1.	What was the first 4wd axle available in the Ford Ranger?
	Dana 28   Dana 30   Dana 35   Dana 44

2.	What size was the ring gear in the original first front axle?
	6.50   6.62   6.83   7.25   7.56

3.	How many bolts are on the front of the axle beam holding the carrier on the original first axle?
	7.5   8.8   10   12   14

4.	What axle did Ford use as an upgrade to the original 4x4 front axle?
	Dana 28   Dana 30   Dana 35   Dana 44

5.	What year was this new replacement front axle introduced?
	1988   1989   1990   1991

6.	What size was the ring gear on this new axle?
	6.50   6.80   7.25   7.56

7.	How many bolts hold the housing to the front of the axle beam?
	8   10   12   14

8.	What year was this second front axle replaced?
	1997   1998   1999   2000

9.	What is this new front axle that's still found today?
	Dana 28 IFS   Dana 30 IFS   Dana 35 IFS   Dana 44 IFS

10.	Is the first two available front axles reverse rotation or standard rotation?
	Reverse   Standard

11.	Is the current front Ranger axle reverse rotation or standard rotation?
	Reverse Rotation   Standard Rotation

12.	The u-joint in the front axle of a 1995 4.0L 4x4 is?
	5-456   5-260   5-297

13.	The front axle shaft in a 1994 4.0L Ranger 4x4 has how many splines?
	23   27   30   31

14.	TTB stands for:
	Time To Break   Two Traction Beams   Twin Traction Beam   Two Twin Beams