Shop Diff Lockers 4x4

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$310.00
$477.76
Spartan Locker For Dana 44 Differential With 19 Spline Count, Includes Heavy-Duty Cross Pin Shaft
Amazon.com
10
Free shipping
35% off
$310.00
$477.76
Spartan Locker For Dana 44 Differential With 19 Spline Count, Includes Heavy-Duty Cross Pin Shaft
Amazon.com
10
$244.24
$271.38
Spartan Locker For Dana 30 Jeep/Jl M186 Differential With 27 Spline
eBay
10% off
$244.24
$271.38
Spartan Locker For Dana 30 Jeep/Jl M186 Differential With 27 Spline
eBay
$410.10
Powertrax 9207863005 Differential Locker -30 Spline | Fits GM 8.625" 10-Bolt | Compatible With Cadillac Escalade, Chevy Silverado 1500, GMC Sierra
Amazon.com
4
Free shipping
$410.10
Powertrax 9207863005 Differential Locker -30 Spline | Fits GM 8.625" 10-Bolt | Compatible With Cadillac Escalade, Chevy Silverado 1500, GMC Sierra
Amazon.com
4
$430.00
Yukon Grizzly Locker For GM 10.5" 14 Bolt Truck Differential, 30 Spline
Amazon.com
238
Free shipping
$430.00
Yukon Grizzly Locker For GM 10.5" 14 Bolt Truck Differential, 30 Spline
Amazon.com
238
$1,299.95
ARB Air Locker Differential Mitsubishi IFS, 28 SPL RD110 | Mitsubishi Montero (1991-2006) | Silver | Steel
ARB 4x4 Accessories
$1,299.95
ARB Air Locker Differential Mitsubishi IFS, 28 SPL RD110 | Mitsubishi Montero (1991-2006) | Silver | Steel
ARB 4x4 Accessories
$59.95
2007-2018 Jeep Wrangler JK (2 Door) Diff Guard | Dana 44 RR | Also TJ FR
Rough Country
82
$59.95
2007-2018 Jeep Wrangler JK (2 Door) Diff Guard | Dana 44 RR | Also TJ FR
Rough Country
82
$92.90
For Dodge Chrylser 8.25" Differential Locker With 29 Spline Axles -
eBay
Free shipping
$92.90
For Dodge Chrylser 8.25" Differential Locker With 29 Spline Axles -
eBay
Free shipping
$332.99
Differential Locker Case Assembly For Jeep Wrangler Jk Dana 44
eBay
Free shipping
$332.99
Differential Locker Case Assembly For Jeep Wrangler Jk Dana 44
eBay
Free shipping
$286.99
Dana 44 Powertrax Lock-Right Lockers - 30 Spline Quantity | Powertrax 2410-LR
Summit Racing
5
Free shipping
$286.99
Dana 44 Powertrax Lock-Right Lockers - 30 Spline Quantity | Powertrax 2410-LR
Summit Racing
5
$356.99
Motive Gear 40048044: Motive Gear Differential Carrier Cases
Summit Racing
2
Free shipping
$356.99
Motive Gear 40048044: Motive Gear Differential Carrier Cases
Summit Racing
2
$477.99
Dana 44 Auburn Gear Grip-N-Loc Differentials - 30 Spline Quantity | Auburn Gear Inc 546083
Summit Racing
1
Free shipping
$477.99
Dana 44 Auburn Gear Grip-N-Loc Differentials - 30 Spline Quantity | Auburn Gear Inc 546083
Summit Racing
1
$129.93
$206.29
Differential Locker Gear 8.25 Standard Gear Locker For Front Differential
Target
Free shipping
37% off
$129.93
$206.29
Differential Locker Gear 8.25 Standard Gear Locker For Front Differential
Target
Free shipping
$550.00
ARB Air Locker Bearing Puller 0770001
ARB 4x4 Accessories
$550.00
ARB Air Locker Bearing Puller 0770001
ARB 4x4 Accessories
$1,399.95
ARB RD162 Air Locker Differential 30-Spl Dana 60 Axle/4.56 Up Ratio 1969
CJ Pony Parts
Free shipping
$1,399.95
ARB RD162 Air Locker Differential 30-Spl Dana 60 Axle/4.56 Up Ratio 1969
CJ Pony Parts
Free shipping
$250.00
HF Differential Locker RD128 RD127 RD138 AP138 For Land Rover 4X4 Accessories
