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ARB Air Locking Differentials
ARB 4x4 Accessories Air Locking Differential
5.0
5.0
(1)
From $1,050.00
Ships Free
- Simple push button operation to provide 100% traction on demand
- Pneumatically operated locking system
- ARB Jeep Lockers are currently available in over 100 configurations
- California Residents: WARNING
Eaton E-Locker Differentials
Eaton E-Locker
5.0
5.0
(2)
From $1,119.34
Ships Free
- Your push button solution to almost any traction problem
- When locked the Eaton ELocker performs as a full Jeep locker, capturing 100% of available torque and sending it equally to both ends of the axle
- Built with precision-forged gears that are designed to mesh perfectly, providing improved strength and durability over a standard cut gear
- A must for all traction/off-road performance
- California Residents: WARNING
ARB Locking Differential Packages
ARB Locking DifferentialsFrom $3,223.99
See Price In Cart!
Ships Free
- Don't lose traction again with this Jeep locker kit from ARB
- Includes front and rear ARB lockers, and ARB air compressor
- Everything you need to install ARB Lockers in one package
- California Residents: WARNING
Power Trax Lock-Right Lockers
Power Trax Lock Right Locker
3.3
3.3
(6)
From $279.99
Ships Free
- Powertrax Lock-Right performance lockers’ straight-line performance is equal to a solid spool axle, yet they automatically unlock during turns
- Best suited for extreme off-road to severe on-road use
- Powertrax lockers replace the spider gears in your differential carrier without affecting your ring and pinion settings
- This Jeep lockers have been proven in the most demanding applications
- California Residents: WARNING
G2 Axle & Gear Full Spools
G2 Axle and Gear SpoolFrom $190.99
Ships Free
- Provides maximum traction by connecting both axle shafts together and eliminating any differentation between the two
- Machined from billet 4140 and heat treated to handle heavy loads
- Not recommended for street driven applications
- California Residents: WARNING
Auburn Gear ECTED Max Differentials
Auburn Gear Auburn Gear Ected Max DifferentialFrom $1,085.99
Ships Free
- Aircraft quality 9310 heat-treated billet steel gearing
- With the flip of a switch, go from limited slip to fully locking mode that delivers 100% torque to both wheels!
- Made in the USA
- This Jeep locker is available for many Jeep models
- California Residents: WARNING
G2 Axle & Gear Mini Spools
G2 Axle & Gear Mini SpoolsFrom $108.99
Ships Free
- For maximum traction at an economical price
- Take the place of the side and spider gears in the differential
- Offer the same traction as a full spool
- Not recommended for high horsepower applications
- California Residents: WARNING
G2 Axle & Gear Limited Slip Differentials
G2 Axle and Gear Limited SlipFrom $356.99
Ships Free
- G2 limited slip differentials deliver increased traction over conventional open differentials
- These units are ideal for applications where added traction is needed without adverse handling characteristics associated with other Jeep lockers
- California Residents: WARNING
Dana Spicer Trac-Loc Limited Slip Differentials
Dana Spicer Chrysler 9.25 Rear Trac-Loc Limited SlipFrom $397.29
Ships Free
- Get the traction you need with this Jeep differential locker
- Comes assembled with inner gears and clutches installed
- Includes new bearings, bolts, and seals
- California Residents: WARNING
Auburn Gear High Performance Series Differentials
Auburn Gear Auburn Gear HP Series DifferentialFrom $329.99
Ships Free
- Auburn's High Performance Series Jeep differential lockers provide maximum amount of torque transfer without compromising the performance
- Transfer more power to the high-traction wheel for quick acceleration and tight cornering
- Smooth and quiet street operations
- Hardened spider gears
- California Residents: WARNING
Eaton Posi Lmited-Slip Differentials
Eaton Eaton Posi DifferentialFrom $573.29
Ships Free
- Prevent wheel slip with this Jeep differential
- Rebuidable
- California Residents: WARNING
Powertrax No-Slip Traction Systems
Power Trax Powertrax No-Slip Traction SystemFrom $508.99
Ships Free
- The latest design in quiet traction-adding differential technology
- Combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a Jeep locker
- Made from 9310 ultra-strength material, which is stronger than titanium
- Simple installation
- California Residents: WARNING
Ox Locker Selectable Lockers
Ox Locker Selectable LockersFrom $1,011.99
Ships Free
- This Jeep locker will allow you to tackle the toughest off-road terrain
- Instantly lock your differential
- Available in 3 different shifting methods Manual, Air, or Electric shift, and are offered in over 30 configurations
- Can be installed in both the front and rear axles
- California Residents: WARNING
Genuine Packages Locker, Gear and Axle Packages
Genuine Packages Locker, Gear and Axle PackagesFrom $1,691.37
Ships Free
- Locker , gear and axle packages
- Quality products that you can trust
- Genuine Packages are put together with our customers in mind
- California Residents: WARNING
Auburn Gear Pro Series Differentials
Auburn Gear Auburn Gear Pro Series DifferentialFrom $459.99
Ships Free
- Auburn's Pro Series Jeep differential lockers provide maximum amount of torque transfer without compromising the performance
- Transfer more power to the high-traction wheel for quick acceleration and tight cornering
- Smooth and quiet street operations
- Hardened spider gears
- California Residents: WARNING
Auburn Gear Max Locking Differentials
Auburn Gear Auburn Gear MAX Lock DifferentialFrom $286.99
Ships Free
- A Jeep locker that optimizes traction all the time, even in the most forgiving conditions
- Enhanced transfer of power to the wheels
- Rapid reaction to changing road conditions
- Eliminates wheel spin
- California Residents: WARNING
Dana Spicer E-Locker Differentials
Dana Spicer E-LockerFrom $1,022.23
Ships Free
- Get the traction you need with this Jeep differential locker
- Meets the same high standards as OE
- Includes new bearings, bolts, and seals
- California Residents: WARNING
ARB Competition Air Lockers
ARB 4x4 Accessories Competition Edition Air LockerFrom $2,235.00
Ships Free
- Simple push button operation to provide 100% traction on demand
- Pneumatically operated locking system
- ARB Jeep Lockers are currently available in over 100 configurations
- California Residents: WARNING
Motive Gear Full Spools
Motive Gear Chrysler 8.750in. 30 Spline Full SpoolFrom $153.99
Ships Free
- A Jeep locker that will get you through any trail
- Available for many Jeep models
- California Residents: WARNING
Motive Gear Mini Spools
Motive Gear Chrysler 8.750in. Mini SpoolFrom $35.99
Ships Free*
- A Jeep locker that will get you through any trail
- Available for many Jeep models
- California Residents: WARNING
Yukon Gear & Axle Dura Grip Positraction Differentials
Yukon Gear & Axle Dura Grip Positraction DifferentialsFrom $507.11
Ships Free
Yukon Gear & Axle Grizzly Locker Differentials
Yukon Gear & Axle Grizzly Locker DifferentialsFrom $525.11
Ships Free
Engine power follows the path of least resistance. That's why one wheel spins freely when you are stuck in the mud. Without grip on the turf, your horsepower escapes in a whirl of muck. Jeep differential lockers keep the power output balanced across your axles. Upgrade your driveline, and make sure the tires that grip get the power they need.
Why Aren't Axles Solid?
You like to turn corners sometimes, don't you? When you drive your Jeep around a bend in the road the inside wheels must spin at a slightly slower speed than the outside wheels. The distance around the arc of the curve is farther for the on the outer edge than on the inside edge of the curve.
Your differential allows just enough speed variance between the wheels to keep your vehicle stable. The problem is that power from your engine can escape through the less efficient side, but a solid axle would be a nightmare to drive on the pavement. You wouldn't lose efficiency, but your tires would drag around corners and wear out. This is hard on the suspension and body as well.
The Best of Both Worlds
A limited slip differential solves a lot of problems. They allow enough play at low speeds to facilitate normal driving. At high rotational speeds, they mechanically lock in place. Both sides of the axles are firmly joined together providing even distribution of power to both wheels. When stuck in the mud, linking the axles together provides power to both wheels.
