semi-floating AXLE
DRW (Spicer 70)
DRW model 70-1HD IDs F2UA-AB & AC
DRW 70 (10.50" ring gear)
SRW Spicer 70
DRW (Spicer 70) w/o ABS
DRW model 70-1HD IDs F4UA-YA & ZA
SRW Spicer 61
DRW model 70-2U IDs F6UA-ABA & ACA
DRW model 70-1HD IDs F6UA-AAA & ADA
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 4.10 ratio ID S411B
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.31 ratio ID S930M
6 cyl, 3.27 ratio
(ABS) 3.73 ratio
3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
2 Dr (Sport package) 3.73 ratio
(ABS) 3.27 ratio
(ABS) 3.08 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
8 cyl 3.55 ratio
6 cyl, 4.10 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.47 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) 3.25 ratio
4-1/2" BC (10" brakes) 3.25 ratio
8.8" ring gear 3.73 ratio
ABS 3.08 ratio
9.75" ring gear 3.73 ratio
w/o ABS (Canada market) 2.73 ratio
8.8" ring gear 3.31 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 3.55 ratio
9.75" ring gear 3.55 ratio
9.75" ring gear 3.31 ratio
ABS 2.73 ratio
Standard Rear Axle Option Only
full-floating Ford 4.10 ratio
full-floating 3.08 ratio
(thru 8500 GVW) drum brake 3.73 ratio
full-floating Ford 3.08 ratio
full-floating Spicer 70-U 3.54 ratio
full-floating 3.55 ratio
full-floating Spicer 61-1 3.73 ratio
full-floating Spicer 61-1 3.54 ratio
semi-floating Spicer 60-3 4.10 ratio
from 8501 GVW semi-floating 4.10 ratio
3.73 ratio ID S136B
4.30 ratio (ID S421H)
3.73 ratio ID S406H
(pickup) (SRW) gasoline 5.4L 4.30 ratio
3.73 ratio ID S413B
4.10 ratio IDs S156C, S156E & S156F
(pickup) (SRW) gasoline 6.8L 4.30 ratio
4.30 ratio
3.73 ratio ID S141B
4.30 ratio IDs S421C, S421E & S421F
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW Pickup 4.56 ratio
SRW Spicer 61-1 Pickup 3.07 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
SRW Spicer 61-1 Chassis cab 3.54 ratio
SRW Spicer 70-U Pickup 3.73 ratio
SRW Spicer 70-U Chassis cab 4.10 ratio
SRW Spicer 70-U Cab & ch 4.56 ratio
Super Cab 4x4
SRW Ford 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
8 bolt cover
10 bolt cover 9" drums
9" drums
10 bolt cover 10" drums
10" drums
9" drums
10" drums
8" ring gear
9" ring gear
Sdn (9" drums)
SW (10" drums)
4 cyl & 6 cyl SW (10" drums)
7-1/2" ring gear
8-1/2" ring gear Sdn
8 cyl (LX)
8-1/2" ring gear SW
4 cyl & 6 cyl Sdn (9" drums)
(8.8" ring gear) 3.31 ratio
7.5" ring gear
(8.8" ring gear) 5.0L 3.55 ratio (MT)
8.8" ring gear (horizontal shocks)
8.8" ring gear disc brakes 4 lug
10 bolt cover trac bars
8.8" ring gear (ABS) 3.73 ratio
7.5" ring gear 3.27 ratio ABS
8.8" ring gear exc. Cobra w/o ABS
drum brakes 7.5" ring gear
non-removable carrier
(non-removable carrier)
removable carrier
8.8" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
7.5" ring gear 10" brake 3.73 ratio
7.5" ring gear 9" brakes 3.08 ratio
8.8" ring gear 10" brakes 4.10 ratio
8.8" ring gear 9" brakes 3.45 ratio
6-3/4" ring gear (3.45 ratio)
7.5" ring gear 9" brakes 4.10 ratio
7.5" ring gear 9" brake 4.10 ratio
8.8" ring gear 9" brakes 3.73 ratio
(AWD)
horizontal shocks
8.8" ring gear drum brakes
w/o horizontal shocks
drum rear brakes w/o horizontal shocks
crossmember 7.5" ring gear w/o ABS
7.5" ring gear w/o horizontal shocks
crossmember 7.5" ring gear ABS
w/o horizontal shocks from 2/85
8.8" ring gear disc brakes
w/o horizontal shocks thru 1/85
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
SRW 4.10 ratio
SRW 3.73 ratio
DRW 4.10 ratio
DRW 3.73 ratio
SRW 3.31 ratio