Alibaba B2B
Free shipping
$250.00
HF Differential Locker RD128 RD127 RD138 AP138 For Land Rover 4X4 Accessories
Alibaba B2B
Free shipping
$300.00
4X4 Offroad ET121 E-Locker Electric ET Diff Locker Differential For Toyota Landcruiser Prado Hilux Haice 4Runner Tacoma
Alibaba B2B
Free shipping
$300.00
4X4 Offroad ET121 E-Locker Electric ET Diff Locker Differential For Toyota Landcruiser Prado Hilux Haice 4Runner Tacoma
Alibaba B2B
Free shipping
$152.78
1993-1998 Jeep Grand Cherokee Front Fit Dana 30 27 Spline, 4WD Only Front Differential Locker SLD3027 Generic
jcarpart.com
$152.78
1993-1998 Jeep Grand Cherokee Front Fit Dana 30 27 Spline, 4WD Only Front Differential Locker SLD3027 Generic
jcarpart.com
$350.00
4X4 Offroad XJX-ET212 Electric Differential E Locker Fit For Mitsubishi L300 Delica 9 With 12 Bolt Rear Diff Locking
Alibaba B2B
Free shipping
$350.00
4X4 Offroad XJX-ET212 Electric Differential E Locker Fit For Mitsubishi L300 Delica 9 With 12 Bolt Rear Diff Locking
Alibaba B2B
Free shipping
$276.00
Yukon Gear USA Standard Spartan Locker For Dana 44 Differential
JEGS High Performance
Free shipping
$276.00
Yukon Gear USA Standard Spartan Locker For Dana 44 Differential
JEGS High Performance
Free shipping
$399.99
Differential Case Axle Locker Kit For Jeep Wrangler 07-18 Dana 44 Spl 30--3.73
Walmart
Free shipping
$399.99
Differential Case Axle Locker Kit For Jeep Wrangler 07-18 Dana 44 Spl 30--3.73
Walmart
Free shipping
$159.99
Front Differential Locker Sld3027 For Jeep Wrangler Cherokee Dana 30 27 Spline
Walmart
Free shipping
$159.99
Front Differential Locker Sld3027 For Jeep Wrangler Cherokee Dana 30 27 Spline
Walmart
Free shipping
$720.95
Can-Am Defender Pin Locker Differential|DIF-CA-DEF | Superatv
Super ATV
$720.95
Can-Am Defender Pin Locker Differential|DIF-CA-DEF | Superatv
Super ATV
$193.92
Differential Locker SL D44-30 Posi 30 Spline For Dana 44 Locker Axle Tapdra Spare Part
Walmart
Free shipping
$193.92
Differential Locker SL D44-30 Posi 30 Spline For Dana 44 Locker Axle Tapdra Spare Part
Walmart
Free shipping
$446.00
ARB 4X4 Accessories Air Locker Wavespring Differential Case For AAM 11.5" Rear Axle
TrailBuilt
Free shipping
$446.00
ARB 4X4 Accessories Air Locker Wavespring Differential Case For AAM 11.5" Rear Axle
TrailBuilt
Free shipping
$205.78
Dana 44 Yukon Spartan Locker Axle SL D44-30 Posi 30 Spline
jcarpart.com
$205.78
Dana 44 Yukon Spartan Locker Axle SL D44-30 Posi 30 Spline
jcarpart.com
$1,299.95
ARB Air Locker Differential Dana 44, 35 SPL, 3.73 & DN - Arbrd147
Extreme Power House
$1,299.95
ARB Air Locker Differential Dana 44, 35 SPL, 3.73 & DN - Arbrd147
Extreme Power House
$1,399.95
1999-2019 Ford F350 Super Duty Differential ARB Rear 99-19 Ford Differential
Parts Geek
$1,399.95
1999-2019 Ford F350 Super Duty Differential ARB Rear 99-19 Ford Differential
Parts Geek
$1,299.95
ARB Air Locker Differential Toyota 8.15" RR, 12 Bolt RG, Shim Adjusted For 2010-2023 Toyota 4Runner, 2010-2014 FJ Cruiser 4.0L- Arbrd193
Extreme Power House
$1,299.95
ARB Air Locker Differential Toyota 8.15" RR, 12 Bolt RG, Shim Adjusted For 2010-2023 Toyota 4Runner, 2010-2014 FJ Cruiser 4.0L- Arbrd193
Extreme Power House
$99.95
2018-2026 Jeep Wrangler JL (2 Door) M220 Diff Skid | Rear
