Local Wrench now offers complete differential service and overhauls. From basic re-bearing and seals to completes with new gears and limited slips or lockers. We can change the gear ratio in your rear end to accommodate larger tires or give you more pulling power , or even give you a locker so you no longer have that "one tire fryer" it certainly could get you out of a sticky situation. We have teamed up and now are an authorized installer for Yukon Gear and Axle witch offers “The widest selection of high quality differential parts in the industry.” . Call us or email us for you options and pricing.