Can I install an rear end axle from a regular suburban on an 4x4 suburban?

Are you talking the hole rear end? If so as long as the gear ratio matches, is the same as what you take out. As far as just an axle, as long as it is the same, K1500 class...

The 2wd has only 5 lugs, the 4x4 has 6. Other than that yes. Like stated earlier make sure the gear ratios are the same

Forgot about the number of lugs, thanks...

would a rear end from a chevy suburban fit in a 1989 gmc truck

Have a question. Will a 97 suburban rear differential fit a 95 Suburban? Both 4×4 both 350 motor?

Would a 97 rear differential fit a 95 Suburban both 4 X4 350 motor

Can I use a rear axle from a 97 gmc utility truck to a 2003 Chevy Suburban