8.8" ring gear
Ford ABS
Ford w/o ABS
Spicer
Ford 7.5" ring gear ABS
7.5" ring gear
Ford 7.5" ring gear w/o ABS
Ford 8.8" ring gear
Ford
w/o ABS 4.10 ratio
ABS 4.10 ratio
w/o ABS 3.55 ratio
w/o ABS 3.08 ratio
ABS 3.55 ratio
ABS 3.08 ratio
9" brake 3.08 ratio
10" brake w/o ABS 3.73 ratio
9" brake 3.45 ratio
10" brake ABS 3.73 ratio
9" brake ABS 3.08 ratio
10" brake w/o ABS 3.08 ratio
10" brake 3.08 ratio
10" brake 3.73 ratio
9" brake w/o ABS 3.45 ratio
10" brake ABS 4.10 ratio
drum Sdn 11" drums
disc brakes ABS
Sdn 10" drums
drum Sdn 10" drums
disc brakes w/o ABS
(ABS) 3.55 ratio (locking)
Sdn 11" drums
Police (3.27 ratio) (ABS)
drum brakes ABS
exc. Police ABS
(3.55 ratio) 8.8" ring gear ID S746D
(3.55 ratio) 9.75" ring gear ID V710G
(3.55 ratio) 9.75" ring gear ID V710F
non-removable carrier (8.8") w/o ABS
8.8" ring gear (4.6L) 3.73 ratio
(3.55 ratio) 8.8" ring gear
removable carrier (9")
(3.55 ratio) 9.75" ring gear ID S710F
8.8" ring gear 3.31 ratio
(3.55 ratio) 9.75" ring gear ID S710E
full-floating
full-floating 4.10 ratio
full-floating 3.73 ratio
semi-floating (Dana-Spicer) w/o ABS
full-floating IDs F5UA-TC (4.10 ratio)
full-floating IDs F6UA-RA (3.55 ratio)
full-floating IDs F6UA-TA (4.10 ratio)
semi-floating Ford
full-floating IDs F6UA-PA (3.55 ratio)
full-floating IDs F5UA-RC (3.55 ratio)
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F6UA-AAA & ADA
SRW Spicer 61
DRW model 70-1HD IDs F4UA-YA & ZA
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW (Spicer 70)
DRW (Spicer 70) from 2/84
DRW 70 (10.50" ring gear)
DRW 80 (11.25" ring gear)
DRW model 70-2U IDs F5UA-HB, JB & KC
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.63 ratio
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S410A
(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) 3.73 ratio ID S138E
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S409C
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
3.55 ratio
6 cyl, 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
4 Dr Sport Trac 3.73 ratio
(ABS) 3.27 ratio
2 Dr (Sport package) 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
(ABS) 3.08 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
(ABS) 3.55 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.47 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) 3.00 ratio
Lightning (4.10 ratio)
ABS 2.73 ratio
ABS 4.10 ratio
ABS 3.55 ratio
w/o ABS (Canada market) 2.73 ratio
w/o ABS (Canada market) 3.55 ratio
w/o ABS (Canada market) 3.08 ratio
w/o ABS (Canada market) 4.10 ratio
ABS 3.08 ratio
w/o ABS (Canada market) 3.31 ratio
Standard Rear Axle Option Only
full-floating Spicer 61-1 3.07 ratio
Spicer 61-2 3.00 ratio
thru 8500 GVW disc brake 3.31 ratio
semi-floating Spicer 60-U 3.73 ratio
semi-floating Spicer 60-3 3.54 ratio
full-floating 4.10 ratio
semi-floating Spicer 60-U 3.54 ratio
semi-floating Spicer 61-2 3.07 ratio
thru 8500 GVW disc brake 3.73 ratio
full-floating Ford 3.08 ratio
4.30 ratio (ID S421H)
3.73 ratio ID S138H
3.73 ratio IDs S136C, S136E & S136F
3.73 ratio ID S138B
4.10 ratio
3.73 ratio IDs S141C, S141E & S141F
3.73 ratio ID S412B
4.30 ratio
3.73 ratio ID V425B, C & F
(pickup) (SRW) diesel (6.4L) 3.31 ratio
DRW Pickup 3.55 ratio
Regular Cab 4x4
Regular Cab 4x2 Chassis cab
SRW Chassis cab 4.10 ratio
Super Cab 4x2
SRW 3.55 ratio
SRW Pickup 4.10 ratio
SRW Spicer 70-U Cab & ch 4.56 ratio
SRW Spicer 70-U Cab & ch 4.10 ratio
Regular Cab 4x2 Pickup
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(non-ABS) 5.13 ratio
(ABS) 5.13 ratio
(ABS) 4.63 ratio
(non-ABS) 4.63 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.88 ratio
(DRW) 11.25" ring gear 4.88 ratio
8 bolt cover
10 bolt cover 10" drums
10" drums
10 bolt cover 9" drums
9" drums
9" ring gear
8" ring gear
10" drums
9" drums
7-1/2" ring gear
4 cyl & 6 cyl SW (10" drums)
8 cyl (LX)
8-1/2" ring gear Sdn
SW (10" drums)
Sdn (9" drums)
8-1/2" ring gear SW
4 cyl & 6 cyl Sdn (9" drums)
7.5" ring gear (3.31ratio) w/o ABS
8.8" ring gear exc. Cobra
trac bars
drum brakes 7.5" ring gear
(8.8" ring gear) 5.0L 3.31 ratio
(8.8" ring gear) 3.7L 2.73 ratio
8.8" ring gear Cobra
w/o trac bars
8.8" ring gear Cobra crossmember
7.5" ring gear
removable carrier
non-removable carrier
(non-removable carrier)
8.8" ring gear ABS 9" brakes 3.08 ratio
8.8" ring gear 10" brakes 4.10 ratio
8.8" ring gear (3.73 ratio) 9" brake
8.8" ring gear (3.73 ratio) 10" brakes
7.5" ring gear 9" brake 4.10 ratio
7.5" ring gear 10" brakes 3.27 ratio
8.8" ring gear ABS 9" brakes 3.55 ratio
8.8" ring gear (3.73 ratio) 9" brakes
8.8" ring gear 9" brakes 3.45 ratio
7.5" ring gear 9" brakes 4.10 ratio
(AWD)
exc. Turbo Coupe
Turbo Coupe (w/horizontal shocks)
w/o horizontal shocks from 2/85
horizontal shocks
w/o horizontal shocks
crossmember 7.5 ring gear (3.8L) ABS
w/o horizontal shocks thru 1/85
9" drums
7.5" ring gear w/o horizontal shocks
crossmember
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 4.10 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
DRW 3.73 ratio
DRW 4.10 ratio
SRW 3.31 ratio
SRW 3.73 ratio
SRW 4.10 ratio