Rough Country
27
$99.95
2018-2026 Jeep Wrangler JL (2 Door) M220 Diff Skid | Rear
Rough Country
27
$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
$1,022.95
Can-Am Defender Pin Locker Differential - Billet|DIF-CA-X3-002DEF | Superatv
Super ATV
$1,022.95
Can-Am Defender Pin Locker Differential - Billet|DIF-CA-X3-002DEF | Superatv
Super ATV
$1,048.93
DET225S-107C Fast Ratio Dana 70 Detroit Locker Diff, 4.56-7.17 For 2000 Dodge D250 D300
Torque King 4x4
$1,048.93
DET225S-107C Fast Ratio Dana 70 Detroit Locker Diff, 4.56-7.17 For 2000 Dodge D250 D300
Torque King 4x4
$1,178.99
Yukon Gear Grizzly Locker For Ford 9" Differential With 35 Spline Axles, Racing Design, 28027
Advance Auto Parts
$1,178.99
Yukon Gear Grizzly Locker For Ford 9" Differential With 35 Spline Axles, Racing Design, 28027
Advance Auto Parts
$1,571.99
1995-2021 Toyota Tacoma Differential Eaton Rear 95-21 Toyota Differential
Parts Geek
$1,571.99
1995-2021 Toyota Tacoma Differential Eaton Rear 95-21 Toyota Differential
Parts Geek
$1,429.00
ARB Bronco Air Locker Differential Rear M220 W/Compressor 2025
CJ Pony Parts
Free shipping
$1,429.00
ARB Bronco Air Locker Differential Rear M220 W/Compressor 2025
CJ Pony Parts
Free shipping
$1,299.95
2005-2007 Toyota Tundra Differential ARB Front 05-07 Toyota Differential
Parts Geek
$1,299.95
2005-2007 Toyota Tundra Differential ARB Front 05-07 Toyota Differential
Parts Geek
How to use R/D Lock? [Rear Diffrential Lock]
3:37
How to use R/D Lock? [Rear Diffrential Lock]
74.9K viewsApr 20, 2023
YouTubeSand & Track
Air DIFF LOCKER Installation [on a Suzuki Jimny 4x4]
4:17
Air DIFF LOCKER Installation [on a Suzuki Jimny 4x4]
62K viewsOct 16, 2020
YouTubeThe 4x4 Lab
How Diff Lock Works and When To Use It (UK Terminology, Land Rover)
2:58
How Diff Lock Works and When To Use It (UK Terminology, Land Rover)
582.7K viewsDec 19, 2010
YouTubefishsponge
How 4WD (4x4 - Four Wheel Drive) Works - 2H, 4H, 4L, LSD, Centre Diff, Diff Locks, Traction Control
16:49
How 4WD (4x4 - Four Wheel Drive) Works - 2H, 4H, 4L, LSD, Centre Diff, Diff Locks, Traction Control
1.4M viewsSep 20, 2019
YouTubeNJS Instructional
What is a Locking Center Differential & When to Use It (Explained Simply!)
0:54
What is a Locking Center Differential & When to Use It (Explained Simply!)
14.3K views8 months ago
YouTubeKia Auto Spec
Harrop Eaton E Locker vs ARB Air Locker vs TJM Pro Locker Diff Locker REVIEW | ALLOFFROAD#142
13:32
Harrop Eaton E Locker vs ARB Air Locker vs TJM Pro Locker Diff Locker REVIEW | ALLOFFROAD#142
448.4K viewsApr 4, 2018
YouTubeAllOffroad 4x4
Toyota Sequoia 4x4 System/Center Diff Lock Explained (4Runner, GX470, Land Cruiser)
13:41
Toyota Sequoia 4x4 System/Center Diff Lock Explained (4Runner, GX470, Land Cruiser)
107.5K viewsSep 14, 2021
YouTubeThe Fraziers
3:58
Locking Rear Differentials Explained | Off road utes and 4x4 SUVs
45.3K views10 months ago
YouTubecarsales
10:40
Lockers vs Open Diffs
96.3K viewsDec 1, 2013
YouTubeMartin VanMan
12:58
Open Differential "Brake Trick Lockers" Off-Road Test In SNOW | RAM 1500 4x4 Real World Testing
256.6K viewsJan 13, 2021
YouTubeGetty's Garage
2:07
Feature Friday: Electronic Locking Rear Differential
103.6K viewsApr 12, 2019
YouTubeBill Colwell Ford, Inc.
