Ranger 4WD L4-153 2.5L SOHC VIN C SFI (2001)
Pinion Gear: Specifications
ring gear backface runout
0.004 inch
ring gear backlash variation between teeth
0.004 inch
Backlash between differential ring gear and pinion teeth 0.008 to 0.015 inch
0.012 to 0.015 inch
preferred