Standard Rear Axle Option Only
3.21 ratio
3.55 ratio
3.90 ratio
Standard Rear Axle Option Only
4x4 full-floating 4.10 ratio (opt GT5)
4x2 4.56 ratio (opt HC4)
4x4 6 lug wheel 4.10 ratio (opt GT5)
4x2 3.73 ratio (opt GT4)
4x2 3.42 axle ratio (opt GU6)
4x2 4.10 ratio (opt GT5)
4x2 full-floating 4.10 ratio (opt GT5)
4x2 model VIN R 3.73 ratio (opt GT4)
4x4 8 lug wheel 3.73 ratio (opt GT4)
4x4 full-floating 4.56 ratio (opt HC4)
12 bolt cover 8 lug (3.54 ratio)
10 bolt cover (Dana 60, 4.09 ratio)
12 bolt cover 5 lug 3.21 ratio
10 bolt cover 3.55 ratio
12 bolt cover 5 lug 3.90 ratio
12 bolt cover 5 lug 3.55 ratio
10 bolt cover 3.21 ratio
10 bolt cover 3.90 ratio
4x2 SRW 3.73 ratio (opt GT4)
4x2 SRW 3.23 ratio (opt GU5)
4x2 SRW 4.10 ratio (opt GT5)
4x4 SRW 4.56 ratio (opt HC4)
4x4 SRW 3.73 ratio (opt GT4)
4x4 SRW 4.10 ratio (opt GT5)
4x2 SRW 3.42 axle ratio (opt GU6)
4x2 SRW 4.56 ratio (opt HC4)
4x4 SRW 3.42 axle ratio (opt GU6)
DRW 6200 GVW 125" WB
DRW 7500 GVW
DRW 125" WB 9-3/4" ring gear
exc. 30 HD DRW
SRW 14 bolt cover
DRW 146" WB 10-1/2" ring gear
30 HD wide track (opt 5T2)
SRW full-floating
DRW 146" WB 9-3/4" ring gear
SRW full-floating 13x3-1/2 brakes
4x4 DRW 3.73 ratio (opt GT4)
4x4 DRW 4.56 ratio (opt HC4)
4x4 DRW 4.10 ratio (opt GT5)
4x2 DRW 3.73 ratio (opt GT4)
4x4 DRW 3.42 axle ratio (opt GU6)
4x2 DRW 4.56 ratio (opt HC4)
4x2 DRW 3.42 axle ratio (opt GU6)
4x2 DRW 4.10 ratio (opt GT5)
DRW 146" WB 9-3/4" ring gear
12 bolt cover 3.55 ratio
DRW 7500 GVW (146" WB)
DRW 6200 GVW 146" WB
SRW full-floating
SRW full-floating 13x3-1/2 brakes
DRW 10-1/2" ring gear 146" WB
DRW 7500 GVW
DRW 9-3/4" ring gear 146" WB
SRW semi-floating
3.42 axle ratio (opt GU6)
2.73 ratio (opt GU2)
4.11 ratio (opt HO4)
3.08 ratio (opt GU4)
3.23 ratio (opt GU5)
4.10 ratio (opt GT5)
2.56 ratio (opt GM8)
3.73 ratio (opt GT4)
4.10 ratio (opt GT5)
3.73 ratio (opt GT4)
4.10 ratio (opt GT5)
3.73 ratio (opt GT4)
MT transmission opt MM6 SS
MT transmission opt MM6 Z28
AT transmission opt MYD
traction control (opt NW9) 3.8L
LS AT 3.27 ratio (opt GW6)
LS MT
w/o traction control
MT transmission opt MM6
LS AT 2.92 ratio (opt GW8)
traction control (opt NW9) 5.7L
cut-out cover 5" BC exc. SW
(round cover) 10-1/4x9-1/2 5" BC
(round cover) 11x10-1/4 5" BC exc. SW
round cover 11x10-1/4 5" BC exc. SW
round cover 10-1/4x9-1/2 4-3/4" BC
(round cover) 10-1/4x9-1/2 4-3/4" BC
7.625" ring gear
(round cover) 11x10-1/4 Sdn 11" brakes
(round cover) 11x10-1/4 Sdn 9.5" brakes
round cover 10-1/4x9-1/2 5" BC
Standard Rear Axle Option Only
4x4 12 bolt cover 4.11 ratio (opt GT5)
4x2 2.73 ratio (opt GU2)
4x4 10 bolt cover 3.73 ratio (opt GT4)
4x4 10 bolt cover 3.08 ratio (opt GU4)
4x4 3.73 ratio (opt GT4)
