Shop locking differential fully automatic

Sponsored
About our ads
$839.99
LOCK RIGHT Automatic Positive Locking Differential For GM - 10 Bolt, 1920
Zoro.com
$839.99
LOCK RIGHT Automatic Positive Locking Differential For GM - 10 Bolt, 1920
Zoro.com
$710.62
$883.14
2017-2022 Chevrolet Colorado Electronic Locking Differential 84366616
GM Parts Center
19% off
$710.62
$883.14
2017-2022 Chevrolet Colorado Electronic Locking Differential 84366616
GM Parts Center
$1,785.98
A560971 Electric Locking AAM Trac Rite Front Differential For Power Wagon For 1995 Ram 4500
Torque King 4x4
$1,785.98
A560971 Electric Locking AAM Trac Rite Front Differential For Power Wagon For 1995 Ram 4500
Torque King 4x4
$1,386.70
2017-2022 Chevrolet Colorado Front Electronic Locking Differential 23403917
GM Parts Center
20% off
$1,386.70
2017-2022 Chevrolet Colorado Front Electronic Locking Differential 23403917
GM Parts Center
$440.00
Blokka Automatic Rear Locking Differential For Mitsubishi Pajero
eBay
$440.00
Blokka Automatic Rear Locking Differential For Mitsubishi Pajero
eBay
$555.16
Eaton 912A585 Detroit Truetrac 27 Spline Differential For Dana 30
Amazon.com
62
Free shipping
$555.16
Eaton 912A585 Detroit Truetrac 27 Spline Differential For Dana 30
Amazon.com
$2,999.99
Ford Racing E-Locking Differential Bronco 2022
CJ Pony Parts
$2,999.99
Ford Racing E-Locking Differential Bronco 2022
CJ Pony Parts
$2,799.95
ARB RD99CE Competition Edition Air Locking Differential
CJ Pony Parts
Free shipping
$2,799.95
ARB RD99CE Competition Edition Air Locking Differential
CJ Pony Parts
$688.06
$883.14
23403916 Electronic Locking Differential / OEM GM Parts
g.oempartsonline.com
22% off
$688.06
$883.14
23403916 Electronic Locking Differential / OEM GM Parts
g.oempartsonline.com
$1,313.29
2026 Sierra 2500 Auburn Gear Select-A-Loc Electonic Differential For 3.73 And Up Ratio 30-Spline (07-26 HD) 545046
AmericanTrucks.com
2
$1,313.29
2026 Sierra 2500 Auburn Gear Select-A-Loc Electonic Differential For 3.73 And Up Ratio 30-Spline (07-26 HD) 545046
AmericanTrucks.com
$1,204.99
Eaton Nospin Locking Differential For M220-230 (41-Spline) - 2018-2021 Jeep Wrangler JL Rubicon | 2020-2021 Jeep Gladiator JT (Rear) | 306S117
Thoroughbred Diesel
$1,204.99
Eaton Nospin Locking Differential For M220-230 (41-Spline) - 2018-2021 Jeep Wrangler JL Rubicon | 2020-2021 Jeep Gladiator JT (Rear) | 306S117
Thoroughbred Diesel
$120.02
For 2015-2020 Ford F-150 4X4 Auto Electronic Locking Differential
eBay
$120.02
For 2015-2020 Ford F-150 4X4 Auto Electronic Locking Differential
eBay
$1,399.95
ARB Air Locker Differential For 40-Spline Dana 60XHD/4.56 & Up Ratio 1972
CJ Pony Parts
Free shipping
$1,399.95
ARB Air Locker Differential For 40-Spline Dana 60XHD/4.56 & Up Ratio 1972
CJ Pony Parts
$494.65
Powertrax 2415-LR Lock-Right Differential Locker For Dana 41, 44 - 10 Spline
eBay
2
Free shipping
$494.65
Powertrax 2415-LR Lock-Right Differential Locker For Dana 41, 44 - 10 Spline
eBay
$769.99
Eaton Nospin Locking Differential For Dana 70 (23 Spline) | 225S14
Thoroughbred Diesel
$769.99
Eaton Nospin Locking Differential For Dana 70 (23 Spline) | 225S14
Thoroughbred Diesel
$795.00
Auburn Gear Ected Max Oem New Electronic Differential Locker Chevy/Gm 8.8 545008
eBay
$795.00
Auburn Gear Ected Max Oem New Electronic Differential Locker Chevy/Gm 8.8 545008
eBay
$1,279.99
