We consider a jeep jk air locker to be a worthy investment in the long run. We are here to help you choose the best one for your needs from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Powertrax Jeep Jk Air Locker READ REVIEW

Best For High Strength Steel: Buy: Yukon Gear & Axle Jeep Jk Air Locker READ REVIEW

Best With Locking Differential: Buy: Torq Locker Jeep Jk Air Locker READ REVIEW

Best For Open Differential: Buy: Eaton Jeep Jk Air Locker READ REVIEW

Best With Automatic Transmission: Buy: Aussie Locker Jeep Jk Air Locker READ REVIEW

Best With Variety Of Air Delivery Systems: Buy: Yukon Jeep Jk Air Locker READ REVIEW

Best For Air Line: Buy: Karparts360 Jeep Jk Air Locker READ REVIEW

Best Overall: Powertrax Jeep Jk Air Locker

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The Powertrax Jeep Jk Air Locker is capable of outshining several other lockers featured in this list in overall features. The powertrax jeep jk air locker is great for use where finesse is as important as brutal traction is. Special gear and spring design reduce the backlash and therefore driveline windup. The lock - right eliminates wheel spin - up and therefore its associated driveline trauma is negated, the strength and integrity of its surrounding original case and other driveline components are, in effect, substantially increased.

The locker works great and it is fitment. In addition, it is the leading manufacturer of traction adding differentials for the light truck, sport utility and performance street rod market. Most importantly, the powertrax jeep jk air locker is designed for rugged competition and off-road traction needs, This is not for the timid.

Most customers opine that the locker is the break-in period of the lsd. Further, they strongly agree that the locker make one for your rear diff. Also, they also found that this unit is for the early Dana 44 with 3/8 inch and 7/16 inch ring gear bolt size. As a result, buyers were eager to recommend it to friends and would-be buyers.

• 8620 internal gears / forged steel case.
• This can be used in h1 hmmwv and most other military vehicles.
• The manufacturer does not make this unit with a 3.55 ratio.
• This looks good, is easy to install and it is good for the bottom line.

Best For High Strength Steel: Yukon Gear & Axle Jeep Jk Air Locker

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Yukon Gear & Axle line of lockers comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Yukon Gear & Axle Jeep Jk Air Locker is good for high performance and it is best for high - strength steel. Make sure this fits by entering your model number. The yukon grizzly locker is the ultimate in mechanical locking differentials for street, off - road, and drag racing.

Most importantly, the yukon gear & axle jeep jk air locker is made from high - strength 8620 steel.

Most customers found that the locker fits a 9” ford and also fits jeep dana 30 front axles. Also, a few strongly agree that the locker will fit a front dana 30 only. And, they say that the grizzly is a full - case automatic locker. They bang, clunk, pop and make ratcheting sounds. Without any doubt, this locker passed the test and had very satisfied buyers eager to share their experience.

• This is great for good quality and it can for customer service.
• This is perfectly good. You don’t notice any difference, but it works amazing off-road.
• Patented internal design reduces common locker failures.
• This is crafted from exceptionally strong metals.

Best With Locking Differential: Torq Locker Jeep Jk Air Locker

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The Torq Locker Jeep Jk Air Locker's superior materials make sure that it ages well with use. The torq locker jeep jk air locker allows for smoother locker engagement. The manufacturer says: To be the best, we build with the best, Torq locker is 100% made in the USA with 100% American raw materials. The innovative design features of the torq locker have three game - changing benefits.

The locker is the most advanced, strongest, highest quality automatic locking differential on the planet, proven in the most extreme vehicles, from hard-core rock crawling, racing the king of the hammers, rock bouncing, sand dunes and mud drags. Most importantly, the torq locker jeep jk air locker is great for customer service and has outstanding design.

Most buyers agree that the locker will fit a high pinion 30 and low pinion 30. In addition, a few also found that the locker is compatible with jeep dana 30 front axles. Moreover, a few say that the locker performs flawlessly and almost never locks up / engages in 2wd except occasionally during a tight u - turn, but not always.

