Reinforced rear ring and pinion for Jeep Wrangler JL produced from 2018.
Made in the United States, by the well-known Motive Gear company, which has been producing components for the transmissions of American vehicles and Ultra4 vehicles for years, they are made of SAE8620 steel with the Gleason process.
Thermally hardened to resist wear, they are surface treated with black oxidation to make them extremely silent.
The high construction precision makes the recording particularly simple, however we recommend having the installation carried out by a specialized workshop, in the Download section you will find the assembly instructions.
The main installation features are the following:
- differential case design type: Dana 44
- ring gear bolt quantity: 10
- rotation type: standard
From the drop-down menu select the desired ring and pinion ratio.
Specifications for 4.88 ratio:
- pinion gear tooth 8
- pinion spline 32
- ring gear tooth 39
Specification for 5.13 ratio:
- pinion gear tooth 8
- pinion spline 32
- ring gear tooth 41
IMPORTANT. The replacement of a bevel gear is a job that requires professionalism, an installer can only perform it with suitable equipment and with the proper knowledge of its calibration. Incorrect assembly causes breakage or premature wear of the same.
