2017 Yukon XL Lower Control Arm Replacement

[YukonXLMan]

I was checking my tires and noticed I lost 3/32 tread on my rear tires and was wondering what the heck happened in the last 1000-1500 miles. I crawled under my truck and found my wife or I had hit something that bent the lower control arm in the right rear.

I checked on-line to find the part number, then called around to locate the part locally:


Part number 6 in diagram