Has anyone found a source for gears?

[dsldoug]

Has anyone found a source for resonable ratio rear axle gears for the s111 yet wr are getting real tired of 7mpg?

 

[2-ND TIME]

Source for gears

I now have a Topkick 5500 sitting in the driveway and sometime ago was talking to one of the powertrain gear shops about the diffs in it and they said that the diffs were able to have a good option from 2. 07 up. I did learn something the other day about the diff that the tone wheel may have to be altered or??? so will be asking about that when then the time comes? Oo.

 

[therabbittree]

Axles



pdf for S111 and S111L

http://www2.dana.com/pdf/AXIP-0065.pdf

this pdf only lists 4. 10, 4. 44, 4. 88.



The S110 goes down to 3. 73 and up to the 6. 50

http://www2.dana.com/pdf/AXIP-0054.pdf

 

[SPucillo]

Axles



pdf for S111 and S111L

http://www2.dana.com/pdf/AXIP-0065.pdf

this pdf only lists 4. 10, 4. 44, 4. 88.



The S110 goes down to 3. 73 and up to the 6. 50

http://www2.dana.com/pdf/AXIP-0054.pdf

I am new to the chassis cab trucks.

Are both of these axles available for the chassis cabs?

 

[therabbittree]

My understanding is the dodge 4500-5500 use the s111. I beleive the 110 was used in the f450-550's... for an idea. I too had thought that the axle ratios were available down to at least 3. 42 gear ratio with the s111... I was wrong. If I were a new 5500 0r 4500 owner id go for a gearvendors od mounted between the trans and transfer case etc.

Thanks

Deo