1:43
RR Diff Lock vs 4x4
13.5K viewsJul 28, 2018
YouTubeJC Kimmer
10:09
diff lockers, how and when to use
1.1M viewsMay 23, 2015
YouTubeRonny Dahl
9:03
Lamda Differential Lockers Installation
13.6K viewsOct 20, 2022
YouTubeLamda Components
2:22
Eaton Locking Differential Demonstration
421K viewsJul 21, 2007
YouTubechevycarlos
Locker Comparisons - Understanding Differentials / Lockers - The Ranger Station
Feb 5, 2020
therangerstation.com
13:49
How to install a Terrain Tamer Diff locker kit with Harrop E Locker
64K viewsAug 9, 2018
YouTubeMad Mates
20:22
How to install a Harrop E-Locker - 4WD Isuzu Mu-x Rear Diff-lock Installation - Complete Guide
44.5K viewsNov 12, 2020
YouTubeLowRangeNick
5:06
How and When to Use Diff Lockers | Front & Rear 4WD Explained!
34.5K viewsMar 18, 2019
YouTubeTim Bates 4wd Adventures
4:20
REAR DIFF LOCKERS WHEN TO USE, ON AND OFF - Mitsubishi Brazil
4.6K viewsDec 8, 2021
YouTubeGaragem Overlander
5:18
Differential lockers - How they work
419.5K viewsJun 1, 2018
YouTubeToyota Gibraltar Stockholdings
6:29
How to engage 4x4 – 2H-4H-4L – Diff Lock (Hub Lockers) | Suzuki Jimny Sierra 1.3 Auto 1996 JB32W
4.2K viewsJul 18, 2023
YouTubeOverland Quest
2:02
The Differential Lock Explained :: Diff Lock | Truck Driving School
194.9K viewsDec 24, 2016
YouTubeSmart Drive Test
6:26
E-Locker Repair - Fixing my Toyota Locking Differential!
14K viewsJul 30, 2023
YouTubeRedline Ranch
0:48
How diff-lock works (locking differential vs open differential) #Shorts
12.5K viewsDec 17, 2020
YouTube4-Wheel Drive Guide
4:49
Front Diff Locker vs Rear Diff Locker
503.4K viewsMay 30, 2015
YouTubeRonny Dahl
25:38
Best Upgrade For Old Toyota 4x4 Trucks - How To Fit a Locking Differential
16K viewsOct 19, 2024
YouTubeRedline Ranch
15:22
How To Rebuild A Toyota Tacoma E-Locker Diff Lock Actuator
128.8K viewsJan 22, 2019
YouTubePractical Enthusiast
8:52
How Important Is a Locking Diff When Off-Roading?
595.5K viewsSep 21, 2017
YouTubeThe Fast Lane Truck
See more

Shop Diff Lockers 4x4

Sponsored
About our ads
$310.00
$477.76
Spartan Locker For Dana 44 Differential With 19 Spline Count, Includes Heavy-Duty Cross Pin Shaft
Amazon.com
10
Free shipping
35% off
$310.00
$477.76
Spartan Locker For Dana 44 Differential With 19 Spline Count, Includes Heavy-Duty Cross Pin Shaft
Amazon.com
10
$244.24
$271.38
Spartan Locker For Dana 30 Jeep/Jl M186 Differential With 27 Spline
eBay
10% off
$244.24
$271.38
Spartan Locker For Dana 30 Jeep/Jl M186 Differential With 27 Spline
eBay
$410.10
Powertrax 9207863005 Differential Locker -30 Spline | Fits GM 8.625" 10-Bolt | Compatible With Cadillac Escalade, Chevy Silverado 1500, GMC Sierra
Amazon.com
4
Free shipping
$410.10
Powertrax 9207863005 Differential Locker -30 Spline | Fits GM 8.625" 10-Bolt | Compatible With Cadillac Escalade, Chevy Silverado 1500, GMC Sierra
Amazon.com
4
$430.00
Yukon Grizzly Locker For GM 10.5" 14 Bolt Truck Differential, 30 Spline
Amazon.com
238
Free shipping
$430.00
Yukon Grizzly Locker For GM 10.5" 14 Bolt Truck Differential, 30 Spline
Amazon.com
238
$1,299.95
