Ford 8.8" ring gear
Ford
Ford ABS
7.5" ring gear
Ford w/o ABS
Ford 7.5" ring gear w/o ABS
Spicer
Ford 7.5" ring gear ABS
8.8" ring gear
w/o ABS 4.10 ratio
ABS 3.55 ratio
ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 3.08 ratio
w/o ABS 3.55 ratio
10" brake ABS 4.10 ratio
9" brake ABS 3.73 ratio
10" brake 3.73 ratio
9" brake w/o ABS 3.73 ratio
10" brake w/o ABS 3.73 ratio
9" brake w/o ABS 4.10 ratio
10" brake w/o ABS 3.08 ratio
9" brake w/o ABS 3.45 ratio
10" brake ABS 3.08 ratio
9" brake ABS 4.10 ratio
disc w/o ABS
exc. Police ABS
(ABS) 3.55 ratio (locking)
disc brakes ABS
drum SW
(ABS) 2.73 ratio
Police (3.27 ratio) (ABS)
drum Sdn 10" drums
exc. Police ABS w/o handling package
disc ABS
(3.55 ratio) 8.8" ring gear ID S746D
(8.8" ring gear) 3.31 ratio
9.75" ring gear
(3.55 ratio) 8.8" ring gear
(8.8" ring gear) 3.55 ratio
9.75" ring gear (5.4L) 3.55 ratio
8.8" ring gear (4.6L) 4.10 ratio
(3.55 ratio) 9.75" ring gear ID V710F
(3.55 ratio) 9.75" ring gear ID S710E
8.8" ring gear 3.55 ratio
full-floating
full-floating 4.10 ratio
semi-floating (Dana-Spicer) 4.09 ratio
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F6UA-TA (4.10 ratio)
semi-floating (Dana-Spicer) w/o ABS
full-floating IDs F5UA-SC (4.10 ratio)
full-floating 3.73 ratio
full-floating IDs F6UA-RA (3.55 ratio)
full-floating w/o ABS
SRW (Spicer 61) w/o ABS
SRW (Spicer 61) ABS
DRW model 70-2U IDs F2UA-RA & SA
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-1HD IDs F5UA-XB & YB
DRW 70 (10.50" ring gear)
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW model 70-2U IDs F5UA-HB, JB & KC
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(11.25' ring gear, 4.63 ratio)
11.25" ring gear (Dana 80) 4.63 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(11.25" ring gear) 4.63 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 4.10 ratio ID S411B
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939P
4 Dr Sport Trac 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
6 cyl, 3.73 ratio
(ABS) 3.08 ratio
4.10 ratio
3.55 ratio
3.73 ratio
8 cyl 4.10 ratio
8 cyl 3.73 ratio
4 Dr Sport Trac 4.10 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 2.75 ratio
9.75" ring gear 3.55 ratio
ABS 2.73 ratio
w/o ABS (Canada market) 3.08 ratio
w/o ABS (Canada market) 2.73 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 3.31 ratio
ABS 3.55 ratio
w/o ABS (Canada market) 4.10 ratio
ABS 4.10 ratio
ABS 3.08 ratio
Standard Rear Axle Option Only
full-floating Spicer 61-1 3.73 ratio
semi-floating Ford (3.55 ratio)
full-floating Spicer 70-U 4.10 ratio
Spicer 60-3 3.73 ratio
full-floating (w/ABS) 4.10 ratio
Spicer 60-3 3.54 ratio
full-floating (w/ABS) 3.55 ratio
from 8501 GVW full-floating 3.55 ratio
Spicer 61-2 3.00 ratio
semi-floating Spicer 60-U 4.10 ratio
4.10 ratio IDs S156C, S156E & S156F
4.30 ratio (ID S421H)
3.73 ratio ID S413B
4.10 ratio
3.73 ratio ID S141B
4.30 ratio ID S421H
(pickup) (SRW) diesel (6.4L) 3.55 ratio
3.73 ratio ID S409B
(pickup) (SRW) gasoline 5.4L 3.73 ratio
(pickup) (SRW) gasoline 5.4L 4.30 ratio
SRW Spicer 70-U Chassis cab 3.54 ratio
SRW Spicer 70-U Cab & ch 3.73 ratio
SRW Chassis cab 4.10 ratio
Regular Cab 4x2 Chassis cab
Regular Cab 4x4
Super Cab 4x4
SRW Spicer 61-1 Pickup 3.07 ratio
SRW Pickup 3.07 ratio
SRW Spicer 61-1 Chassis cab 4.56 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) 4.63 ratio
(non-ABS) 5.13 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 5.38 ratio
(DRW) 11.25" ring gear 4.88 ratio
10 bolt cover 10" drums
10" drums
8 bolt cover
9" drums
10 bolt cover 9" drums
8" ring gear
9" ring gear
10" drums
9" drums
SW (10" drums)
Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
7-1/2" ring gear
4 cyl & 6 cyl Sdn (9" drums)
8 cyl (LX)
8-1/2" ring gear SW
8-1/2" ring gear Sdn
w/o trac bars
10 bolt cover
(8.8" ring gear) 3.73 ratio (MT)
8.8" ring gear Cobra
(8.8" ring gear) 3.55 ratio (MT)
7.5" ring gear 2.73 ratio ABS
disc brakes (5 lug, SVO) trac bars
drum brakes horizontal shocks
8.8" ring gear exc. Cobra ABS
7.5" ring gear 3.27 ratio ABS
(non-removable carrier)
removable carrier
non-removable carrier
7.5" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear 9" brakes 3.08 ratio
7.5" ring gear 10" brakes 4.10 ratio
7.5" ring gear 10" brake 3.73 ratio
6-3/4" ring gear (3.45 ratio)
7.5" ring gear ABS 9" brakes 4.10 ratio
7.5" ring gear 9" brake 3.45 ratio
7.5" ring gear 10" brakes 3.08 ratio
7.5" ring gear 10" brakes 3.73 ratio
8.8" ring gear ABS 9" brakes 3.08 ratio
(AWD)
crossmember 7.5" ring gear w/o ABS
crossmember 7.5" ring gear ABS
8.8" ring gear disc brakes
Turbo Coupe (w/horizontal shocks)
drum rear brakes horizontal shocks
7.5" ring gear w/o horizontal shocks
w/o horizontal shocks from 2/85
crossmember 7.5 ring gear (3.8L) ABS
8.8" ring gear drum brakes
horizontal shocks
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
SRW 3.31 ratio
SRW 4.10 ratio
SRW 3.73 ratio
DRW 3.73 ratio
DRW 4.10 ratio