Ford F-150 Auburn Gear Select-A-Loc Electonic Differential 31-Spline (09-14 W/ 8.8-Inch IRS Differential) 545005
AmericanTrucks.com
2
$1,279.99
Ford F-150 Auburn Gear Select-A-Loc Electonic Differential 31-Spline (09-14 W/ 8.8-Inch IRS Differential) 545005
AmericanTrucks.com
$757.89
Yukon E-Locker For Ford Ranger & Bronco Dana M220 Rear Diff, 32 Spline
Yukon Gear & Axle
$757.89
Yukon E-Locker For Ford Ranger & Bronco Dana M220 Rear Diff, 32 Spline
Yukon Gear & Axle
$130.99
$174.65
For Dana 44 Yukon Locker 30 Spline Sl D44hd-30 Posi Differential
eBay
Free shipping
24% off
$130.99
$174.65
For Dana 44 Yukon Locker 30 Spline Sl D44hd-30 Posi Differential
eBay
$501.99
Powertrax Lock Right Locking Differential GM 8.2 10-Bolt
JEGS High Performance
8
Free shipping
$501.99
Powertrax Lock Right Locking Differential GM 8.2 10-Bolt
JEGS High Performance
$579.99
Powertrax Lock Right Locking Differential GM 7 5/8" 10 Bolt
JEGS High Performance
12
Free shipping
$579.99
Powertrax Lock Right Locking Differential GM 7 5/8" 10 Bolt
JEGS High Performance
$445.99
Powertrax Lock Right Locking Differential Ford 10.25" 12 Bolt
JEGS High Performance
9
Free shipping
$445.99
Powertrax Lock Right Locking Differential Ford 10.25" 12 Bolt
JEGS High Performance
$339.99
Powertrax Lock Right Locking Differential GM 8.5" 10 Bolt
JEGS High Performance
16
Free shipping
$339.99
Powertrax Lock Right Locking Differential GM 8.5" 10 Bolt
JEGS High Performance
$296.00
ARB Air Locker RD134 Air Operated Locking Differential For Nissan H233 Axle, 31 Spline
Fitment Industries
Free shipping
$296.00
ARB Air Locker RD134 Air Operated Locking Differential For Nissan H233 Axle, 31 Spline
Fitment Industries
$895.26
Eaton Detroit Locker Differential For 30 Spline 1.29in Axle Shaft Diameter
eBay
Free shipping
$895.26
Eaton Detroit Locker Differential For 30 Spline 1.29in Axle Shaft Diameter
eBay
$476.99
Powertrax Lock Right Locking Differential GM 8.5" 10 Bolt
JEGS High Performance
654
Free shipping
$476.99
Powertrax Lock Right Locking Differential GM 8.5" 10 Bolt
JEGS High Performance
$1,059.98
2003-2018 Dodge AAM Trac-Rite Gear Locking Limited Slip Differential QU50753 For 1996 Ram 5500
Torque King 4x4
$1,059.98
2003-2018 Dodge AAM Trac-Rite Gear Locking Limited Slip Differential QU50753 For 1996 Ram 5500
Torque King 4x4
$272.99
1994 Mustang Ford Performance Traction-LOK Limited Slip Differential With Carbon Discs 31-Spline 8.8-Inch (11-14 Mustang V6 86-14 V8 Mustang, Exclud
American Muscle
124
$272.99
1994 Mustang Ford Performance Traction-LOK Limited Slip Differential With Carbon Discs 31-Spline 8.8-Inch (11-14 Mustang V6 86-14 V8 Mustang, Exclud
American Muscle
$338.99
Powertrax Lock Right Locking Differential Toyota 8"
JEGS High Performance
23
Free shipping
$338.99
Powertrax Lock Right Locking Differential Toyota 8"
JEGS High Performance
$403.32
$435.00
Yukon Gear & Axle Dura Grip Rear Limited Slip Differential Positraction, 29 Spline, 2.56 & Up Ratios, Compatible With 8.25" Chrysler/Dodge/Jeep Axel,
Amazon.com
5
Free shipping
$403.32
$435.00
Yukon Gear & Axle Dura Grip Rear Limited Slip Differential Positraction, 29 Spline, 2.56 & Up Ratios, Compatible With 8.25" Chrysler/Dodge/Jeep Axel,
Amazon.com
$154.76
$203.63
1Pc 8.8" 31 Spline Traction Lok Lock Carrier Differential For Ford
eBay
Free shipping
23% off
$154.76
$203.63
1Pc 8.8" 31 Spline Traction Lok Lock Carrier Differential For Ford
