Shifters for Ram HD
This page is for 2500 & 3500 series. If you have a 1500 series (1/2 ton) or "non-HD" 2500 series (7500 GVWR thru 1996) see the Ram 1500 page
Manual transmission guide:
- 1988-1991 HD 4 speed = NP435 aka TR4040 (integral tower not serviceable)
- 1988-1991 5 speed (3.9L only) = NP A535 aka NV2500 - see Ram 1500 kits
- 1989-1990 Overdrive 4 speed (5.2L only) = A833 aka TR3440 (old style external linkage shifter)
- 1989-1993 diesel = Getrag G360 (integral tower not serviceable)
- 1992-1993 gas = NV4500 - integral shifter tower cannot be changed w/o swapping to newer lid
- 1994-1996 "light duty" 2500 (7500 GVWR) = NV3500 (aluminum case) - see Ram 1500 kits
- 1994-1997 HD = NV4500 - integral shifter tower cannot be changed w/o swapping to newer lid
- 1998-2005 5 speed = NV4500 w/ "square top" lid & modular shifter
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1998-2004 6 speed (some diesel) = NV5600
- 2005 6 speed w/ reverse upper right on knob = NV5600
- 2005+ 6 speed w/ reverse lower left on knob = G56 (shifter too complicated for aftermarket)
