GMC Yukon 4-Wheel Suspension Conversion Kit for 2015-2020 with Light Out Module (GC44FM) C240 The gray connector is the

The gray connector is the one you want

and allow the lower control arm to hang free

that you're using a sturdy and dependable jack and jack stands and that the vehicle is parked on a flat and level surface

that's only 4 of 20+ parts in the system

Make sure you have or can obtain all the tools required beforehand

GMC Yukon 4-Wheel Suspension Conversion Kit for 2015-2020 with Light Out Module (GC44FM) C240 The gray connector is theFix your 2015 2020 GMC Yukon 4 Wheel Suspension Conversion Kit with Light Out Module (GC44FM) Having an air suspension problem on a 201 2020 GMC Yukon 4 Wheel Suspension Conversion Kit with Light Out Module (GC44FM)? Before you sink a dime into the expensive and ner ending air system, you should know there is a cheaper, more dependable solution. Rather than continue to sink money into this money pit of a system, you can get out from under that