4x4 10 bolt cover 2.73 ratio (opt GU2)
4x4 2.73 ratio (opt GU2)
4x4 12 bolt cover 3.08 ratio (opt GU4)
4x2 2.56 ratio (opt GM8)
4x2 3.73 ratio (opt GT4)
4x2 2.73 ratio (opt GU2)
4x2 3.73 ratio (opt GT4)
4x2 3.08 ratio (opt GU4)
4x2 10 bolt cover 4.10 ratio (opt GT5)
4x2 4.10 ratio (opt GT5)
4x2 14 bolt cover 4.10 ratio (opt GT5)
4x2 10 bolt cover 3.73 ratio (opt GT4)
4x2 14 bolt cover (3.73 ratio, opt GT4)
4x4 14 bolt cover 4.10 ratio (opt GT5)
4x2 3.42 axle ratio (opt GU6)
4x4 3.23 ratio (opt GU5)
4x4 3.21 ratio (opt HC8)
4x2 crew cab 3.21 ratio (opt HC8)
4x2 crew cab 4.56 ratio (opt HC4)
4x2 crew cab 3.23 ratio (opt GU5)
4x4 3.42 axle ratio (opt GU6)
4x2 crew cab 3.42 axle ratio (opt GU6)
4x4 3.73 ratio (opt GT4)
4x4 4.10 ratio (opt GT5)
4x2 crew cab 4.10 ratio (opt GT5)
4x4 3.73 ratio (opt GT4)
4x4 4.10 ratio (opt GT5)
4x2 sport suspension (opt ZQ8)
4x4 3.42 axle ratio (opt GU6)
4x2 off road suspension (opt Z71)
Standard Rear Axle Option Only
(AWD)
active brake control (opt JL4)
3.42 axle ratio (opt GU6)
3.73 ratio (opt GT4)
9-3/4" ring gear 3.73 ratio (opt GT4)
8500 GVW (opt C5F) 3.73 ratio (opt GT4)
10-1/2" ring gear (3.54 ratio, opt GH0)
8600 GVW (opt C6P) 3.73 ratio (opt GT4)
8600 GVW (opt C6P) 4.10 ratio (opt GT5)
9-3/4" ring gear 7300 GVW (opt C6A)
10-1/2" ring gear
7300 GVW (opt C6A)
8500 GVW (opt C5F) 4.10 ratio (opt GT5)
9-1/2" ring gear (3.42 ratio, opt GU6)
cutaway SRW 9-3/4" ring gear
cutaway SRW
Cutaway Van DRW 3.73 ratio (opt GT4)
cutaway SRW 10-1/2" ring gear
cutaway DRW 4.10 ratio (opt GT5)
Cutaway Van SRW 10-1/2" ring gear
cutaway SRW 9-1/2" ring gear
cutaway DRW
cutaway DRW 3.73 ratio (opt GT4)
Cutaway Van SRW 9-1/2" ring gear
30 Series SRW 3.42 axle ratio (opt GU6)
20 Series 4.10 ratio (opt GT5)
20 Series 4.56 ratio (opt HC4)
20 Series 3.42 axle ratio (opt GU6)
30 Series SRW 3.73 ratio (opt GT4)
30 Series SRW 3.21 ratio (opt HC8)
30 Series SRW 4.10 ratio (opt GT5)
30 Series DRW removable carrier
20 Series
20 Series 3.21 ratio (opt HC8)
(round cover) 10-1/4x9-1/2 5" BC
cut-out cover exc. SW
cut-out cover 5" BC exc. SW
round cover 11x10-1/4 5" BC
cut-out cover 4-3/4" BC
round cover 10-1/4x9-1/2 5" BC
round cover 11x10-1/4 5" BC exc. SW
round cover 11x10-1/4 5" BC SW
(round cover) 11x10-1/4 4-3/4" BC
(round cover) 11x10-1/4 5" BC
4.10 ratio (opt GT5)
3.73 ratio (opt GT4)
3.42 axle ratio (opt GU6)
Standard Rear Axle Option Only
Standard Rear Axle Option Only
Regular Cab 4x2 3.73 ratio (opt GT4)
4x2 3.42 axle ratio (opt GU6)
Crew Cab 3.73 ratio (opt GT4)
8.6" ring gear (10 bolt) brake opt JD9
exc. Crew Cab 4x2 3.08 ratio (opt GU4)
4x4 3.73 ratio (opt GT4)
Regular Cab 4x4 4.10 ratio (opt GT5)
