97/99  Transfer Case Chain  (NP 231)

Engine: 3.9L
With 3.9L Engine & NP231 Transfer Case
(31 Links)
Check plate (pitch) length. 1990 & prior was 0.5000", 1991 & later had plate length of 0.5033". Our chains are currently made to the 0.5033" plate length.

97/00  Transfer Case Chain  (NP 231)

Engine: 5.2L, 5.9L