| billulsund |
01-11-2011 02:01 PM |
I agree with what was said above, if you don't know whether or not you need a locker, then you probably don't. I would advise to get a winch and then go wheeling. If you get stuck and have to use your winch a lot then you probably need lockers. The cheapest lockers you can get are called "lunchbox lockers" and the most common are the lockright, spartan, and aussie lockers. They operate automatically so when you are going straight the locker will engage locking the left and right axles together, but when you turn in will disengage allowing the tires to spin at different rates. They are not that difficult to install and do not require you to know how to set up gears. I can install one in about an hour. If you feel like you need lockers that is a great place to start. The more expensive option would be a selecable locker like an ARB, OX, or Eaton. They operate on either air pressure, a cable, or electricity. They can be turned on and off on the fly so when off it acts like an open differential and when engaged it locks up the differential. Selectable lockers are "full case lockers" meaning they replace the carrier in your differential so you will need to have your gears set up by a professional when installing one and they run around $700 each where lunchbox lockers cost around $250 each. The advantage of a selectable locker is a stronger carrier, and the ablity to turn the locker off which helps with cornering and snow wheeling. The only other option is a spool which permanently locks the differential. I would only reccomend a spool for your rear differential as it will reduce your turning radius and increase tire wear, but either of the above options are generally considered better than going with a spool unless you only plan to drive the Jeep offroad. I am not even going to get into Limited Slip Differentials because for wheeling you are better off with a locker. If you have any questions feel free to ask.
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