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The Best Spartan Locker of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Spartan Locker of 2023. Check our ranking below.

2,638 Reviews Scanned

SaleRank No. #1
USA Standard Gear Spartan Locker for Dana 30 Differential 27 Spline (SL D30-27)
  • EASY DROP-IN INSTALLATION: Replaces your spider gears. No crazy diff work required. Average installation time is 4 hours..Material:steel
  • HIGH STRENGTH STEEL: Made from 9310 steel for incredible durability and longevity.
  • QUALITY: Heat treated and precision cut teeth ensure long life and performance.
  • FITMENT: Fits the Dana 30 differential, 27 spline. If purchasing this unit for a Non-Rubicon JK front, you will also need to purchase carrier case part number YC D706008
Rank No. #2
Standard Gear Spartan Locker for Dana 30 Differential 27 Spline replace SL D30-27
  • 🔧[FUNCTION] - The operation of Differential Locker is fully automatic. Designed to power the wheels with maximum traction and will help you get where you want to go.
  • 🔧[EFFECT] - When driving in a straight line, Locker will lock the axles together, similar to a spool. However, when the wheels need to be differentiated during a turn, Locker will allow the outer wheels to rotate faster to complete the turn. The internal gears on the Locker will override each other to allow this distinction.
  • 🔧[FAILURE PERFORMANCE] - 1. Whining Noises; 2. The tires are worn prematurely; 3. Affect the turning ability of the vehicle and make it feel unstable; 4. The drive shaft starts to vibrate; 5. The gear starts to wear, which may cause a humming sound when the gear is grinding
  • 🔧[INSTALL] - The lunchbox locker replaces the factory spider gears inside of the stock carrier. This means that when you install a lunchbox locker you don’t need to reset your backlash.
  • 🔧[WARRANTY] - Verify the part number you need before placing an order. Our products provide lifetime warranty service. If you have any questions about the product before or after the purchase, you can contact us at any time.
Rank No. #3
USA Standard Gear (SL D60-35) Spartan Locker for Dana 60 differential with 35 spline axles
  • Easy, drop-in installation
  • Made from 9310 steel
  • Heat treated and precision cut teeth
  • Backed by 1 year warranty
  • Fits Dana 60 differential with 35 spline axles
SaleRank No. #5
Spartan Locker Helical Limited Slip Differential Worm Gear Positraction Dana 30 Front 27 Spline 3.73 & Up (SL D30-4-27-LSD)
  • FITMENT: Dana 30 Front 27 Spline, 3.73+ Ratio
  • METALLURGY: Forged 8620 Steel Alloy Case and Internals for Superior Durability.
  • SMOOTH TRACTION: Smooth Engagement and Linear Traction
  • MAINTENANCE FREE: Maintenance Free, No Worry Performance
  • GEAR OIL: Recommended Gear Oil: Use Non-Synthetic 80w-90 gl-5. Use of Friction Modifiers Not Recommended
Rank No. #6
USA Standard Gear (SL D60-35) Spartan Locker for Dana 60 Differential with 35 Spline Axles
  • Easy, drop-in installation
  • Made from 9310 steel
  • Heat treated and precision cut teeth
  • Fits Dana 60 differential with 35 spline axles
SaleRank No. #8
Yukon Gear Spartan Locker for Dana 44 Differential with 19 Spline Count, Includes Heavy-Duty Cross Pin Shaft
  • Made from 9310 steel for added strength
  • Fits Dana Spicer 44 with 19 spline axles
  • Replaces the spiders in a standard carrier case
SaleRank No. #11
USA Standard Gear Spartan Locker - SL TLC-30 for Toyota 9.5" Landcruiser with 30 Spline Count, Includes Heavy-Duty Cross Pin Shaft
  • Made from 9310 steel for added strength
  • Fits Toyota 9. 5" Land cruiser with 30 spline axles
  • Replaces the spiders in a standard carrier case
Rank No. #13
Spartan locker for GM 12 bolt car & truck with 30 spline axles, includes heavy-duty cross pin shaft. SLGM12-30
  • GM 12 Bolt Passenger Car Spartan locker for GM 12 bolt car & truck with 30 spline axles, includes heavy-duty cross pin shaft. SLGM12-30
Rank No. #14
YUKON GEAR & AXLE SL XP-GM12 Spartan Locker
  • Cases / Spiders
  • Cases / Spiders
  • Cases / Spiders
  • Cases / Spiders
  • Cases / Spiders
SaleRank No. #16
Spartan spring & pin kit, fits smaller designs.
  • Replacement spring and pin kit for Spartan Locker
  • Fits Dana 30, Dana 44, AMC Model 20, AMC Model 35, and Toyota designs
  • Includes 4 springs and 4 alignment pins
Rank No. #17
Yukon Gear & Axle (YDGD44-3-30-1) 30-Spline Dura Grip Positraction for Dana 44 with 3.73 & DOWN Axle Ratio
  • The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence and performance you need
  • Get longer life and better traction with the heavy duty Yukon Dura Grip positraction
  • The Yukon Dura Grip uses a nodular case and forged 4320 internals for added strength along with composite clutches for high performance and long life
  • All units are rebuildable and many offer upgrades to increase aggressiveness for racing applications
  • Each unit carries a one year warranty against defects
Rank No. #18
Aussie Locker XD-13530 Dana 35 w/Hardened Cross Shaft Compatible with Jeep Dana 35 Differential 1994 newer
  • All Aussie Lockers are designed for installation in an open differential
  • Designed to fit Jeep Dana 35 differential - 1994 and newer
  • No air lines to leak, break or compressors to 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 No-Nonsense Two Year Limited Warranty has no restrictions on tire size or horsepower
  • Made in USA
SaleRank No. #19
Powertrax 2311-LR Lock-Right (Dana 35)
  • 27 spline
  • 1993 and later/abs, c-clip, ifs
  • 1 year warranty - easy to install
  • Pin included
  • Zytanium ultra strength alloy
Rank No. #20
Sylvan Reinforced Automotive Climb Master Second Edition Differential Locker 4x4 Wheel Compatible with Jeep Dana 30 Spline 27
  • The Sylvan Climb Master 2.0 REINFORCED Pro Locker fits compatible with jeeps that have a Dana 30 Front Axle. Creates increased traction performance!
  • Our Locker is designed for open differentials of Dana 30 with 27 spline type front axles. Compatible with XD-13027. NOT COMPATIBLE WITH D30A.
  • Reinforced steel manufacturing; strength and endurance tested. Durable, reliable next level performance locker!
  • FULL 2 year warranty - No question asked money back guarantee!
  • When installed you will find a drastically increased traction level of climbing and 4-wheeling. We are confident you will reach the summit!

