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2002 Escalade transfer case loud popping

Anunez32

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Anunez32 New Member

Anunez32

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My 2002 6.0 AWD Escalade recently starting making loud popping sounds only during acceleration. I had a shop take a look at it and said it was my transfer case. My question is does a 2002 denali xl with 6.0 AWD and so will the transfer case fit my Escalade? The transfer case that came out the Denali is a np149 but will it function correctly on my Escalade? I'm a little confused because I heard I need the Denali vin to make sure it won't blow my transmission?

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