If you’re looking to swap out your rear gears for something that can handle the daily grind and then some, check out the USA Standard Gear ring and pinion sets. These aren’t just any gears; they’re built tough to meet or even beat OEM specs. You know, the kind of reliability you want when you’re hauling stuff or hitting the trails. USA Standard puts their products through some serious quality checks, so you can trust that they’ll fit right and perform well.
These sets come in a bunch of different ratios, so whether you’re commuting or tearing up the off-road, there’s something here for you. The 4.11 ratio is perfect for those who want a bit more torque without sacrificing too much on highway speeds. Plus, they run quieter than some other options out there, which is a nice bonus when you’re cruising.
Chrysler 9.25 in.; ZF; 4.11 Ratio
Fits position: Rear
For all you Ram 1500 owners from 2011 to 2018, this USA Standard Gear set is specifically made for your rear end. It’s designed to fit the Chrysler 9.25 ZF, and with this 4.11 ratio, you’re in for a solid upgrade that can handle whatever you throw at it.
Showing 6 of 6 products

Manufacturer Unknown
Model:

Manufacturer Unknown
Model:

Manufacturer Unknown
Model:

Manufacturer Unknown
Model:

Manufacturer Unknown
Model:

Manufacturer Unknown
Model: