Probably the U-joints.
how do you change an alternator on a 2003 chevrolet suburban?
The 2003 Chevrolet Suburban has a V8 engine.
The 2003 Chevrolet Suburban has 16 valves.
The 2003 Chevrolet Suburban has a 4-speed automatic.
The 2003 Chevrolet Suburban has overhead valves (OHV).
The height of the 2003 Chevrolet Suburban is 6 ft. 3.6 in. (75.6 in.).
The curb weight of the 2003 Chevrolet Suburban is 5323 lbs..
The 2003 Chevrolet Suburban's turning circle is 42.3 ft..
The 2003 Chevrolet Suburban has a 22 degrees angle of departure.
The 2003 Chevrolet Suburban is 18 ft. 3.3 in. (219.3 in.) long.
The 2003 Chevrolet Suburban has a 25 degrees angle of approach.
The maximum payload of the 2003 Chevrolet Suburban is 1677 lbs..