Dodge/Ram Diesel Tech Discussions on all generations of Cummins Diesel powered Rams plus the new Eco Diesel

manual 5 vs 6 speed

Thread Tools
 
Search this Thread
 
Old Dec 27, 2011 | 12:39 PM
  #1  
fin reaper's Avatar
fin reaper
Thread Starter
|
Rookie
Joined: Dec 2010
Posts: 50
Likes: 0
Default manual 5 vs 6 speed

Looking at getting a ctd with a manual trans. Is there any strength or reliability issues with either the 5 or 6 speed manual trans?

I'm assuming the six speed just has the granny low, right?
 
Reply
Old Dec 27, 2011 | 07:02 PM
  #2  
horatio102's Avatar
horatio102
Champion
Joined: Feb 2005
Posts: 3,710
Likes: 2
From: Skagit County, WA
Default

Oh dangit. My reply got erased.

To answer your question, in a word, no.

First and overdrive are essentially the same for both transmissions, but the gear splits on the 6-speed are closer together which helps get/keep a heavy load moving. Both are really tough, the 5-speed being about 160 pounds physically lighter makes it a really popular swap for extreme off-road rigs.

The 5-speed does have the "5th gear nut" issue, which you can search about.
 
Reply
Old Dec 27, 2011 | 09:32 PM
  #3  
fin reaper's Avatar
fin reaper
Thread Starter
|
Rookie
Joined: Dec 2010
Posts: 50
Likes: 0
Default

Great info. Thanks.
 
Reply
Old Dec 27, 2011 | 09:52 PM
  #4  
davb673's Avatar
davb673
Veteran
Joined: Jan 2007
Posts: 413
Likes: 1
From: Oklahoma City, OK
Default

Originally Posted by horatio102
The 5-speed does have the "5th gear nut" issue, which you can search about.
Hadn't heard about this, but I've really focused on just the NV3500 & NV4500 5-speeds. 4500s are pretty solid, from what I've read.
 
Reply




All times are GMT -4. The time now is 11:12 AM.