eBay
$1,499.95
ARB Air Locker Differential Dana 70/80, 35 SPL, Low Speed - Arbrd172
Extreme Power House
$1,499.95
ARB Air Locker Differential Dana 70/80, 35 SPL, Low Speed - Arbrd172
Extreme Power House
$381.99
Axle Locker Limited Slip Differential 3.54-Up Ratio For Dana 35 27 Spline Gear
eBay
Free shipping
$381.99
Axle Locker Limited Slip Differential 3.54-Up Ratio For Dana 35 27 Spline Gear
eBay
$229.94
2017 Mustang Ford Performance Traction-LOK Limited Slip IRS Differential 34-Spline 8.8-Inch (15-26 Mustang, Excluding GT350 & GT500)
American Muscle
1
$229.94
2017 Mustang Ford Performance Traction-LOK Limited Slip IRS Differential 34-Spline 8.8-Inch (15-26 Mustang, Excluding GT350 & GT500)
American Muscle
$590.99
Eaton Detroit Truetrac Posi Differential - 912A585 - Dana 30 D30 27 Spline
eBay
1
Free shipping
$590.99
Eaton Detroit Truetrac Posi Differential - 912A585 - Dana 30 D30 27 Spline
eBay
$672.99
Eaton 30 Spline Detroit Locker Truetrac Differential For 12 Bolt Truck
eBay
Free shipping
$672.99
Eaton 30 Spline Detroit Locker Truetrac Differential For 12 Bolt Truck
eBay
Eaton Detroit Locker locking differential: how it works + applications
3:38
Eaton Detroit Locker locking differential: how it works + applications
140.7K viewsOct 23, 2014
YouTubeEaton
Eaton NoSPIN locking differential: how it works
2:04
Eaton NoSPIN locking differential: how it works
79.9K viewsNov 12, 2014
YouTubeEaton
What is a locking differential and how does it work? Eaton explains.
1:09
What is a locking differential and how does it work? Eaton explains.
134.3K viewsJun 9, 2020
YouTubeEaton
GMC Sierra HD – Automatic Locking Rear Differential
0:32
Find in video from 00:10Automatic Locking Rear Differential
GMC Sierra HD – Automatic Locking Rear Differential
83.6K viewsFeb 15, 2016
YouTubeGMC
Locking Differential how and when to use it
8:16
Locking Differential how and when to use it
116.2K views1 month ago
YouTubeRobert Weller
Eaton Detroit Locker
4:41
Eaton Detroit Locker
96.6K viewsMar 24, 2016
YouTubeSummit Racing
Locking Rear Differentials Explained | Off road utes and 4x4 SUVs
3:58
Locking Rear Differentials Explained | Off road utes and 4x4 SUVs
50.6K views11 months ago
YouTubecarsales
4:37
Eaton Mechanical Locking Differential
2.4M viewsSep 8, 2010
YouTubeKUNZMANandASSOC
7:57
FordSuperduty Traction control vs locked diff vs 4wd
189.4K views4 months ago
YouTubeRobert Weller
12:43
Differential explained - How differential works open, limited slip
407K viewsMay 21, 2022
YouTubeThe Engineering Mindset
2:57
GM locking differential - how it works
1.4M viewsJul 10, 2013
YouTubeVan Svenson
Ram 2500 Power Wagon and Ford F250 | Locking Differential vs Limited Slip Differential Explained
9:50
Find in video from 01:28A11.5 in Full Floating Rear End
Ram 2500 Power Wagon and Ford F250 | Locking Differential vs Limi…
40.4K viewsDec 10, 2023
YouTubeGetty's Garage
0:29
How the automatic diff lock transmission works on a Husqvarna garden tractor
23.7K viewsJun 3, 2016
YouTubeHusqvarna UK
What is Autotrac on Chevrolet GMC Trucks and GM G80 Diff vs Ford Electronic Locking Diff
5:14
Find in video from 02:11Auto 4x4 on GM Trucks
What is Autotrac on Chevrolet GMC Trucks and GM G80 Diff vs Ford E…
24.7K viewsDec 18, 2020
YouTubeWesternGMDrumheller
3:35
A practical demonstration of locking differentials on full time 4wd.
