2nd Gen Ram Tech 1994-2001 Rams: This section is for TECHNICAL discussions only, that involve the 1994 through 2001 Rams. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.

Identifying axle gearing

Thread Tools
 
Search this Thread
 
  #1  
Old 01-29-2017, 11:15 AM
j576's Avatar
j576
j576 is offline
Professional
Thread Starter
Join Date: Jan 2016
Location: Nanaimo, BC
Posts: 140
Likes: 0
Received 0 Likes on 0 Posts
Default Identifying axle gearing

Need help identifying the gears in my front axle

The ring says L4 D44-411T 304 and then 079 on the opposite side to the first numbers
 

Last edited by j576; 01-29-2017 at 11:33 AM.
  #2  
Old 01-29-2017, 11:21 AM
dbbd1's Avatar
dbbd1
dbbd1 is offline
Record Breaker
Join Date: Sep 2015
Posts: 1,552
Likes: 0
Received 4 Likes on 4 Posts
Default

Should be a small metal tag, held on by one of the diff cover bolts, that has some numbers on it.
 
  #3  
Old 01-29-2017, 11:27 AM
j576's Avatar
j576
j576 is offline
Professional
Thread Starter
Join Date: Jan 2016
Location: Nanaimo, BC
Posts: 140
Likes: 0
Received 0 Likes on 0 Posts
Default

52098819
3.54 610631-1

That's what the tag says
 
  #4  
Old 01-29-2017, 11:34 AM
HeyYou's Avatar
HeyYou
HeyYou is offline
Administrator
Dodge Forum Administrator
Join Date: Apr 2010
Location: Clayton MI
Posts: 82,533
Likes: 0
Received 3,391 Likes on 3,131 Posts
Default

So stock was 3.54. But, by the numbers on the gears, looks like 4.11's......

If you have the driveshaft off, (four bolts... really easy) mark the ring gear, note it's position, then see how many times the pinion gear goes around for one revolution of the ring gear.
 
  #5  
Old 01-29-2017, 11:39 AM
j576's Avatar
j576
j576 is offline
Professional
Thread Starter
Join Date: Jan 2016
Location: Nanaimo, BC
Posts: 140
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by HeyYou
So stock was 3.54. But, by the numbers on the gears, looks like 4.11's......

If you have the driveshaft off, (four bolts... really easy) mark the ring gear, note it's position, then see how many times the pinion gear goes around for one revolution of the ring gear.

HeyYou haha was wondering if you were going to be the one to help me solve another problem, the trucks been great since we solved the misfire issue but getting it into 4 wheel drive isn't so great. When I lock it in and try and drive it feels like the front is working against the rear, which is why I pulled the cover and don't trust the tag, there's been a few weird things with this truck that the previous owner never told me about so trying to figure it out
 
  #6  
Old 01-29-2017, 11:56 AM
HeyYou's Avatar
HeyYou
HeyYou is offline
Administrator
Dodge Forum Administrator
Join Date: Apr 2010
Location: Clayton MI
Posts: 82,533
Likes: 0
Received 3,391 Likes on 3,131 Posts
Default

If you have different ratios front and rear, yeah, it just ain't gonna work well. It'll break things if ran that way. Verify ratios on both ends, see what ya got.
 
  #7  
Old 01-29-2017, 12:39 PM
j576's Avatar
j576
j576 is offline
Professional
Thread Starter
Join Date: Jan 2016
Location: Nanaimo, BC
Posts: 140
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by HeyYou
If you have different ratios front and rear, yeah, it just ain't gonna work well. It'll break things if ran that way. Verify ratios on both ends, see what ya got.
I know rear is 3.55 cause I just put it in like 6 months ago, going to confirm front today
 
  #8  
Old 01-29-2017, 01:12 PM
j576's Avatar
j576
j576 is offline
Professional
Thread Starter
Join Date: Jan 2016
Location: Nanaimo, BC
Posts: 140
Likes: 0
Received 0 Likes on 0 Posts
Default

Front is 4.11 gearing ! Wish I knew that before I re did the rear ! What's a better gearing 3.55 or 4.11 ?
 
  #9  
Old 01-29-2017, 02:00 PM
44dakota's Avatar
44dakota
44dakota is offline
Veteran
Join Date: Feb 2014
Location: new knoxville,ohio
Posts: 333
Likes: 0
Received 1 Like on 1 Post
Default

4.11 without a doubt, you'll have more power, better fuel economy, and a longer lasting transmission as well...
 
  #10  
Old 01-29-2017, 04:38 PM
Sonocativo's Avatar
Sonocativo
Sonocativo is offline
Professional
Join Date: Nov 2016
Location: St Louis
Posts: 127
Likes: 0
Received 0 Likes on 0 Posts
Default

Should be a decal on the underside of hood, next to the hook as you look up. It will give you a ton of info including axle gearings
 



All times are GMT -4. The time now is 04:11 AM.