We consider a fj cruiser rear differential lock to be a worthy investment in the long run. In the following post, we will help you to select the best fj cruiser rear differential locks.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Yukon Gear Fj Cruiser Rear Differential Lock READ REVIEW

Best For Reliable Traction: Buy: Usa Standard Gear Fj Cruiser Rear Differential Lock READ REVIEW

Best For Rear Differential: Buy: Arb Fj Cruiser Rear Differential Lock READ REVIEW

Best For Worth The Money: Buy: Spartan Locker Fj Cruiser Rear Differential Lock READ REVIEW

Best For Easy Installation: Buy: Alloy Usa Fj Cruiser Rear Differential Lock READ REVIEW

Best For High Strength Steel: Buy: Yukon Fj Cruiser Rear Differential Lock READ REVIEW

Best With Fast Shipping: Buy: Aisin Fj Cruiser Rear Differential Lock READ REVIEW

Best For Bottom Line: Buy: Powertrax Fj Cruiser Rear Differential Lock READ REVIEW

Best For Tundra: Buy: Dorman Fj Cruiser Rear Differential Lock READ REVIEW

Best With Automatic Transmission: Buy: Torq Locker Fj Cruiser Rear Differential Lock READ REVIEW

Best Overall: Yukon Gear Fj Cruiser Rear Differential Lock

Buy on Amazon

If you want nothing less than the best long-standing lock, then Yukon gear fj cruiser rear differential lock is the one you should definitely consider, as it manages to bring a lot to the table. The Yukon Gear Fj Cruiser Rear Differential Lock is designed for ultimate durability and it is well worth the price. Make sure this fits by entering your model number. Further, the lock provides aggressive traction to both wheels while maintaining a smooth ride.

Above all, the yukon gear fj cruiser rear differential lock is for standard rotation and it comes with direct fit.

Almost all customers found that the lock was was 8.6" with a 10 bolt cover, yes. And, a few also found that the lock will work beautifully in your chevy if you have a 10 bolt cover. Also, they strongly agree that this does n’t have a ring gear, so you have to use your own.

• This has a 9.75" 12 bolt rear differential.
• This will work if you order the right gear ratio and the right spline.
• For whatever terrain you find yourself on, from street to snow, trails to mud.
• This will use a husbandbearing kit.

Best For Reliable Traction: Usa Standard Gear Fj Cruiser Rear Differential Lock

Buy on Amazon

Next on the list, we've got yet another lock that manages to win our hearts. It's the USA standard gear fj cruiser rear differential lock and it's widely considered as one of the most convenient locks you can buy. The USA standard gear fj cruiser rear differential lock provides locked power to both drive wheels, providing greater traction. The spartan locker is manufactured using standard gear, an aftermarket manufacturer delivering the most reliable differential parts for the lifestyle you lead. The spartan locker 's design does not use the thrust washers and has a revolutionary spring and pin design that makes installation a snap!this automatic locker replaces the stock side and pinion gears while utilizing the factory open differential case.

The lock fits in oval slots between two inner drivers. Finally, the USA standard gear fj cruiser rear differential lock is made from 9310 steel for incredible durability and longetivity.

Most customers find that the lock will fit your vehicle as long as you have an open diff. Also, a few say that the lock has a search engine called the diff wizzard. In addition, a few strongly agree that the locker will not lock up without input from the driveshaft. Therefore, customers were very happy to recommend it to friends and would-be buyers.

• Quality: heat treated and precision cut teeth ensure long life and performance.
• This will work very well in your front high pinion dana 30.
• This is designed for a great price and it is perfect for great quality.
• This does not require any additional gear setup or assembly.

Best For Rear Differential: Arb Fj Cruiser Rear Differential Lock

Buy on Amazon

The Arb Fj Cruiser Rear Differential Lock is satisfactory and appropriate and fits well with your daily purpose. The arb fj cruiser rear differential lock is very compact, allowing it to be installed in virtually any location. This kit uses 8mm tubing which is larger than your typical 6mm tubing, and larger tubing is essential in 4x4 applications where off camber driving can cause oil to block smaller breather lines. At times, these assemblies can heat up, allowing the air inside to expand, which increases pressure.

