Yikes, we’re sorry to hear this happened! And unfortunately, this is a complicated question with an annoying sometimes yes, sometimes no answer.
From 2015 on, the Tahoe
and Silverado
share the General Motors K2XX platform, along with the GMC Yukon, Cadillac Escalade, and GMC Sierra. But while most of these parts will be interchangeable, these models do have a number of key differences that limit compatibility. First and foremost, Silverado trucks use leaf spring suspensions, while Tahoes have multi-link suspensions. That means their perches will be different, and the two differentials won’t line up directly.
That’s before you even take into consideration the speedometer, odometer, different gear ratios, drive types (two-wheel versus four-wheel drive), and more.
So the short answer? No. You shouldn’t try fitting a Silverado differential into a Chevy Tahoe. You’re better off just finding an OEM or aftermarket Tahoe differential you’re certain will fit.
Now for the more complicated answer. Fitting a Tahoe with a Silverado rear end might work, but you’d need to be a pretty skilled and experienced mechanic to pull it off, and it might require some custom fabrication work and a significant amount of labor. So we’re not saying you can’t use a Silverado rear end in a Tahoe. We’re saying you probably shouldn’t.
We’re sorry this answer was a little convoluted—there are just too many factors at play here to answer definitively—but if it’s any consolation, we can help you save hundreds or even thousands of dollars per year on car insurance
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