WTB Transfer Case 99 Suburban 3/4 2500 454 7.4 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Bryanl · 05-05-2009, 08:32 PM

I'm having trouble finding a transfer case as mine isn't rebuildable. I have a 99 Suburban 3/4 ton 454 with the dash controlled transfer case. If anyone has one, knows where one is, or has a suggestion other than ebay and my local junkyards please let me know.
I'm in Fort Worth, TX.
Thanks,
Bryan

**bwood** · 05-05-2009, 10:10 PM

You might look at a local tranny shop, this is in their area of expertise. You might also narrow down the tcase model (ex. NP203, NP208 these are just some model #s from the top of my head). This might help in your search, help narrow down what you can find these in. What exactly do you want, new, used, rebuilt? You can get reman units from parts stores w/ warr. You can also get them from GM with warr. Good Luck.

BigBlocksRule · 05-06-2009, 09:31 PM

There's a 4L80E with xfer case on craiglist in Clovis, I think he's asking $700 for all of it and the tranny has been rebuilt.

468BIGBLOCK · 05-07-2009, 09:26 AM

search online www.car-part.com

DirtyLarry · 05-07-2009, 10:07 AM

Depending how much you embrace the electric shift transfercase, now would be the perfect time to upgrade to a more reliable manual shift transfercase. The New Process 241C or a Borg-Warner 4470 will also fit your Sub but may require driveshaft mods and the need to acquire a shifter assembly and shift rod.

The NP 241C might actually be a direct bolt in to replace your 243 or 246 Autocrap tcase with out the need to mod the driveshafts.

Bryanl · 05-07-2009, 11:09 AM

bwood-its at a tranny shop right now. Thanks for helping out a guy from Sherman-Go Bearcats.

BBRule-I searched but didn't find the one in Clovis-is it under lubbock or Albequerque craigslist?

468-I completely forgot about car-part. They sure are proud of used cases with over 100k miles. I'm going to look into dirtylarry's suggestion.

I could really care less about even having the transfer case at this point so going to a more reliable and maybe cheaper? unit is a great suggestion. Since I hardly ever use it I assume I could get under the truck and manually put it in 4wd when the need arises.

I'll see if they can get a NP 241C to mock up and see if it will work.

Thanks for the help. May have to talk to Dirty about the 8.1 swap for my 72 Suburban.

05-05-2009, 08:32 PM	#1
Bryanl Registered User Join Date: Nov 2007 Location: Fort Worth, TX Posts: 12	WTB Transfer Case 99 Suburban 3/4 2500 454 7.4 I'm having trouble finding a transfer case as mine isn't rebuildable. I have a 99 Suburban 3/4 ton 454 with the dash controlled transfer case. If anyone has one, knows where one is, or has a suggestion other than ebay and my local junkyards please let me know. I'm in Fort Worth, TX. Thanks, Bryan

05-05-2009, 10:10 PM	#2
bwood Registered User Join Date: Jan 2003 Location: Denison, Texas Posts: 1,919	Re: WTB Transfer Case 99 Suburban 3/4 2500 454 7.4 You might look at a local tranny shop, this is in their area of expertise. You might also narrow down the tcase model (ex. NP203, NP208 these are just some model #s from the top of my head). This might help in your search, help narrow down what you can find these in. What exactly do you want, new, used, rebuilt? You can get reman units from parts stores w/ warr. You can also get them from GM with warr. Good Luck. __________________ 1998 GMC Sierra SLE 1/2 ton 2WD 305 Vortec -Gibson Stainless Cat Back Swept Side -SS Wheels 2005 Honda CRF250R 2006 Honda CRF150F

05-06-2009, 09:31 PM	#3
BigBlocksRule Registered User Join Date: Jun 2008 Location: Lubbock, TX Posts: 2,047	Re: WTB Transfer Case 99 Suburban 3/4 2500 454 7.4 There's a 4L80E with xfer case on craiglist in Clovis, I think he's asking $700 for all of it and the tranny has been rebuilt.

05-07-2009, 09:26 AM	#4
468BIGBLOCK MEMBER OF THE JUNK MAN CLUB Join Date: Jul 2001 Location: paragould arkansas 72450 Posts: 425	Re: WTB Transfer Case 99 Suburban 3/4 2500 454 7.4 search online www.car-part.com __________________ I LIKE 67-72 CHEVYS, I HAVE OWNED OVER 150 OF THEM IN THE LAST 25 YEARS..

05-07-2009, 10:07 AM	#5
DirtyLarry Windy Corner of a Dirty Street Join Date: Jun 2003 Location: Pueblo West, Colorado Posts: 2,926	Re: WTB Transfer Case 99 Suburban 3/4 2500 454 7.4 Depending how much you embrace the electric shift transfercase, now would be the perfect time to upgrade to a more reliable manual shift transfercase. The New Process 241C or a Borg-Warner 4470 will also fit your Sub but may require driveshaft mods and the need to acquire a shifter assembly and shift rod. The NP 241C might actually be a direct bolt in to replace your 243 or 246 Autocrap tcase with out the need to mod the driveshafts. __________________ Current vehicle collection: 1978 Chevrolet K10, 8.1L, NV4500, NP205 1989 Chevrolet Suburban, 8.1L, NV4500, NP241 1993 Chevrolet C1500 Sportside, TBI 7.4L, 4L60E 2001 Chevrolet K2500HD, Ext Cab, SWB, 8.1L, ZF 6 speed 2014 Chevrolet Impala LTZ 3.6L Vortec 8.1L because life is too short to tolerate underpowered vehicles Instagram

05-07-2009, 11:09 AM	#6
Bryanl Registered User Join Date: Nov 2007 Location: Fort Worth, TX Posts: 12	Re: WTB Transfer Case 99 Suburban 3/4 2500 454 7.4 bwood-its at a tranny shop right now. Thanks for helping out a guy from Sherman-Go Bearcats. BBRule-I searched but didn't find the one in Clovis-is it under lubbock or Albequerque craigslist? 468-I completely forgot about car-part. They sure are proud of used cases with over 100k miles. I'm going to look into dirtylarry's suggestion. I could really care less about even having the transfer case at this point so going to a more reliable and maybe cheaper? unit is a great suggestion. Since I hardly ever use it I assume I could get under the truck and manually put it in 4wd when the need arises. I'll see if they can get a NP 241C to mock up and see if it will work. Thanks for the help. May have to talk to Dirty about the 8.1 swap for my 72 Suburban.



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