Are you planning to buy jk front lockers, and are you confused about the options ? This page is just for you.

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Our Top Picks:

Best Overall: Buy: Powertrax Richmond Gear READ REVIEW

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

Best For Open Differential: Buy: Torq Locker Jk Front Locker READ REVIEW

Best With Truetrac: Buy: Eaton Jk Front Locker READ REVIEW

Best For Air Line: Buy: Arb Jk Front Locker READ REVIEW

Best For Bottom Line: Buy: Powertrax Jk Front Locker READ REVIEW

Best With Automatic Transmission: Buy: Aussie Locker Jk Front Locker READ REVIEW

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

Best For High Performance: Buy: Yukon Gear & Axle Jk Front Locker READ REVIEW

Best For Zip Ties: Buy: Yukon Standard Cut Gear READ REVIEW

Best For The Street: Buy: Aussie Locker Rear Locker READ REVIEW

Best Overall: Powertrax Richmond Gear

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The powertrax Richmond gear is long-lasting, rigid and fits well with your daily purpose like a dream. The powertrax Richmond gear is built with great parts and it works perfectly. Only ultra strength material is used, which is 67% stronger than titanium. 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 is the leading manufacturer of traction adding differentials for the light truck, sport utility and performance street rod market. Most importantly, the powertrax Richmond gear is widely used in demanding off-road applications around the world requiring extreme traction output and high-strength.

Most customers found that the locker will work on the front dana 30 and yes it does have issues flat towing. Moreover, a few strongly agree that the locker is the zf 9.25 grip pro. Further, they say that this unit is for the early Dana 44 with 3/8 inch and 7/16 inch ring gear bolt size. To sum up, many buyers have used the powertrax Richmond gear for more than a few months without any complaints, and it shows no sign of giving up.

• Special gear and spring design reduce the backlash and therefore driveline windup.
• This looks good, is easy to install and it is good for the bottom line.
• This is only for the Dana 30 front axel.
• This will fit your front dana 30 in the 2001 Cherokee.

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

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For a low asking price, Yukon Gear & Axle Jk Front Locker has managed to overwhelm their customers by packing as many features as they could. The yukon gear & axle jk front locker is made from high - strength 8620 steel. Using a patented internal design nearly eliminates common locker failures. The yukon grizzly locker is the ultimate in mechanical locking differentials for street, off - road, and drag racing.

The locker is very helpful and it makes for nice quality. Above all, the yukon gear & axle jk front locker is great for good quality and it can for customer service.

Most buyers opine that the locker is perfectly good. You don’t notice any difference, but it works amazing off-road. And, a few also found that the locker would only fit a front dana 30 only. Further, they strongly agree that the grizzly is a full - case automatic locker. They bang, clunk, pop and make ratcheting sounds. With no doubts, this locker passed the test and had very satisfied buyers eager to share their experience.

• This is good for high performance and it is best for high - strength steel.
• This is crafted from exceptionally strong metals.
• This fits a 9” ford and also fits jeep Dana 30 front axles.
• Patented internal design reduces common locker failures.

Best For Open Differential: Torq Locker Jk Front Locker

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The Torq Locker Jk Front Locker has killer features for the price point. The torq locker front locker stays locked and it is normal. 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 torq locker design eliminates and integrates pesky locker components seen in all other automatic drop - in lockers.

The locker allows for smoother locker engagement. And, this 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 jk front locker design is more forgiving than the rigid dowel pin design.

Almost all customers quickly discovered that the locker would fit your front axle, which is a dana 30. Also, they also found that the locker would fit the front axle of a stock 2000 jeep wrangler. Also, they strongly agree that the locker performs flawlessly and almost never locks up / engages in 2wd except occasionally during a tight u - turn, but not always. Therefore, customers were very happy to recommend it to friends and would-be buyers.

• This is great for customer service and has an outstanding design.
• This will always lock whenever the axle gets any power.
• This is compatible with jeep dana 30 front axles.
• This is an easier install than that one.

Best With Truetrac: Eaton Jk Front Locker

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The Eaton Jk Front Locker's material feels more premium than its price would suggest. The eaton jk front locker is maintenance free and it is inexpensive. 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. Above all, the eaton JK frontlocker is black and it is effective.

Most customers think that the locker will give you the best advice. In addition, they say that the locker will take ~100 ftlbs to make them turn in different directions. Moreover, a few say that the locker is great in jeep jk. Overall, buyers found this to be one of the best lockers for daily purposes.

• It is wise to replace the oil seals when replacing the differential.
• This is a high - bias, gear driven limited slip differential.
• Catalog notes: applies to non-disconnect only.
• This will be your own brazen stupidity that kills you, not your choice of differential.

Best For Air Line: Arb Jk Front 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 Arb Jk Front Locker is exactly that - it's a simple locker that hits all the right notes. Designed and manufactured in Australia, arb air lockers will enhance the traction of your 4×4 in just about any terrain, whether it’s rock, clay, gravel, sand, snow or mud. The arb air locker is a pneumatic locking differential that uses air to facilitate the locking of both axles. In conclusion, with a 5.0 rating and more than 112 buyers, the arb jk front locker stands as the best choice.

One customer says - "The world's premier traction aid, arb air lockers, keep you moving in all conditions. ". Most customers quickly discovered that the locker would not fit your 2008 jeep Grand cherokee.

• For use with 27 spline axles, used with 3.73 and up gears.
• Good investment for the long term.