• This is an easier install than that one.
• This will fit your front axle, which is a dana 30.
• This makes a pop when you make a sudden turn.
• This will always lock whenever the axle gets any power.

Best For Open Differential: Eaton Jeep Jk Air Locker

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate locker. The Eaton Jeep Jk Air Locker is exactly that - it's a simple locker that hits all the right notes. The eaton jeep jkair locker is black and it is effective. Make sure this fits by entering your model number. The Detroit truetrac was the first helical gear differential ever introduced into the automotive aftermarket as an eaton brand. Finally, the eaton jeep jk air locker is maintenance-free and it is inexpensive.

Almost all buyers quickly discovered that the locker is a high bias, gear driven limited slip differential. In addition, a few also found that the locker was a full - blown carrier replacement. Further, a few strongly agree that the locker is not noticeable when you want to turn. In conclusion, buyers found this to be one of the best lockers for daily purposes.

• Catalog notes: applies to non-disconnect only.
• This will be your own brazen stupidity that kills you, not your choice of differential.
• This will give you the best advice.
• This will fit in a stock dana 30 housing.

Best With Automatic Transmission: Aussie Locker Jeep Jk Air Locker

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Not everyone likes to purchase a locker for their regular usage, but the Aussie locker jeepjk airlocker would be an anomoly. The Aussie locker jeep jk air locker is the result of attention to detail not previously seen in the industry. You get 100 percent traction performance rather than 40. Also, the locker is designed for installation in an open differential.

Finally, the Aussie locker jeep jkair locker will not work in posi or limited slip carriers.

Almost all customers opine that the locker allows tires to differentiate, so no tire scrub in a turn. And, a few say that the locker is jk dana 30. To add to that, it makes a lot of noise when turning. In addition, a few strongly agree that the Aussie locker only replaces the spider gears, which makes this an easy install.

• This is the correct Aussie locker part number for your front axle, xd.
• And the Aussie locker can be installed by the weekend mechanic.
• Fits 2007 - 2018 jeep jk wrangler - front locker.
• They made it in America and decided to buy it in Australia.

Best With Variety Of Air Delivery Systems: Yukon Jeep Jk Air Locker

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If you often find yourself confused about the appropriate and satisfactory locker, Yukon jeepjk air locker is your end point. The Yukon Jeep Jk Air Locker is good for zip ties and it is great for both off-road. The yukon zip locker provides the on - demand power of 4-wheel drive when you need it. The zip locker from a yukon is an air - operated locker that provides complete traction on - the - fly.

Most importantly, the yukon jeep jk airlocker is designed with severe off-road use in mind.

Most customers agree that the locker will fit in the rear dana 44 of your 04 wrangler sport with 3.92 and numerically higher gearing. Further, they say that the locker is not, Please use the jk specific unit pt. Also, a few also found that the locker will, but it will require a new compressor. With no doubts, this product passed the test and had very satisfied buyers eager to share their experience.

• This uses air pressure (90-120psi) to lock.
• Strength against failure and give you piece of mind on the trail.
• This fits older jeeps with 3.92 and numericaly higher ratios.
• This will not work on your front dana 30 axle.

Best For Air Line: Karparts360 Jeep Jk Air Locker

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If you often find yourself confused about the appropriate and satisfactory locker, Karparts360 Jeep Jk Air Locker should be your first option for buying. The karparts360 jeep jk air locker can also upset on-highway driving characteristics. Limited slip differentials offer some improvement, but too often the slipping is not "limited" enough to maintain forward progress. The air locker prevents the differential gears from rotating and the axle shafts from turning independently of each other. Most importantly, the karparts360 jeep jk air locker is compatible with je-ep rubicon models.

• Factory sealed - brand new in box.
• Arb airlocker dana44 30spl 3.73&dn s/n.
• Delivers what they promise.