YES. One was taken from a 1998 Olds Bravada and installed into a 1998 Chevy Astro AWD. There is a small plate mounted on the side pointing up on Bravada not used on the Astro. The input shaft drive is different and is an easy fix. Astro is plate mounted and Bravada has a u-joint end. Simply exchange them. Everything works. I looked all over for Astro replacement front diff and all places are TOO HIGH priced. It will also work from Chevy Blazers and GMC Jimmy. The difference in years older is the switch from plate drive halfshafts (older) to cv type (newer) and the input was plate type(older) switched to u-joint (newer). I certainly hope this info helps someone, it took me three months with no wheels to find out and fix mine. Spend no more than 500 for the part.
RWD and some AWD
awd
Smartrak is a awd system and can't be turned on and off. The computer senses slipage and engages the front axle as need for awd.
Looking at the front suspension, look for axle stubs with rubber boots extending from the front differential to the front hub assembly (just inside the front tires) The presence of both the axle stubs and the front differential signify AWD/4WD
I had the same problem with my 99 AWD mountaineer. I was told the front differential was bad.
I believe it is called the front differential
With the front wheels on the dolly, yes, you can. If you have the All Wheel Drive (AWD) model you must make sure that your differential fluid is topped off.
no
You start from the back psngr then the back drv side....then psngr front and last drv side front.....From the longest line to the shortest away from the master
They all can, but you have to remove the driveshafts - the AWD transfer cases (such as the NP136, used in the second generation Oldsmobile Bravada and AWD Blazers and Jimmys) cannot be set into a neutral position.
Fuel filter location is on the inside of the drivers frame rail just in front of the fuel tank.
They are not the same, the awd drive has a center differential and an output shaft and transfer case to drive the rear wheels. They are not the same, the awd drive has a center differential and an output shaft and transfer case to drive the rear wheels.