I have a 2003 5.9 4x4 diesel
I was wondering what transmission does it have and who is it made by ?
PS thanks for all the help up to this point, I have 500 miles on it so far and really like the truck . feels like a real truck when driving it
I drive a 2006 international sleeper W/ eaton 10 speed with cummins red box engine in it for a large company ie: I'm a truck driver love this site thanks

 

if it's an auto it's probably a 47 or 48RE. chrysler mfg. manual don't know..

 

Manual will be a New Venture, either NV4500 5 speed or NV5600 6 speed.

Auto transmission is a Dodge unit depending on build date. 01-03 and later is 48RE, earlier than that it is a 47RE.

 

call a dodge dealer and give them the last 8 of your vin# and they will be able to tell you what it was built with anyways.

 

manual transmissions:

- '89 to '93: getrag g360
- '94 to '00: new venture of NV4500 5-speed
- '01 to '04: new venture or NV5600 6-speed
- '05 to present: G56 6-speed (not sure of mfg)

automatic transmissions:

- '89 to '91: torqueflite 727 3-speed
- '91 to '93: a518 4-speed
- '94 to '98: 47RH
- '98.5 to '02: chrysler 47RE
- '03 to '06: chrysler 48RE (2003 models, check the 8th digit of VIN #. if C, then the transmission is a HO48RE. if 6, then the transmission is a 47RE)
- '07 to present: aisin 6-speed.

Edit: Most info on the autos came directly from suncoast's website with slight changes from me based on what i've read.

 

Nope, wrong on most of 'em.

 

all the auto info i got is from suncoast's website

 

Fixed it for ya, its the Inernet not the TRUTH.

manual transmissions:

- '89 to '93: G360 5 speed
- '94 to early '03: NV4500 5-speed (SO only in 03)
- '01 to 05.5: NV5600 6-speed option (HO only)
- '05.5 to present: G56 6-speed

automatic transmissions:

- '89 to '91.5: chrysler 727
- '91.5 to '93: chrysler 46RH
- '94 to '96.5: chrysler 47RH
- '96.5 to '03.5: chrysler 47RE (SO only in 03)
- '03.5 to '07.5: chrysler 48RE All
- '07.5 to present: aisin 6-speed.

 

01/01/2003 Is the date they started with the 48re in all 03 models, SO and HO. My 03 had a build date of 01-12-03 and it had the 48re.

 

so the a518 and the 46RH is the same trans?

 

Yep, thats the designation. Not much difference but the 47RH was a lockup and the 46RH was not, at least in the diesels. They had lockups in the gassers before they put it into the diesels.

 

You forgot one. The 07.5 to present 2500 and 3500 auto's are 68rfe tranny's built by Dodge. The C&C trucks have the Aisin 6 speed automatic.

 

whoops. had a brain fart didn't know that one was only used in the C&C trucks.

 

Now I'm confused! lol

 

Sorry, I have to correct you, the 47RH was ONLY a 1994-1995 transmission for the diesel, in 96 they went to the RE.