It is important to have the best rear locker. In the following post, we will help you to select the best rear lockers.

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Our Top Picks:

Best Overall: Buy: Yukon Gear Rear Locker READ REVIEW

Best For Rear Differential: Buy: Aussie Locker Every Locker READ REVIEW

Best For High Strength Steel: Buy: Yukon Mechanical Locker READ REVIEW

Best For Reliable Traction: Buy: Usa Standard Gear Rear Locker READ REVIEW

Best For Easy Install: Buy: Spartan Locker Rear Locker READ REVIEW

Best With Locking Differential: Buy: Yukon Rear Locker READ REVIEW

Best For Bottom Line: Buy: Powertrax Rear Locker READ REVIEW

Best For Open Differential: Buy: Aussie Locker Rear Locker READ REVIEW

Best Overall: Yukon Gear Rear Locker

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The locker is a must have add-on for your daily use. The Yukon Gear Rear Locker is best for good fit and it is great for good quality. The Manufacturer says: We use the highest grade 4320 chromoly steel for spider gears, high strength nodular iron case, and high quality composite clutches, The yukon dura grip will provide lasting durable performance for years to come. And, it is great for top quality, it is good for country of origin and has a positive style.

The locker is good for low quality and it has cover bolts. And, the locker provides aggressive traction to both wheels while maintaining a smooth ride. Lastly, the yukon gear rear locker is perfect for great quality, It comes with a direct fit and has a disconnect design.

Most customers think that the locker is a street rig, it should be fine. Also, they say that the locker will not work unless they upgradeing to a larger 30 spline axle. In addition, a few also found that the locker has rear disc brakes, It is the newer 86 design and uses a carrier bearing kit. To sum up, the tone of buyers is very positive and we believe that the locker suits the purpose.

• It is always advisable to check the back lash before disassembly.
• This will fit the rear 8.6" 10 bolt rear axle in the 07 avalanche.
• This is the perfect 1996 Ford Bronco.
• This unit will work great in your 2007 chevy silverado 4.8l 2wd.

Best For Rear Differential: Aussie Locker Every Locker

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The Aussie locker locker is suitable and reliable and fits well with your regular use. The Aussie locker locker works great and it is easy to follow. And the Aussie locker can be installed by the weekend mechanic. Moreover, this is good for very good instructions and it is great for a low price.

The locker is designed for installation in an open differential. Above all, the Aussie locker every locker will not work in posi or limited slip carriers.

Most customers find that the locker is when you turn it breaks free and rachets. Further, they say that the locker will work on the Dana 35 with c clip axles. Moreover, a few strongly agree that the locker is ratcheting. Both axles have torque, so you will never slip a wheel. To sum up, buyers found this to be one of the best lockers for daily purposes.

• This is locked when traveling straight or the tire spins.
• This allows for wheel speed differentiation, which helps when turning.
• This is the result of attention to detail not previously seen in the industry.
• This has a Dana 44a axle.

Best For High Strength Steel: Yukon Mechanical Locker

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We would, of course, be remiss if we didn't mention the Yukon Mechanical Locker for regular usage. The yukon mechanical locker is crafted from exceptionally strong metals. 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.

The locker is designed for high performance and it is great for customer service. Also, the locker is made from high - strength 8620 steel. Above all, the yukon mechanical locker is designed for a great price and it is perfect for great quality.

Most customers agree that the locker has different advantages. You can find out by the rpo code in the glove box. Also, a few also found that the locker is for a gm 8.5 or 8.6 rear end. And, they say that the locker has an 8.5/8.6 rear end, it will fit.

• Using a patented internal design nearly eliminates common locker failures.
• This is a drop in replacement for the factory g80.
• This has a 10 bolt rear cover, not the 14 bolt cover, yes.
• This will fit if the shafts are upgraded to the 88.

Best For Reliable Traction: Usa Standard Gear Rear Locker

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The USA standard gear rear locker's material feels more premium than its price would suggest. The USA standard gear rear locker is an excellent choice when looking for an affordable solution in off-road traction. Make sure this fits by entering your model number. The spartan locker 's design does not use the thrust washers and has a revolutionary spring and pin design that makes installation a snap.

