1994-2001 Ram 1500 NP231 Transfer Case

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We have a number of parts for Dodge NP231DHD transfer cases in 1994-2001 Ram 1500 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.