242 Transfer Case. Here are the. It is possible to lock it into four low so it acts like a part time transfer case.

There is two plug on the transfer cases one is speedo and the other is. 242 transfer case pretty sure my case is going out i have a noise like a driveline bearing is going out but every u joint has been replaced front wheel bearings are less than a. The 242 is better suited for trail riding and hauling a load due to it being full time.
The v8 cases have the longer input wide chain and 32 spline outputs vs the regular.
Date of manufacture is the serial number id. Naxja forum user. The np241or transfer case has turned out to be great in its strength gearing upgradeability and servicability. First remove the fill plug.