mumzer

and i need a transfer case as well...actively looking to buy. ping me with a number.

if you have one in good working order for sale, please drop me a line. prefer ,50k miles. thanks

anyone converting to 2wd have an AWD unti for sale? thanks

i have a dying np3 code awd unit. its a np149. i understand this unit was superceded with a BW version in 03 or 04. I am having trouble finding the replacement unit np149. Any one here have enough tech to tell me if the two units are interchangeable? (are input and output yokes similar, mounts, etc.) thanks

just trying to get a bump up...

is the transfer case gone? thx

thanks...i think this may be part of the source of the longterm wear....slip due to tire diameter differences, but at this point the wear and tear is done. I'll try this, but don't think i can undo the damage this way.

i have an lq9/np149 combo in my truck that is beginning to act flaky. No spectacular failure...when the case is hot...after long freeway drives...it clunks during sharp turns like an old auburn diff without friction modifier. Problem is most pronounced pulling into a parking space. It feels a lot like a front LSD with no friction modifier, but obviosly, it doesnt have one. i took the truck to chevy, who acted clueless, said they couldnt replicate the problem, and didnt know about the factory test procedure to evaluate the viscous coupling. I set them off to find the TSB, and they claim the coupler tests fine. I think they failed to get it warm enough. Am i on the wrong track here with the source of the failure? i am pretty darn sure its a worn out 149, but would love a second opinion. Note - truck has 115k miles and significant towing and snow use. Power levels are near stock with basic bolt ons. Tires are new. diff fluids are new.

no spectacular failure...its just worn out the viscous coupler after 115k miles. Hard to get too upset about it as we have used the truck to tow a race car quite a bit, and for lots of trips to snow country. they have a finite amount of slip in their lifespans, and i have reached the end...when the case is hot...after long freeway drives...it clunks like an old auburn diff without friction modifier.

im in california...and willing to pay the going rate...there was one here (that sold) in SoCal for 350 plus freight recently. so around that plus freight i guess.

hi guys -like the title says...i need a transfer case. Mine "humped" out from wheelspin in the snow. Anyone got one to unload?