What transfer case do I have?

[Frank Enstein]

How can I identify what transfer case is in my 92 K3500? It originally came with a 454 and an NP4500 and it is a crew cab long bed DRW.

I am looking at swapping a 4L80E into is from my 2wd Suburban so I need to know.

Thanks in advance,

Frank

 

[RichLo]

Its probably an NP241c but to know for sure you'll have to look at it, there should be a small round dog tag attached to it.

Its the red tag in this picture...

You must be registered for see images attach

 

[xXxPARAGONxXx]

Crawl under and inspect your transfer case for an identifying tag or engraving. No better way to determine it.

 

[packer0440]

Should be a BorgWarner 4401. Easiest way to tell is BW cases have a PTO cover on the passenger side, NP241s do not have this

 

[Frank Enstein]

Groovy! Thanx guys!

 

[Supercharged111]

BW something, there were more than 1 it could have been. NP241 came in the 1500 and 2500.