High Strength

Designed to withstand the forces of high horsepower, Yukon Gear Ring & Pinion Sets bring trusted performance on the street, at the track, or on the trail.

Bigger & Better

Upgrading your differential gear ratio is a requirement when increasing tire size. Selecting the right ratio will lower engine RPMs, reduce breakage, and help your rig conquer obstacles more easily.

To Calculate Your Gear Ratio:

[ (New Tire Size / Original Tire Size) x Original Gear Ratio ]

For Example:

[ (37" / 31") x 3.73 ] = [ 4.452 ] = [ 4.30 or 4.56 ]

Improved Towing

Lower the stress from towing andimprove gas mileage with an aftermarket gear ratio upgrade.