Selectable lockers are similar, but these can be manually activated. You decide when your axles are locked together. This feature comes in handy when fine control of your Jeep is needed to navigate tricky terrain. Get clear of the muck and slop when the wheel with grip can do the work for you.
Buy Online Today
At 4WD.com we have plenty of jeep lockers for sale and other differential accessories that upgrade your off-road capabilities. Our price match guarantee protects your investment, and our easy returns process takes the hassle out of online shopping. Order your Jeep differential parts today.
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359 Results Found
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On Sale
Eaton Dana 44 30 Spline 3.73 Down 4 Pinion E-Locker - 19977-010
Eaton Dana 44 30 Spline 3.73 Down 4 Pinion E-Locker - 19977-010
Ships Free
- For Use With 30 Spline Axles
- For Use With 3.73 Down Gears
- Electric activation
- Switches from open to full spool
- Inproved 4 Pinion Spider Gear Design For Added Strength For Heavy Duty Applications
- California Residents: WARNING
$996.02
On Sale
Eaton Dana 30 27 Spline 3.73 Up E-Locker - 19818-010
Eaton Dana 30 27 Spline 3.73 Up E-Locker - 19818-010
5.0
5.0
(1)
Ships Free
- For Use With 27 Spline Axles
- For Use With 3.73 And Up Gears
- Electric activation
- Switches from open to full spool
- Requires use of LM102949 and LM102911 Carrier bearings
- California Residents: WARNING
$923.99
Free Gift
ARB Dana 44 30 Spline 3.73 Ratio Down Air Locking Differential - RD117
ARB Dana 44 30 Spline 3.73 Ratio Down Air Locking Differential - RD117
Ships Free
- For Use With 30 Spline Axles
- For Use With 3.73 And Down Gears
- Air Activated Selectable Locker
- Converts From Open Differential To fully Locked Or Spool
- Simple Push Button Operation
- Requires Air Compressor Sold Separately
- California Residents: WARNING
$990.00
On Sale
Eaton Detroit Locker Dana 30 27 Spline 3.73 Up Front TrueTrac - 912A585
Eaton Detroit Locker Dana 30 27 Spline 3.73 Up Front TrueTrac - 912A585
Ships Free
- For Use With 27 Spline Axles
- For Use With 3.73 And Up Gears
- For Use In Front Applications Only
- Automatic Torque Biasing
- Smooth Actuating
- Clutchless Operation
- California Residents: WARNING
$461.99
Free Gift
ARB Dana 60 35 Spline 4.10 Down Air Locking Differential - RD167
ARB Dana 60 35 Spline 4.10 Down Air Locking Differential - RD167
Ships Free
- For Use With 35 Spline Axles
- For Use With 4.10 And Down Gears
- Air Activated Selectable Locker
- Converts From Open Differential To fully Locked Or Spool
- Simple Push Button Operation
- Requires Air Compressor Sold Separately
- California Residents: WARNING
$1,115.00
Free Gift
ARB Dana 44 30 Spline 3.92 Ratio Up Air Locking Differential - RD116
ARB Dana 44 30 Spline 3.92 Ratio Up Air Locking Differential - RD116
Ships Free
- For Use With 30 Spline Axles
- For Use With 3.92 And Up Gears
- Air Activated Selectable Locker
- Converts From Open Differential To fully Locked Or Spool
- Simple Push Button Operation
- Requires Air Compressor Sold Separately
- California Residents: WARNING
$990.00
Free Gift
ARB Wrangler JL 29 Spline Air Locking Differential - RD244
ARB Wrangler JL 29 Spline Air Locking Differential - RD244
Ships Free
- 18-Current Wrangler JL, 2 & 4 Door
- Sport models only
- 29 spline rear axle
- Provides 100% traction on demand without affecting on-road drivability or driveline wear
- Vastly improved traction means less reliance on momentum, thus reducing the likelihood of vehicle damage and environmental impact