Best For Bottom Line: Powertrax Jk Front Locker

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The best part: Powertrax Jk Front Locker costs comparatively little and it is available to ship in 24 hours. The powertrax jk front locker has driven their car, suv or light truck up a slippery slope, may have noticed that one wheel would begin to slip before the other. Only ultra strength material is used, which is 67% stronger than titanium. 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 is widely used in demanding off-road applications around the world requiring extreme traction output and high-strength. Most importantly, the powertrax jkfront locker is the leading manufacturer of traction adding differentials for the light truck, sport utility and performance street rod market.

Almost all customers quickly discovered that the locker works with Dana 30 regardless of the ratio. In addition, they say that the locker will fit the Dana 30 front end only in your TJ application. In addition, they say that the locker has a Dana 44 and it won't work in that.

• Special gear and spring design reduce the backlash and therefore driveline windup.
• This dana 30 locker will lock the axles together similar to a school.
• This is great for use where finesse is as important as brutal traction is.
• Using 3×2 spiral gear technology, the powertrax grip pro delivers progressive and variable traction.

Best With Automatic Transmission: Aussie Locker Jk Front Locker

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The Aussie locker jk front locker's material feels more premium than its price would suggest. The Aussie locker jk frontlocker is designed for installation in an open differential. The Aussie locker is designed to hold up whatever you throw at them, time after time. Also, the locker will not work in posi or limited slip carriers.

Most importantly, the Aussie Locker Jk Front Locker has been thrown at the locker by development engineers and customers and the Aussie locker gets them where they want to go, every time.

Most buyers agree that the locker is jk dana 30. To add to that, it makes a lot of noise when turning. In addition, they say that the locker allows tires to differentiate, so no tires scrub in a turn. Moreover, they also found that the locker made in America decided to buy an Aussie. In conclusion, for almost all customers, it was what they were looking for.

• The no-nonsense two - year limited warranty has no restrictions on tire size or horsepower.
• Fits 2007 - 2018 jeep jk wrangler - front locker.
• This is the correct Aussie locker part number for your front axle, xd.
• This is the result of attention to detail not previously seen in the industry.

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

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Compared with other lockers in this category, the Yukon Jk Front Locker has a convenient design. The yukon jkfront locker comes with a variety of small parts for. you. Strength against failure and give you piece of mind on the trail. The zip locker from a yukon is an air - operated locker that provides complete traction on - the - fly.

Finally, the yukon jk front locker is designed with severe off-road use in mind.

Most buyers found that the locker would fit the d44 in the rear of the non - rubicon jks. Furthermore, a few also found that the locker fits jk Wranglers Dana 44 rear non-rubicon axles. And, they say that this unit is 30 spline which is used on the non - rubicon dana 44 rears.

• To lock if the air pressure is interrupted for any reason.
• 8620 steel internals for superior strength.
• This works with a variety of air delivery systems.
• This offers an industry-first “competition series” zip locker that defaults.

Best For High Performance: Yukon Gear & Axle Jk Front Locker

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Yukon Gear & Axle offers a variety of lockers for personal choice and yet maintains quality in all the variants. The Yukon Gear & Axle Jk Front Locker is made from high - strength 8620 steel. The manufacturer says: Our products are made of high strength components and subject to rigorous testing and quality control by our engineering team in the USA. These units are able to provide 100% power to both tires, while allowing for disengagement to navigate corners in the road and bends on the trail.

Above all, the yukon gear & axle jk front locker is crafted from exceptionally strong metals.

One customer says - "Feel free to call if you have any more questions. ". Most buyers quickly discovered that the locker is a mechanical / automatic locker., it is not a selectable locker. Obviously, this locker passed the test and had very satisfied buyers eager to share their experience.

• This works well and it works for high - strength steel.
• Using a patented internal design nearly eliminates common locker failures.
• Patented internal design reduces common locker failures.

Best For Zip Ties: Yukon Standard Cut Gear

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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 Yukon Standard Cut Gear is exactly that - it's a simple locker that hits all the right notes. The yukon standard cut gear offers an industry-first “competition series” zip locker that defaults. If you’re looking for the latest in on-demand traction, then the zip locker is for you. The zip locker from a yukon is an air - operated locker that provides complete traction on - the - fly.

The locker is great for zip ties and it is great for both off-road. Finally, the yukon standard cut gear comes with a variety of small parts for.

Most buyers quickly discovered that the locker is a 4 series carrier for use with 3.92 and numerically higher, standard cut ( not thick cut ) gears. And, they also found that the locker will, but it will require a new compressor.

• This uses air pressure (90-120psi) to lock.
• This will not work on your front dana 30 axle.
• This is not, Please use the jk specific unit pt.
• This is designed with severe off-road use in mind.

Best For The Street: Aussie Locker Rear Locker

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The Aussie Locker Rear Locker is capable of outshining several other lockers featured in this list in overall features in its price range. The aussie locker rear locker is the most advanced traction added automatic precision locker in the world today. And the Aussie locker can be installed by the weekend mechanic. The Aussie locker has been proven world wide from the outback of Australia to Moab, utah.

Most importantly, the Aussie locker rear locker will not work in posi or limited slip carriers.

Most customers quickly discovered that the locker makes noises when not off road. Also, a few also found that the Aussie locker is designed for both on and offroad use. Overall, many buyers have used the Aussie locker rear locker for more than a few months without letup, and it shows no sign of giving up.

• You get 100 percent traction performance rather than 40.
• 2012 and newer JK'S with automatic transmissions can't run a rear mechanical locker.
• The no-nonsense two - year limited warranty has no restrictions on tire size or horsepower.