Finally, the arb fj cruiser rear differential lock is best for zip ties and it works great.

Most buyers found that the lock has perfectly explained instructions, easy 30 minute install. And, they say that the lock will but you’ll have to order more push fit adapters for your front dog and the front axle vents. And, they also found that the lock is great for offroad rigs.

• This is designed for universal fit, looks great and it is used for simple install.
• This is designed to fit a wide range of vehicles.
• The kit comes with enough hardware connectors to connect to all 4 ports.
• This is pinched shut sometimes and will fit almost all toyotas.

Best For Worth The Money: Spartan Locker Fj Cruiser Rear Differential Lock

Buy on Amazon

If you often find yourself confused about convenient and suitable lock, Spartan Locker Fj Cruiser Rear Differential Lock is your solution. The spartan locker fj cruiser rear differential lock does the job, is built tough, It allows for smooth traction and has a positraction style. The Manufacturer says: Our two in-house labs in Everett, Washington test metallurgy, fit, finish, and machining precision down to ten thousandth of an inch to ensure a high quality product and long - lasting performance. The spartan helical lsd is a fully assembled unit featuring a forged 8620 chromoly case and stout 8620 chromoly alloy internals for superior durability.

The lock is very nice and it has smooth engagement. Finally, the spartan locker fj cruiserrear differential lock provides smoother engagement, quieter operation, and requires no maintenance.

Most buyers quickly discovered that the lock is for a dana 35 front axle high pinion. Furthermore, a few also found that the lock will but always check if it’s a reverse rotation diff so you can order the correct part. Moreover, a few say that the lock is over $100 cheaper than an eaton. In short, buyers found this to be one of the best locks for daily purposes.

• USA standard gear sets the standard for quality, affordable and replacement parts.
• This will provide the correct amount of internal friction to properly bias the torque.
• This will not work for a volvo rear.
• This helical gear design provides years of maintenance - free service.

Best For Easy Installation: Alloy Usa Fj Cruiser Rear Differential Lock

Buy on Amazon

The alloy USA fj cruiser reardifferential lock's superior materials makes sure that it ages well with use. The alloy USA fjcruiser rear differential lock allows for great fit, works as intended and it is made for perfect fitment. Permanently lock the front axles together. The kit permanently engages the central axle disconnect ( cad ) and couples both front axles.

Finally, the alloy USA fj cruiser rear differentiallock comes with great part and it is perfect for zip ties.

Almost all customers quickly discovered that the lock does not use the factory light. Moreover, a few say that the lock does increase resistance because your axle is constantly locked in and moving. Also, a few strongly agree that this kit will permanently lock the yj, xj or ram into 4 wheel drive.

• This is great for a full time offroad truck, 1996 ram 1500.
• This stays locked, works as described and it worked perfectly.
• Must have item for older jeep cherokee with vacuum operated front axle lock.
• This kit contains everything you need for a permanently locked disconnect.

Best For High Strength Steel: Yukon Fj Cruiser Rear Differential Lock

Buy on Amazon

If you often find yourself scrambling for a convenient and suitable lock, Yukon Fj Cruiser Rear Differential Lock should be your first option for buying. The yukon fj cruiser rear differential lock is sturdy and it is designed for a great price. Carrier cases from yukon gear and axle are machined and quality tested to high standards to provide high strength and long life for this critical component of your differential system. In addition, it is used for good buying and it is made for very good quality. Above all, the yukon fj cruiser rear differential lock fits well. It works great and has a positive style. look look.

Most buyers opine that the lock is much tighter than the yukon. And, a few strongly agree that the lock will not, that is for a 8.6" gm 10 bolt truck rear. In addition, they say that the lock is equipped with the optional 14 bolt differential, no. Obviously, this lock passed the test and had very satisfied buyers eager to share their experience.