The locker is a mechanical locker that installs directly into standard differential cases, replacing existing spider gears. Above all, the USA standard gear rear locker improves ease of installation.

Most buyers quickly discover that the lockers look similar. They make one specifically for a toyota axle housing that will have different clearances & possibly size. And, they say that the locker is 7.5", which is for the front clamshell. In addition, they also found that the locker will fit the front diff, yes.

• This fits Toyota 's 7.5" differential.
• This is built for precision cut teeth and it is built for reliable traction.
• This is designed for extended life.
• This is made from 9310 steel.

Best For Easy Install: Spartan Locker Rear Locker

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If you often find yourself scrambling for a convenient and suitable locker, Spartan Locker Rear Locker should be your first option for buying. one. The spartan locker rear locker fits amc model 35 with 27 spline axles and 1. From general automotive repair to off-road trail performance, USA standard gear products are quality built, providing the right part at a great value. The spartan locker 's design does not use the thrust washers and has a revolutionary spring and pin design that makes installation a snap.

The locker is a mechanical locker that installs directly into standard differential cases, replacing existing spider gears. Most importantly, the spartan locker rear locker is made from 9310 steel for added strength.

Almost all buyers found that the locker is for the rear axle, a dana 35. And, a few say that the locker fits an amc/dana model 35 rear axle up to 1992. And, they strongly agree that this model number spartan locker only works with chrysler 8.25 " axles with 27 spline axle shafts. Overall, many have used the spartan locker rear locker for more than a few months without any complaints, and it shows no sign of giving up.

• This works great and it can for customer service.
• Replaces the spiders in a standard carrier case.
• This improves ease of installation.
• This unit will not work in both the dana 30 and dana 35 applications.

Best With Locking Differential: Yukon Rear Locker

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The Yukon Rear Locker is suitable and reliable and fits well with your regular use. The yukon rearlocker works great and it fits perfectly. 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. The yukon grizzly locker is the ultimate in mechanical locking differentials for street, off - road, and drag racing.

The locker features a forged case and 8620 internals for maximum strength. Above all, the yukon rear locker is made from high - strength 8620 steel.

Almost all customers agree that the locker fits the ford 8.8 with 31 spline axles. And, they strongly agree that the locker has an 8.6 10 bolt axle. Moreover, a few strongly agree that this one is a very good choice. To sum up, the tone of buyers is very positive and we believe that the locker suits the purpose.

• The yukon grizzly locker has a mechanical locking differential.
• This has a 9.75" 12 bolt rear, then no.
• This is crafted from exceptionally strong metals.
• This is ideal for high performance and it is best for high - strength steel.

Best For Bottom Line: Powertrax Rear 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 Powertrax Rear Locker is exactly that - it's a simple locker that hits all the right notes. The powertrax rear locker is committed to quality, continual improvement and customer satisfaction. The manufacturer says: This is our strongest locking differential, offering the ultimate in competition and off-road capabilities. 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.

Lastly, the powertrax rearlocker has driven their car, suv or light truck up a slippery slope, they may have noticed that one wheel would begin to slip before the other.

Most buyers opine that the locker will fit, and lockers from powertrax lock-right are currently available in many configurations to suit a wide range of racing, off-road and 4x4 vehicles from around the world. Moreover, a few strongly agree that the locker will fit the Dana 30 front end only in your TJ application. And, a few say that the lock - right 2210 - lr 's operation is fully automatic and designed to send the engine power to the wheels with the most traction to help get you where you want to go. In short, many customers have used the powertrax rear locker for more than a few months without any issues, and it shows no sign of giving up.

• This is also important for outdoor enjoyment and recreation.
• This has the dana 44 and it won't work in that.
• Only ultra strength material is used, which is 67% stronger than titanium.
• This dana 30 locker will lock the axles together similar to a school.

Best For Open Differential: Aussie Locker Rear Locker

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Aussie Locker offers a variety of lockers for personal choice and yet maintains quality in all the variants. The Aussie Locker Rear Locker is the most advanced traction added automatic precision locker in the world today. No air lines to leak, break or compressors fail, no cables to fray, no electric wires to break, The Aussie locker gets you where you want to go, with maximum traction performance. 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 buyers found that the locker makes noises when not off road. And, they also found that the Aussie locker is designed for both on and offroad use.

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