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GMT800.com
Introduction
New to me 2001 Suburban 2500
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<blockquote data-quote="bigdogYJ" data-source="post: 25470" data-attributes="member: 11207"><p>This was the picture from when I had my diff pulled out. the only mounts are the 2 bolts on the passenger side to the aluminum bracket (2nd picture), and then the 2 through bolts top and bottom of the differential. That upper mount on the differential is the one that usually gets cut off on the lower height lifts. As long as you have the brackets to attach those 4 bolts then you should be good. If you are missing any of those then I'd question if the rig was truly a 4wd or not before they touched it. Confirm 5th digit of VIN (K is 4wd, C is 2wd). I believe one of the frame brackets was missing on the 2wd frame vs 4wd frames. </p><p></p><p>[ATTACH=full]4183[/ATTACH]</p><p>[ATTACH=full]4184[/ATTACH]</p></blockquote><p></p>
[QUOTE="bigdogYJ, post: 25470, member: 11207"] This was the picture from when I had my diff pulled out. the only mounts are the 2 bolts on the passenger side to the aluminum bracket (2nd picture), and then the 2 through bolts top and bottom of the differential. That upper mount on the differential is the one that usually gets cut off on the lower height lifts. As long as you have the brackets to attach those 4 bolts then you should be good. If you are missing any of those then I'd question if the rig was truly a 4wd or not before they touched it. Confirm 5th digit of VIN (K is 4wd, C is 2wd). I believe one of the frame brackets was missing on the 2wd frame vs 4wd frames. [ATTACH type="full" alt="Screenshot 2025-09-26 at 1.18.12 PM.png"]4183[/ATTACH] [ATTACH type="full"]4184[/ATTACH] [/QUOTE]
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