What transfer case is this?

[McLovin]

Hey guys,

bought this TC togehter with a th400.
The owner said, that this combo is from a K5.
It has a 32 spline input shaft and has exact the same lenght like my NP208.
It has an electric speed sensor.

Unfortunately the tag on the TC is not there.

At the beginning, I thought its a NP241, but now I'm not sure, because I found some date stamps 82 and 83.

As I know, NP241 has been delivered with Chevys in the late 80ies, right?
So what TC this could be?

Thanx
Eduard

 

[Sharecropper]

If I'm not mistaken that is a later model NP241. The 241 came into use in 1988 and was used in Chevy and Dodge up until the early 2000's. The model years 1988 through 1992 had mechanical speedometer outputs, afterwards the output was electronic. So it appears you have a post-1992 unit. One advantage the 241 had over the 208's is pressurized oiling. The 208's relied on chain splash to lubricate everything while the 241's had a small pump which distributed oil. Here is a photo of my NP241 attached to my 700R4 -

 

[McLovin]

Hey, that sounds really good.
But why there are 82 and 83 date stamps?
Would you please check the date stamps on your 241?

 

[McLovin]

And how I could handle the problem with the speedo?
PS: SYE is planned, if it help to make it work with the original mech speedometer.