5.9K viewsMar 20, 2025
YouTubeHammerhead Fistpunch
How Do Locking Differentials Work? | Eaton Performance
1:34
Find in video from 00:25Detroit Locker Features
How Do Locking Differentials Work? | Eaton Performance
1.3K viewsApr 25, 2024
YouTubeEaton
Differential Locks + Inter-axle - Training Video
2:00
Find in video from 00:08Differential Locks
Differential Locks + Inter-axle - Training Video
1.5M viewsDec 18, 2017
YouTubeDemand Detroit
RAM 2500 Power Wagon Off-road 4WD | LIMITED SLIP DIFF Vs. LOCKING DIFF
10:36
Find in video from 00:16Why Locking Differential is Important
RAM 2500 Power Wagon Off-road 4WD | LIMITED SLIP DIFF Vs. LOC…
66.4K viewsJan 1, 2022
YouTubeGetty's Garage
0:29
Automatic Diff Lock Transmission Husqvarna
40K viewsMar 10, 2016
YouTubeHusqvarna
4:08
2025 Toyota Land Cruiser Edition: How to engage your center and rear locking differentials
14.1K viewsApr 24, 2025
YouTubeAndre Drives
1:02
How To Engage and Disengage Your Locking Differential
7.5K viewsOct 1, 2024
YouTubeRams to the Rescue
How 4WD (4x4 - Four Wheel Drive) Works - 2H, 4H, 4L, LSD, Centre Diff, Diff Locks, Traction Control
16:49
Find in video from 12:45Freewheeling Hubs and Diff Locks
How 4WD (4x4 - Four Wheel Drive) Works - 2H, 4H, 4L, LSD, Centre Di…
1.4M viewsSep 20, 2019
YouTubeNJS Instructional
Ford F-150® 4x4 and Drive Modes | Ford How-To | Ford
5:34
Find in video from 00:24ESOF and Two Speed Automatic Four Wheel Drive System
Ford F-150® 4x4 and Drive Modes | Ford How-To | Ford
482.7K viewsMay 24, 2022
YouTubeFord Motor Company
Four-Wheel-Drive Systems | Ford How-To | Ford
4:05
Find in video from 02:48Electronic LockingRear Differential
Four-Wheel-Drive Systems | Ford How-To | Ford
216.2K viewsAug 17, 2021
YouTubeFord Motor Company
18:05
4x4 controls explained: One thing you should never do...2H, 4H, 4L and diff locks.
283.3K viewsJan 16, 2025
YouTubeCarExpert
0:46
Tacoma's Locking Rear Differential Explained | Toyota
50.9K viewsMar 12, 2024
YouTubeToyota USA
11:55
Differential Locks For Dummies! (Diff Locks Explained and Demonstrated)
27.3K viewsMar 2, 2025
YouTubeBen Hardy
11:59
4WD Basics | When And Where To Use It
2K views1 year ago
YouTube4WheelingSA
2:06
Axle Lock | How To | 2026 Ram 1500
2.3K views10 months ago
YouTubeMopar
2:15
Locking Differential vs Limited Slip Differential | Explained Simply
253 views7 months ago
YouTubeInnovative Iraada
See more

Shop locking differential fully automatic

Sponsored
About our ads
$839.99
LOCK RIGHT Automatic Positive Locking Differential For GM - 10 Bolt, 1920
Zoro.com
$839.99
LOCK RIGHT Automatic Positive Locking Differential For GM - 10 Bolt, 1920
Zoro.com
$710.62
$883.14
2017-2022 Chevrolet Colorado Electronic Locking Differential 84366616
GM Parts Center
19% off
$710.62
$883.14
2017-2022 Chevrolet Colorado Electronic Locking Differential 84366616
GM Parts Center
$1,785.98
A560971 Electric Locking AAM Trac Rite Front Differential For Power Wagon For 1995 Ram 4500
Torque King 4x4
$1,785.98
A560971 Electric Locking AAM Trac Rite Front Differential For Power Wagon For 1995 Ram 4500
Torque King 4x4
$1,386.70