- Easy, convenient operation allows the user to concentrate on the terrain without leaving the comfort and safety of the driver's seat
- Ultra durable and extremely strong - only the highest quality materials used in construction
- Incredibly simple yet effective design that employs minimal moving parts, thereby ensuring maximum reliability
- Patented 'timed' locking mechanism offers high strength and ultra fast un-locking
- Patented two -piece design that offers a range of interchangeable side gears (sold separately) to integrate with non-standard axle shaft splines
- California Residents: WARNING
$990.00
Free Gift
ARB Dana 30 27 Spline 3.73 Ratio Up Air Locking Differential - RD100
ARB Dana 30 27 Spline 3.73 Ratio Up Air Locking Differential - RD100
Ships Free
- For Use With 27 Spline Axles
- For Use With 3.73 And Up Gears
- Air Activated Selectable Locker
- Converts From Open Differential To fully Locked Or Spool
- Simple Push Button Operation
- Requires Air Compressor Sold Separately
- California Residents: WARNING
$990.00
Free Gift
ARB Dana 44 Super 35 Spline 3.73 Down Air Locking Differential - RD147
ARB Dana 44 Super 35 Spline 3.73 Down Air Locking Differential - RD147
Ships Free
- For Use With 35 Spline After Market Axles
- For Use With 3.73 And Down Gears
- Air Activated Selectable Locker
- Converts From Open Differential To fully Locked Or Spool
- Simple Push Button Operation
- Requires Air Compressor Sold Separately
- California Residents: WARNING
$990.00
On Sale
Eaton Detroit Locker Dana 44 30 Spline 3.73 Down Rear TrueTrac - 913A589
Eaton Detroit Locker Dana 44 30 Spline 3.73 Down Rear TrueTrac - 913A589
Ships Free
- For Use With 30 Spline Axles
- For Use With 3.73 And Down Gears
- For Use In Rear Applications Only
- Automatic Torque Biasing
- Smooth Actuating
- Clutchless Operation
- California Residents: WARNING
$519.42
Free Gift
ARB Ford 8.8 Inch 31 Spline Air Locking Differential - RD81
ARB Ford 8.8 Inch 31 Spline Air Locking Differential - RD81
Ships Free
- For Use With 31 Spline Axles
- For Use With All Ratios
- Air Activated Selectable Locker
- Converts From Open Differential To fully Locked Or Spool
- Simple Push Button Operation
- Requires Air Compressor Sold Separately
- California Residents: WARNING
$990.00
Free Gift
ARB Dana 30 30 Spline 3.73 Ratio Up Air Locking Differential - RD104
ARB Dana 30 30 Spline 3.73 Ratio Up Air Locking Differential - RD104
Ships Free
- For Use With 30 Spline After Market Axles
- For Use With 3.73 And Up Gears
- Air Activated Selectable Locker
- Converts From Open Differential To fully Locked Or Spool
- Simple Push Button Operation
- Requires Air Compressor Sold Separately
- California Residents: WARNING
$990.00
On Sale
Eaton Detroit Locker Dana 35 27 Spline 3.54 Up Rear TrueTrac - 912A569
Eaton Detroit Locker Dana 35 27 Spline 3.54 Up Rear TrueTrac - 912A569
Ships Free
- For Use With 27 Spline Axles
- For Use With 3.54 And Up Gears
- For Use In Rear Applications Only
- Automatic Torque Biasing
- Smooth Actuating
- Clutchless Operation
- California Residents: WARNING
$472.49
Eaton Dana 60 30 Spline 4.10 Down E-Locker - 14021-010
Eaton Dana 60 30 Spline 4.10 Down E-Locker - 14021-010
Ships Free
- Electric activation
- Switches from open to full spool
- For Use With 30 Spline Axles
- For Use With 4.10 And Down Gears
- California Residents: WARNING
$1,307.11
On Sale
Eaton Detroit Locker Dana 60 35 Spline 4.56 Up Automatic Locker - 225SL29A
Eaton Detroit Locker Dana 60 35 Spline 4.56 Up Automatic Locker - 225SL29A
Ships Free
- For Use With 35 Spline Axles
- For Use With 4.56 And Up Gears
