Transmissions for the Ram were the lower geared A500/42RH-RE for light duty applications found behind the 3.9 L V6, the A518/46RH-RE for more heavy duty applications found behind the 5.2 L and 5.9 L V8 engines, and the A618/47RH-RE for heavy duty use behind the V10 gasoline and Cummins diesel engines. The 47RH was used in 1994 and 1995 model years, while the 47RE was used from 1996 through 2002. A NV3500 was offered in 1500 Rams and light duty 2500 Rams. A NV4500 was standard in 2500 and 3500 trucks (except the uncommon, light duty 2500 rams). A NV5600 was offered in 1999 and 2000 Rams and was the only transmission offered behind the High Output diesel in 2001 and 2002.
There were a total of 5 transfer cases for the four-wheel-drive Ram. All were part time and had a low range of 2.72:1. The 1500 featured a NP231 and NP231HD. The NP241 was standard on V8 2500 Rams. The 2500 and 3500 V10 and Diesel featured a NP241DLD from 1994 to 1997. In 1997 the NP241DHD became a option for 2500 Rams and was standard on 3500 Rams from 1998 to 2002.
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46REA renamed second-generation A518. A727 with overdrive and electronic control.