Ford 8.8" ring gear
Ford ABS
8.8" ring gear
7.5" ring gear
Ford 7.5" ring gear ABS
Spicer
Ford 7.5" ring gear w/o ABS
Ford w/o ABS
Ford
w/o ABS 3.55 ratio
ABS 4.10 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
ABS 3.08 ratio
w/o ABS 4.10 ratio
10" brake w/o ABS 3.08 ratio
10" brake ABS 3.73 ratio
9" brake 3.45 ratio
10" brake 3.08 ratio
9" brake w/o ABS 3.73 ratio
9" brake 3.73 ratio
10" brake 3.73 ratio
9" brake w/o ABS 3.45 ratio
9" brake w/o ABS 3.08 ratio
9" brake ABS 3.73 ratio
disc w/o ABS
Police ABS
(ABS) 3.27 ratio
drum Sdn 10" drums
Sdn 10" drums
exc. Police w/o ABS
disc brakes ABS
Police (3.27 ratio) (ABS)
disc ABS
drum Sdn 11" drums
8.8" ring gear (4.6L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V710F
8.8" ring gear 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S710E
w/o ABS
(8.8" ring gear) 3.31 ratio
(8.8" ring gear) 3.08 ratio
non-removable carrier (8.8") w/o ABS
(8.8" ring gear) 3.55 ratio
9.75" ring gear (5.4L) 3.73 ratio
full-floating IDs F6UA-RA (3.55 ratio)
semi-floating (Dana-Spicer)
semi-floating (Dana-Spicer) 3.54 ratio
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating (Dana-Spicer) w/o ABS
full-floating IDs F6UA-SA (4.10 ratio)
full-floating w/o ABS
semi-floating Ford
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F6UA-TA (4.10 ratio)
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW 70 (10.50" ring gear)
SRW Spicer 61
DRW model 70-1HD IDs F2US-DB & DC
DRW (Spicer 70)
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW 80 (11.25" ring gear)
DRW (Spicer 70) w/o ABS
DRW (Spicer 70) from 2/84
10.50" ring gear (Dana 70) 4.56 ratio
(11.25' ring gear, 4.63 ratio)
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 4.10 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) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 3.73 ratio ID PM138D
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939P
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
8 cyl 3.55 ratio
2 Dr (Sport package) 4.10 ratio
4 Dr Sport Trac 3.73 ratio
3.55 ratio
(4 Dr) Sport Trac 4.10 ratio
(ABS) 3.27 ratio
2 Dr (Sport package) 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 3.00 ratio
Lightning (4.10 ratio)
ABS 3.31 ratio
w/o ABS (Canada market) 3.31 ratio
8.8" ring gear 3.31 ratio
8.8" ring gear 3.73 ratio
ABS 3.55 ratio
9.75" ring gear 3.31 ratio
9.75" ring gear 3.73 ratio
ABS 4.10 ratio
ABS 3.08 ratio
Standard Rear Axle Option Only
full-floating Spicer 70-U 3.54 ratio
full-floating (w/ABS) 3.55 ratio
full-floating Spicer 70-U 4.56 ratio
full-floating 3.55 ratio
Spicer 60-3 3.54 ratio
semi-floating Spicer 60-3 3.73 ratio
semi-floating Spicer 60-U 3.73 ratio
full-floating Ford 4.10 ratio
full-floating Ford 3.55 ratio
semi-floating Spicer 61-2 3.07 ratio
4.10 ratio IDs S156C, S156E & S156F
3.73 ratio IDs S138C, S138E & S138F
4.30 ratio (ID S421H)
4.30 ratio IDs S421C, S421E & S421F
3.73 ratio ID S136B
(pickup) (SRW) diesel (6.4L) 3.73 ratio
4.10 ratio
3.73 ratio ID S141B
(pickup) (SRW) diesel (6.0L) 3.73 ratio
3.73 ratio ID V425B, C & F
SRW (w/ABS) 3.55 ratio
SRW Ford 3.55 ratio
SRW Spicer 70-U Cab & ch 4.56 ratio
SRW Spicer 61-1 Pickup 3.73 ratio
SRW 3.08 ratio
Regular Cab 4x4
SRW Ford 4.10 ratio
Regular Cab 4x2 Pickup
SRW Spicer 70-U Cab & ch 3.73 ratio
SRW Spicer 70-U Pickup 3.73 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(ABS) 4.63 ratio
(ABS) 5.13 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" drums
9" drums
10 bolt cover 9" drums
10 bolt cover 10" drums
8 bolt cover
9" drums
10" drums
9" ring gear
8" ring gear
4 cyl & 6 cyl Sdn (9" drums)
8 cyl (LX)
SW (10" drums)
4 cyl & 6 cyl SW (10" drums)
Sdn (9" drums)
8-1/2" ring gear Sdn
7-1/2" ring gear
8-1/2" ring gear SW
disc brakes (5 lug, SVO)
7.5" ring gear
(8.8" ring gear) 3.31 ratio
Base (7.5" ring gear) (3.27 ratio) ABS
8.8" ring gear exc. Cobra ABS
(8.8" ring gear) 5.0L 3.15 ratio (AT)
7.5" ring gear 3.27 ratio ABS
7.5" ring gear (3.31ratio) w/o ABS
8.8" ring gear (ABS) 3.73 ratio
(8.8" ring gear) 5.0L 3.55 ratio (MT)
non-removable carrier
removable carrier
(non-removable carrier)
8.8" ring gear (3.73 ratio) 10" brakes
8.8" ring gear 10" brakes 3.73 ratio
7.5" ring gear 9" brake 3.45 ratio
7.5" ring gear 10" brakes 3.27 ratio
7.5" ring gear 10" brakes 4.10 ratio
8.8" ring gear (3.73 ratio) 9" brake
7.5" ring gear 9" brakes 3.73 ratio
7.5" ring gear 10" brake 3.73 ratio
8.8" ring gear 9" brakes 3.27 ratio
8.8" ring gear (3.73 ratio) 10" brake
(AWD)
7.5" ring gear horizontal shocks
9" drums
crossmember 7.5" ring gear w/o ABS
8.8" ring gear disc brakes
w/o horizontal shocks from 2/85
crossmember 7.5 ring gear (3.8L) ABS
horizontal shocks
crossmember 8.8 ring gear (4.6L) ABS
8.8" ring gear drum brakes
crossmember 7.5" ring gear ABS
3.7L 3.31 ratio
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 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
SRW 4.10 ratio
SRW 3.31 ratio
SRW 3.73 ratio
DRW 3.73 ratio
DRW 4.10 ratio