ARB Air Locker Differential Mitsubishi IFS, 28 SPL RD110 | Mitsubishi Montero (1991-2006) | Silver | Steel
ARB 4x4 Accessories
$1,299.95
ARB Air Locker Differential Mitsubishi IFS, 28 SPL RD110 | Mitsubishi Montero (1991-2006) | Silver | Steel
ARB 4x4 Accessories
$59.95
2007-2018 Jeep Wrangler JK (2 Door) Diff Guard | Dana 44 RR | Also TJ FR
Rough Country
82
$59.95
2007-2018 Jeep Wrangler JK (2 Door) Diff Guard | Dana 44 RR | Also TJ FR
Rough Country
82
$92.90
For Dodge Chrylser 8.25" Differential Locker With 29 Spline Axles -
eBay
Free shipping
$92.90
For Dodge Chrylser 8.25" Differential Locker With 29 Spline Axles -
eBay
Free shipping
$332.99
Differential Locker Case Assembly For Jeep Wrangler Jk Dana 44
eBay
Free shipping
$332.99
Differential Locker Case Assembly For Jeep Wrangler Jk Dana 44
eBay
Free shipping
$286.99
Dana 44 Powertrax Lock-Right Lockers - 30 Spline Quantity | Powertrax 2410-LR
Summit Racing
5
Free shipping
$286.99
Dana 44 Powertrax Lock-Right Lockers - 30 Spline Quantity | Powertrax 2410-LR
Summit Racing
5
$356.99
Motive Gear 40048044: Motive Gear Differential Carrier Cases
Summit Racing
2
Free shipping
$356.99
Motive Gear 40048044: Motive Gear Differential Carrier Cases
Summit Racing
2
$477.99
Dana 44 Auburn Gear Grip-N-Loc Differentials - 30 Spline Quantity | Auburn Gear Inc 546083
Summit Racing
1
Free shipping
$477.99
Dana 44 Auburn Gear Grip-N-Loc Differentials - 30 Spline Quantity | Auburn Gear Inc 546083
Summit Racing
1
$129.93
$206.29
Differential Locker Gear 8.25 Standard Gear Locker For Front Differential
Target
Free shipping
37% off
$129.93
$206.29
Differential Locker Gear 8.25 Standard Gear Locker For Front Differential
Target
Free shipping
$550.00
ARB Air Locker Bearing Puller 0770001
ARB 4x4 Accessories
$550.00
ARB Air Locker Bearing Puller 0770001
ARB 4x4 Accessories
$1,399.95
ARB RD162 Air Locker Differential 30-Spl Dana 60 Axle/4.56 Up Ratio 1969
CJ Pony Parts
Free shipping
$1,399.95
ARB RD162 Air Locker Differential 30-Spl Dana 60 Axle/4.56 Up Ratio 1969
CJ Pony Parts
Free shipping
$250.00
HF Differential Locker RD128 RD127 RD138 AP138 For Land Rover 4X4 Accessories
Alibaba B2B
Free shipping
$250.00
HF Differential Locker RD128 RD127 RD138 AP138 For Land Rover 4X4 Accessories
Alibaba B2B
Free shipping
$300.00
4X4 Offroad ET121 E-Locker Electric ET Diff Locker Differential For Toyota Landcruiser Prado Hilux Haice 4Runner Tacoma
Alibaba B2B
Free shipping
$300.00
4X4 Offroad ET121 E-Locker Electric ET Diff Locker Differential For Toyota Landcruiser Prado Hilux Haice 4Runner Tacoma
Alibaba B2B
Free shipping
$152.78
1993-1998 Jeep Grand Cherokee Front Fit Dana 30 27 Spline, 4WD Only Front Differential Locker SLD3027 Generic
jcarpart.com
$152.78
1993-1998 Jeep Grand Cherokee Front Fit Dana 30 27 Spline, 4WD Only Front Differential Locker SLD3027 Generic
jcarpart.com
$350.00
4X4 Offroad XJX-ET212 Electric Differential E Locker Fit For Mitsubishi L300 Delica 9 With 12 Bolt Rear Diff Locking
Alibaba B2B
Free shipping
$350.00
4X4 Offroad XJX-ET212 Electric Differential E Locker Fit For Mitsubishi L300 Delica 9 With 12 Bolt Rear Diff Locking
Alibaba B2B
Free shipping