2012 4.10 gears
#21
#22
What kind of mileage you get with those gears compared to stock? I'm gonna be going with 35's on a 4" lift and calculated that i need a 3.77 gear to match the same gearing as 3.55's on stock 33's. Just wondering if going with a 3.92 or 4.10 would give me a tiny bit more grunt to stay in 4 cyl when cruising i'd like to maintain or improve my mileage best as possible with the lift, lemme know what you think thanks
#23
Yeah mostly just drive to work and back each day (4miles city ,5 miles freeway) my engine barely even gets up to temp so i get ****ty mileage regardless but the only towing i really do is 2 or 4 snowmobiles in the winter and i was stuck between a 3.73 (which would still be slightly undergeared for 35's) a 3.92 or a 4.10. Thanks for the advice!
#24
I have a 2012 ram 1500 5.7 and I want to install 4.10 gears. I talked to the dealership and they said that they have the parts to do it. It's a 4x2. He told me I could do it but I would run into a problem with it throwing codes. I currently run the 3.55. What's sensors would cause these problems to throw codes and is what he telling me true about it throwing codes? Thanks
NOTE: If you have a 2012 you may have a ZF axle.
There's a ring and pinion kit for the Chrysler-built axle (05015371AE) that includes a new pinion seal (68056356AA), a front pinion bearing (05072498AA), and a rear pinion bearing (05017438AA).
Best regards,
Dusty
#25
Fair amount of gears changed posted on this and other sites. Never a mention of updating anything with gear change. Bet on the assembly line all settings are the same no matter the gearing. Only thing that is different is tire size. There is a place to update that. Now in 2011 or 2012 that might have changed but previous there is nothing to reprogram as the tone ring in the differential housing is giving the info to the computer system. But I bet someone posting that has changed gearing will let us know.
#26
Fair amount of gears changed posted on this and other sites. Never a mention of updating anything with gear change. Bet on the assembly line all settings are the same no matter the gearing. Only thing that is different is tire size. There is a place to update that. Now in 2011 or 2012 that might have changed but previous there is nothing to reprogram as the tone ring in the differential housing is giving the info to the computer system. But I bet someone posting that has changed gearing will let us know.
Best regards,
Dusty
#27