9.5" ring gear (14 bolt) brake opt JF3
4x2 3.73 ratio (opt GT4)
4x2 3.08 ratio (opt GU4)
10.50" ring gear 4.10 ratio (opt GT5)
10.5" ring gear 3.73 ratio (opt GT4)
10.5" ring gear 4.10 ratio (opt GT5)
11.5" ring gear (3.73 ratio, opt GT4)
semi-floating axle 3.73 ratio (opt GT4)
full-floating axle 3.73 ratio (opt GT4)
11.50" ring gear (3.73 ratio, opt GT4)
10.50" ring gear 3.73 ratio (opt GT4)
semi-floating axle 4.10 ratio (opt GT5)
full-floating axle 4.10 ratio (opt GT5)
SRW 4.10 ratio (opt GT5)
SRW 3.73 ratio (opt GT4)
Standard Rear Axle Option Only
AT (opt M32)
MT (opt M10)
4x4 4.11 ratio (opt GT5)
4x4 10 bolt cover 3.08 ratio (opt GU4)
4x4 3.73 ratio (opt GT4)
4x2 2.73 ratio (opt GU2)
4x4 12 bolt cover 4.11 ratio (opt GT5)
4x4 10 bolt cover 3.73 ratio (opt GT4)
4x2 3.42 axle ratio (opt GU6)
4x2 3.08 ratio (opt GU4)
4x4 3.08 ratio (opt GU4)
4x2 3.73 ratio (opt GT4)
4x2 3.73 ratio (opt GT4)
4x4 14 bolt cover 3.73 ratio (opt GT4)
4x4 12 bolt cover 3.73 ratio (opt GT4)
4x2 2.73 ratio (opt GU2)
4x4 10 bolt cover 3.08 ratio (opt GU4)
4x4 3.08 ratio (opt GU4)
4x2 4.10 ratio (opt GT5)
4x4 12 bolt cover 4.11 ratio (opt GT5)
4x4 4.10 ratio (opt GT5)
4x4 3.73 ratio (opt GT4)
4x2 semi-floating 4.10 ratio (opt GT5)
4x2 full-floating 4.10 ratio (opt GT5)
4x4 3.42 axle ratio (opt GU6)
4x2 semi-floating 3.21 ratio (opt HC8)
4x2 full-floating 3.21 ratio (opt HC8)
4x2 semi-floating 4.56 ratio (opt HC4)
4x2 full-floating 3.73 ratio (opt GT4)
4x4 3.73 ratio (opt GT4)
4x4 4.10 ratio (opt GT5)
4x2 semi-floating 3.23 ratio (opt GU5)
4x2 semi-floating 3.23 ratio (opt GU5)
4x2 semi-floating 4.10 ratio (opt GT5)
4x4 (3.73 ratio, opt GT4)
4x2 full-floating 3.73 ratio (opt GT4)
4x2 (3.73 ratio, opt GT4)
4x2 full-floating 4.56 ratio (opt HC4)
4x2 semi-floating 4.56 ratio (opt HC4)
4x2 full-floating 4.10 ratio (opt GT5)
4x2 semi-floating 3.73 ratio (opt GT4)
4x2 3.73 ratio (opt GT4)
4x2 police (opt PPV)
4x2 3.73 ratio (opt GT4)
2 Dr 4x4 3.42 axle ratio (opt GU6)
4x2 w/o police 3.73 ratio (opt GT4)
4x2 3.42 axle ratio (opt GU6)
4 Dr 4x4 3.42 axle ratio (opt GU6)
2 Dr 4x4 3.73 ratio (opt GT4)
Classic style 4x4 3.73 ratio (opt GT4)
4 Dr 4x2 3.73 ratio (opt GT4)
4 Dr 4x2 3.08 ratio (opt GU4)
w/o ABS MT (4.62 ratio)
ABS AT (4.88 ratio)
w/o ABS 2 Dr AT (4.30 ratio)
w/o ABS 2 Dr MT (5.12 ratio)
ABS MT 2.0L (4.62 ratio)
MT (5.12 ratio)
ABS MT (4.62 ratio)
AT (4.62 ratio)
w/o ABS MT 2.0L (4.62 ratio)
ABS MT 1.6L (5.12 ratio)
5.3L 4.10 ratio
4.2L 20" wheel 3.73 ratio
4.2L 18" wheel 4.10 ratio
6.0L
5.3L 3.73 ratio
4.2L 17" wheel 3.73 ratio
4.2L 20" wheel 3.42 ratio
5.3L 3.42 ratio
4.2L 18" wheel 3.73 ratio
4.2L 17" wheel 3.42 ratio
Standard Rear Axle Option Only
(AWD)
(AWD)
(AWD)