The part numbers are different McGaughy’s 34204 for the 2014 Sierra and 34037 for the 07 Yukon. The Sierra is 4wd and the Yukon is AWD. The Sierra has aluminum control arms. I’m wondering if they just updated the part number for the newer rig. I’m trying to avoid buying new spindles if I can. The 2 items look the same in pictures.
Anyone know if 07 Yukon Denali drop spindles fit a 2014 Sierra SLT 4wd?
- Thread starter Big Mama
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