Transfer case overhaul

J Mac · Jun 2, 2020

My 2004 Yukon XL 2500 needs to have the transfer case overhauled. The bearing at the back where the rear driveshaft connects is making a 'whirring' noise like a wheel bearing going out. There is also a clicking type noise coming from inside transfer case somewhere. Anyone come across the same type of thing? I'm looking at the NP246 BK351 rebuild kit but from what I've read, that does not include all the bearings and I can't find which bearings it includes. I plan on having the chain replaced and will have the pump rub kit installed. Any other pointers?

S33k3r · Jun 18, 2020

I know I'm late to the party, but there is an outfit out of Memphis, TN that refurbishes transfer cases. They sell them on eBay, but you can also contact them in Memphis: https://highgeartransmission.com/

I have not done business with them nor am I affiliated with them in any way. But I recently went looking for transfer case repair, and found themvia their auctions on ebay.

Good luck!

J Mac · Jun 19, 2020

S33k3r said:
I know I'm late to the party, but there is an outfit out of Memphis, TN that refurbishes transfer cases. They sell them on eBay, but you can also contact them in Memphis: https://highgeartransmission.com/

I have not done business with them nor am I affiliated with them in any way. But I recently went looking for transfer case repair, and found themvia their auctions on ebay.

Good luck!

Thanks man but I ended up having my mechanic source the parts from the dealer and the transfer case has been rebuilt and works great now. Probably not the cheapest route but it was the easiest and quickest option at the time.

Transfer case overhaul

J Mac

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S33k3r

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J Mac

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