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Limited slip and locking rear axle

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Old 12-30-2011, 11:44 PM
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Default Limited slip and locking rear axle

So what exactly is the difference between these two?
Old 12-30-2011, 11:49 PM
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Old 12-31-2011, 12:07 AM
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Limited slip will allow a difference in wheel speeds side to side while turning . A locking will never allow a difference in speeds side to side, making turning very difficult.
Old 12-31-2011, 12:24 AM
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Originally Posted by tan_1
Limited slip will allow a difference in wheel speeds side to side while turning . A locking will never allow a difference in speeds side to side, making turning very difficult.

Yup. Don't lock your diff and take a joy ride across America. You'll make most of the trip in a tow truck. Limited Slip will put power to the wheel spinning the fastest, whereas locking locks both wheels together to turn at the same speed. As quoted above, try to turn to much or too fast and your diff is toasty.
Old 12-31-2011, 12:54 AM
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Originally Posted by joshtowal

Yup. Don't lock your diff and take a joy ride across America. You'll make most of the trip in a tow truck. Limited Slip will put power to the wheel spinning the fastest, whereas locking locks both wheels together to turn at the same speed. As quoted above, try to turn to much or too fast and your diff is toasty.
Limited slip will send power to the wheel with the most traction so actually the one not spinning.
Old 12-31-2011, 12:56 AM
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Originally Posted by 2010_FX4
Limited slip will send power to the wheel with the most traction so actually the one not spinning.
Good catch. You're absolutely correct.
Old 12-31-2011, 12:58 AM
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What about this no slip differential

http://www.rocky-road.com/noslip.html
Old 12-31-2011, 09:57 AM
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What about our front axels? Are they slip diff? If so then what is the difference between 4wd and awd?
Old 12-31-2011, 12:56 PM
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Originally Posted by jedorri
What about our front axels? Are they slip diff? If so then what is the difference between 4wd and awd?

front diff is "open" 100% power goes to the wheel that spins the easiest (ex: a wheel in the air and one on the ground - wheel in the air spins.) totally useless....i changed mine out for an electronic locking diff in the front as well.

awd is different, you basically have a third transfer case that allows you to drive in "4x4" all the time
Old 12-31-2011, 01:28 PM
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Originally Posted by schissler

front diff is "open" 100% power goes to the wheel that spins the easiest (ex: a wheel in the air and one on the ground - wheel in the air spins.) totally useless....i changed mine out for an electronic locking diff in the front as well.

awd is different, you basically have a third transfer case that allows you to drive in "4x4" all the time
Can anyone else verify this "open" statement.

What did it take for you to swap to a locking front diff?


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