2017-2022 Chevrolet Colorado Front Electronic Locking Differential 23403917
GM Parts Center
20% off
$1,386.70
2017-2022 Chevrolet Colorado Front Electronic Locking Differential 23403917
GM Parts Center
$440.00
Blokka Automatic Rear Locking Differential For Mitsubishi Pajero
eBay
$440.00
Blokka Automatic Rear Locking Differential For Mitsubishi Pajero
eBay
$555.16
Eaton 912A585 Detroit Truetrac 27 Spline Differential For Dana 30
Amazon.com
62
Free shipping
$555.16
Eaton 912A585 Detroit Truetrac 27 Spline Differential For Dana 30
Amazon.com
$2,999.99
Ford Racing E-Locking Differential Bronco 2022
CJ Pony Parts
$2,999.99
Ford Racing E-Locking Differential Bronco 2022
CJ Pony Parts
$2,799.95
ARB RD99CE Competition Edition Air Locking Differential
CJ Pony Parts
Free shipping
$2,799.95
ARB RD99CE Competition Edition Air Locking Differential
CJ Pony Parts
$688.06
$883.14
23403916 Electronic Locking Differential / OEM GM Parts
g.oempartsonline.com
22% off
$688.06
$883.14
23403916 Electronic Locking Differential / OEM GM Parts
g.oempartsonline.com
$1,313.29
2026 Sierra 2500 Auburn Gear Select-A-Loc Electonic Differential For 3.73 And Up Ratio 30-Spline (07-26 HD) 545046
AmericanTrucks.com
2
$1,313.29
2026 Sierra 2500 Auburn Gear Select-A-Loc Electonic Differential For 3.73 And Up Ratio 30-Spline (07-26 HD) 545046
AmericanTrucks.com
$1,204.99
Eaton Nospin Locking Differential For M220-230 (41-Spline) - 2018-2021 Jeep Wrangler JL Rubicon | 2020-2021 Jeep Gladiator JT (Rear) | 306S117
Thoroughbred Diesel
$1,204.99
Eaton Nospin Locking Differential For M220-230 (41-Spline) - 2018-2021 Jeep Wrangler JL Rubicon | 2020-2021 Jeep Gladiator JT (Rear) | 306S117
Thoroughbred Diesel
$120.02
For 2015-2020 Ford F-150 4X4 Auto Electronic Locking Differential
eBay
$120.02
For 2015-2020 Ford F-150 4X4 Auto Electronic Locking Differential
eBay
$1,399.95
ARB Air Locker Differential For 40-Spline Dana 60XHD/4.56 & Up Ratio 1972
CJ Pony Parts
Free shipping
$1,399.95
ARB Air Locker Differential For 40-Spline Dana 60XHD/4.56 & Up Ratio 1972
CJ Pony Parts
$494.65
Powertrax 2415-LR Lock-Right Differential Locker For Dana 41, 44 - 10 Spline
eBay
2
Free shipping
$494.65
Powertrax 2415-LR Lock-Right Differential Locker For Dana 41, 44 - 10 Spline
eBay
$769.99
Eaton Nospin Locking Differential For Dana 70 (23 Spline) | 225S14
Thoroughbred Diesel
$769.99
Eaton Nospin Locking Differential For Dana 70 (23 Spline) | 225S14
Thoroughbred Diesel
$795.00
Auburn Gear Ected Max Oem New Electronic Differential Locker Chevy/Gm 8.8 545008
eBay
$795.00
Auburn Gear Ected Max Oem New Electronic Differential Locker Chevy/Gm 8.8 545008
eBay
$1,279.99
Ford F-150 Auburn Gear Select-A-Loc Electonic Differential 31-Spline (09-14 W/ 8.8-Inch IRS Differential) 545005
AmericanTrucks.com
2
$1,279.99
Ford F-150 Auburn Gear Select-A-Loc Electonic Differential 31-Spline (09-14 W/ 8.8-Inch IRS Differential) 545005
AmericanTrucks.com
$757.89
Yukon E-Locker For Ford Ranger & Bronco Dana M220 Rear Diff, 32 Spline
Yukon Gear & Axle
$757.89
Yukon E-Locker For Ford Ranger & Bronco Dana M220 Rear Diff, 32 Spline
Yukon Gear & Axle