Ring Gear Diameter:
Pinion Shaft Diameter:
Ring Gear Bolts:
Right Hand Threads:
Pinion Splines:
Cover Bolts:
7 1/2"
1.625"
10
7/16" x 20
28
10
Model
Year
Aerostar
90-95
Bobcat
75-80
Bronco II
84-90
Capri
79-86
Fairmont
78-86
Ford Full Size
79-86
Granada
81-82
Mercury Full Size
79-86
Monarch
79-80
Mustang 4cyl.
79-93
Mustang 6cyl.
79-Pres.
Mustang 8cyl.
79-85
Ranger w/o 4.0L
83-Pres.
Thunderbird
80-97
Zephyr
79-83
Ratio
Teeth
Part
#
3.73
41-11
F7/373
4.10
41-10
F7/410
4.56
41-9
F7/456 •
Installation
Kits
Part
#
Master Installation
Kts
F7/MOKIT
Installation
Kits
F7/KIT
Mini
Installation Kit
F7/MKIT
Pinion Bearing
Set-Up Kit
PINSU1
Auburn Gear
Differential Kits
F7/AKIT
.............................................
•
Requires a modified cross shaft for installation. Use part
number F7/XSM for open and factory L/S differentials. Use
F7/AKIT for Auburn differentials.