• This is the complete part in the pictures.
• This will fit in its place, however it is an open differential.
• This is the newer 8.6 rear and will fit using stock bearings.
• The g80 " gov - lock " the factory light duty limited slip.

Best With Fast Shipping: Aisin Fj Cruiser Rear Differential Lock

Buy on Amazon

Not everyone likes to purchase a lock for their regular use, but the Aisin fj cruiser rear differential lock would be an anomoly. The Aisin Fj Cruiser Rear Differential Lock is made for fast shipping and it provides very fast shipping. Make sure this fits by entering your model number. Also, it is a leader in the development and production of high-quality original equipment matched components and systems for the automotive industry.

The lock comes with superior technology and know-how, which ensures that every differential lock actuator provides perfect form, fit, and function. Lastly, the aisin fj cruiserrear differential lock is designed for efficient, consistent performance and manufactured using only the highest quality materials.

Therefore, customers were very happy to recommend it to friends and would-be buyers.

• The Differential lock actuator engages the locking function, changing the differential from open to locked configuration.
• unit mounts directly to the differential.
• This works perfectly and it is perfect for great quality.

Best For Bottom Line: Powertrax Fj Cruiser Rear Differential Lock

Buy on Amazon

Not everyone likes to purchase a lock for their regular use, but the Powertrax Fj Cruiser Rear Differential Lock would be an anomoly. The powertrax fjcruiser reardifferential lock is the leading manufacturer of traction adding differentials for the light truck, sport utility and performance street rod market. Make sure this fits by entering your model number. The powertrax lock - right locker is the original locking differential that could be easily installed in existing case assemblies without any special tools or setup equipment.

Above all, the powertrax fj cruiser rear differentiallock is designed for rugged competition and off-road traction needs, This is not for the timid.

Most buyers found that the lock fits the bigger 8.4 rear. Moreover, they say that the lock is also much cheaper than the arb air locker. Moreover, they also found that the lock is icy or snowy. it gets kind of tricky turning corners. Overall, most buyers agree that the lock suits them best, and no one questions it.

• Using 3×2 spiral gear technology, the powertrax grip pro delivers progressive and variable traction.
• This 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.
• This is committed to quality, continual improvement and customer satisfaction.

Best For Tundra: Dorman Fj Cruiser Rear Differential Lock

Buy on Amazon

The Dorman fj cruiser rear differential lock's material feels more premium than its price would suggest. The Dorman fj cruiser rear differential lock offers original equipment fit and function at a competitive price. The Manufacturer says: Our own fixed parts restore 4wd function and provide increased durability. This differential lock actuator directly replaces the original equipment part on specific vehicle years, makes and models.

Finally, the Dorman fj cruiser rear differential lock comes with hundreds of solutions, Dorman is the leader in direct replacements.

In conclusion, the tone of buyers is very positive and we believe that the lock suits the purpose.

• Discover reliable, upgraded replacements for all your 4wd repairs.
• Manufacturer says: Our 4wd components stand the test of time.
• This is reverse engineered to reliably restore proper functionality.
• Effective fix - installation addresses inoperative differential lock caused by a failed original actuator.

Best With Automatic Transmission: Torq Locker Fj Cruiser Rear Differential Lock

Buy on Amazon

Torq Locker has been making great locks for years, thanks to a combination of clever design and appropriate materials. The Torq Locker Fj Cruiser Rear Differential Lock 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. Make sure this fits by entering your model number. The innovative design features of the torq locker have three game - changing benefits.

The lock allows for smoother locker engagement. Most importantly, the torq locker fj cruiser rear differential lock design is more forgiving than the rigid dowel pin design.

Most customers found that the lock fits dana 44 differentials. Further, a few say that the lock works well in the rear. Further, a few strongly agree that the lock will only work with your 2015 jk if you have re-geared and changed the case, and if you have a manual transmission. To sum up, many buyers have used the lock for more than a few months without letup, and it shows no sign of giving up.

• This will fit your front and rear axle.
• Easiest locker on the market to install, no spacers, no dowel pins, no measurements.
• Good brand reputation.