Sectional View

Fig 1: Cross-Sectional View Of Transfer Case

Courtesy of NISSAN NORTH AMERICA, INC.

1.	Transfer cover	2.	Transfer case	3.	Ring gear bearing (transfer case side)
4.	Ring gear shaft	5.	Pinion bearing	6.	Drive pinion
7.	Companion flange	8.	Ring gear	9.	Ring gear bearing (transfer cover side)