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limited slip differentials?
im sure these will help in your search!
Model and Year break down
2001-2009 Ranger Model Break Down
How to read your door jam sticker
how to read door jam sticker...
axle codes
Bronco II
42 Regular 2640 3.45
44 Regular 2640 3.73
47 Regular 2500 4.10
D2 Limited Slip 2500 3.45
D4 Limited Slip 2640 3.73
D7 Limited Slip 2500 4.10
Ranger
72 Regular 2200 3.08
74 Regular 2200 3.45
82 Regular 2700 3.08
84 Regular 2700 3.45
85 Regular 2750 3.55
86 Regular 2700 3.73
87 Regular 2700 4.10
96 Regular 3200 3.73
F4 Limited Slip 2700 3.45
F5 Limited Slip 2750 3.55
F6 Limited Slip 2700 3.73
F7 Limited Slip 2700 4.10
K6 Limited Slip 3200 4.10
Explorer
43 Open 3200 3.08
41 Open 3200 3.27
42 Open 4.10
46 Open 3.73
45 Open 3200 3.55
D4 Limited Slip 3200 3.73
D2 Limited Slip 4.10
L73 Limited Slip 3.73
look for these codes in the JY and find the rear end you want! have fun searching