1988-1993 Dodge 1/2 ton NP231 Transfer Case

Shop Now for Parts, Tools, and Manuals for 1988-1993 Dodge W150 and W250 NP231D Series Transfer Cases.

We have a number of parts for Dodge NP231D transfer cases in 1988-1993 W150 and W250 1/2 ton 4x4s. Dodge first used New Process NP231 series transfer cases for the 1988 Dakota. During it's production life, the Dodge NP231 was offered in non-synchronized and synchronized configurations and in both standard duty and heavy duty versions. The standard version (either NP231D or NP231DLD) was used in the Dakota starting in 1988. 1994-2001 Ram 1500 1/2 ton 4x4s have NP231DHD transfer cases.