Last update on 2023-08-02 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Spartan Locker?

Do you get stressed out thinking about shopping for a great Spartan Locker? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Spartan Locker, which is why we have assembled a comprehensive list of the greatest Spartan Locker available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Spartan Locker that you consider buying. Your questions might include the following:

  • Is it worth buying an Spartan Locker?
  • What benefits are there with buying an Spartan Locker?
  • What factors deserve consideration when shopping for an effective Spartan Locker?
  • Why is it crucial to invest in any Spartan Locker, much less the best one?
  • Which Spartan Locker are good in the current market?
  • Where can you find information like this about Spartan Locker?

We’re convinced that you likely have far more questions than just these regarding Spartan Locker, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Spartan Locker, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Spartan Locker. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Spartan Locker buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Spartan Locker currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Spartan Locker has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Spartan Locker?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Spartan Locker.
  5. Customer Ratings: Number ratings grade Spartan Locker objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Spartan Locker.
  7. Product Quality: You don’t always get what you pay for with an Spartan Locker, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Spartan Locker is should be an indication of how long it will work out for you.

We always remember that maintaining Spartan Locker information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Spartan Locker is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

FAQ:

Q: What do you need to know about Spartan lockers?

A: These USA Standard Gear Spartan lockers are mechanical lockers that fit into a standard differential carrier, replacing the open spider gears. They do not use thrust washers and have a revolutionary spring and pin design to make installation a snap!

Q: What is a Spartan locker for Dana 60?

A: Description: SL D60-35 : Spartan Locker for Dana 60 with 35 spline axles. The Spartan Locker by USA Standard Gear is a mechanical locker that replaces the spiders in a standard case. The Spartan Locker’s design…

Q: Is there a Spartan locker for GM 8.5?

A: Description: Spartan Locker for GM 8.5 with 28 spline axles. The Spartan Locker by USA Standard Gear is a mechanical locker that replaces the spiders in a standard case. The Spartan Locker’s design does not use…

Q: Is there a Spartan locker for Nissan Titan D44?

A: Description: Spartan Locker for Nissan Titan D44 with 32 spline axles. The Spartan Locker by USA Standard Gear is a mechanical locker that replaces the spiders in a standard case. The Spartan Locker’s design…

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