- Automatic Locking
- Legendary Traction
- Unmatched Durability
- California Residents: WARNING
$698.24
Eaton Detroit Locker Chrysler 9.25 Inch Rear TrueTrac - 913A368
Eaton Detroit Locker Chrysler 9.25 Inch Rear TrueTrac - 913A368
Ships Free
- For Use With 31 Spline Axles
- For Use With All Gears
- For Use In Rear Applications Only
- Automatic Torque Biasing
- Smooth Actuating
- Clutchless Operation
- California Residents: WARNING
$589.04
Free Gift
ARB Dana 60 35 Spline 4.56 Up Air Locking Differential - RD166
ARB Dana 60 35 Spline 4.56 Up Air Locking Differential - RD166
Ships Free
- For Use With 35 Spline Axles
- For Use With 4.56 And Up Gears
- Air Activated Selectable Locker
- Converts From Open Differential To fully Locked Or Spool
- Simple Push Button Operation
- Requires Air Compressor Sold Separately
- California Residents: WARNING
$1,115.00
On Sale
Eaton Detroit Locker Chrysler 8.25 29 Spline TrueTrac - 912A553
Eaton Detroit Locker Chrysler 8.25 29 Spline TrueTrac - 912A553
Ships Free
- For Use With 29 Spline Axles
- For Use With All Gears
- For Use In Rear Applications Only
- Automatic Torque Biasing
- Smooth Actuating
- Clutchless Operation
- California Residents: WARNING
$682.49
On Sale
Eaton Detroit Locker Ford 8.8 Inch 31 Spline 7/8 Cross Pin Automatic Locker - 187C145A
Eaton Detroit Locker Ford 8.8 Inch 31 Spline 7/8 Cross Pin Automatic Locker - 187C145A
Ships Free
- For Use With 31 Spline Axles
- Automatic Locking
- Legendary Traction
- Unmatched Durability
- California Residents: WARNING
$738.98
Free Gift
ARB GM 10.5 Inch 14 Bolt 4.10 Ratio Down Air Locking Differential - RD114
ARB GM 10.5 Inch 14 Bolt 4.10 Ratio Down Air Locking Differential - RD114
Ships Free
- For Use With 30 Spline Axles
- For Use With 4.10 And Down Gears
- Air Activated Selectable Locker
- Converts From Open Differential To fully Locked Or Spool
- Simple Push Button Operation
- Requires Air Compressor Sold Separately
- California Residents: WARNING
$1,050.00
Eaton Detroit Locker Dana 44 30 Spline 3.92 UP Rear TrueTrac - 913A590
Eaton Detroit Locker Dana 44 30 Spline 3.92 UP Rear TrueTrac - 913A590
Ships Free
- For Use With 30 Spline Axles
- For Use With 3.92 And Up Gears
- For Use In Rear Applications Only
- Automatic Torque Biasing
- Smooth Actuating
- Clutchless Operation
- California Residents: WARNING
$519.42
Free Gift
ARB Dana 60 35 Spline C Clip 4.10 Down Air Locking Differential - RD169
ARB Dana 60 35 Spline C Clip 4.10 Down Air Locking Differential - RD169
Ships Free
- For Use With 35 Spline C Clip Axles
- For Use With 4.10 Down Gears
- Air Activated Selectable Locker
- Converts From Open Differential To fully Locked Or Spool
- Simple Push Button Operation
- Requires Air Compressor Sold Separately
- California Residents: WARNING
$1,115.00
Free Gift
ARB Dana 44 Super 35 Spline 3.92 Ratio Up Air Locking Differential - RD109
ARB Dana 44 Super 35 Spline 3.92 Ratio Up Air Locking Differential - RD109
Ships Free
- For Use With 35 Spline After Market Axles
- For Use With 3.92 And Up Gears
- Air Activated Selectable Locker
- Converts From Open Differential To fully Locked Or Spool
- Simple Push Button Operation
- Requires Air Compressor Sold Separately
- California Residents: WARNING
$1,050.00
Eaton Dana 30 30 Spline 3.73 Up E-Locker - 19819-010
Eaton Dana 30 30 Spline 3.73 Up E-Locker - 19819-010
Ships Free
- For Use With After Market 30 Spline Axles
- For Use With 3.73 up Gears
- Electric activation
- Switches from open to full spool
- Requires use of LM102949 and LM102911 Carrier bearings
- California Residents: WARNING
$923.99