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  • ARB 4x4 Accessories
  • Eaton Differentials
  • G2 Axle and Gear
  • Yukon Gear & Axle

Differential

ARB 4x4 Accessories 

Air Locker Differential

100 Parts

Air Locker Differential
  • Provides 100 Percent Traction On Demand
  • Does Not Affect Road Drivability/Driveline Wear
  • Reduces Likelihood Of Vehicle Damage/Environmental Impact
  • Easy/Convenient Operation
  • Allows Concentration On Terrain
  • Ultra Durable And Extremely Strong
  • Incredibly Simple Yet Effective Design
  • Employs Minimal Moving Parts Ensuring Maximum Reliability

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ARB 4x4 Accessories 

Competition Edition Air Locker

1 Parts

Competition Edition Air Locker
  • 290 percent Increased Case Strength
  • Deeper Clutch Gear Engagement
  • Built To Handle Misalignment In Steeply Offset Axle Housings
  • Improved Internal Oiling
  • Ring Gear Bolt Locking Mechanism
  • Designed To Integrate With Load-Bolt Equipped Drop-Outs
  • Pre-Loaded Internal Gears
  • Forged Gear Set
  • Install Kit Includes Carrier Bearings
  • 5 Year Warranty

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Yukon Gear & Axle 

Competition Zip Locker

2 Parts

Competition Zip Locker
  • Fits Dana Spicer 60 w/35 Spline Axles
  • Forged Case And 8620 Internals For Added Strength
  • 4.10 And Down Ratio Only
  • Works w/A Variety Of Air Delivery Systems
  • Assembled In The USA
  • Competition Unit That Defaults To Lock If Air Pressure Is Interrupted

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Eaton Differentials 

Component Service Differential

12 Parts

Component Service Differential
  • Genuine Eaton Replacement Differential Components

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G2 Axle and Gear 

CORE 44 Complete Axle Assembly

203 Parts

CORE 44 Complete Axle Assembly
  • Massive Forged Inner C End
  • Integrated Skid Plates On Lower Control Arm Mount
  • Heavy Duty 1/4 in. Laser Cut Brackets
  • Heavy Duty 3 in. Diameter 5/16 in. DOM Tubes
  • Reinforcing Ribs For Added Strength And Protection
  • Heavy Duty Forged Bearing Caps
  • Spanner Nuts For Backlash Adjustment
  • Heat Treated Aluminum Differential Cover w/Cooling Fins
  • Utilizes New Generation JK 44 Ring And Pinion
  • 30 Spline G2 Chromoly Axles
  • SAE Bearings

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G2 Axle and Gear 

Core Locker

1 Parts

Core Locker
  • Built In Manual Override
  • Reliability
  • Forged Cap
  • Maximum Strength
  • 10 Year Warranty

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Eaton Differentials 

Detroit Locker Differential®

60 Parts

Detroit Locker Differential®
  • 100 Percent Automatic Locking; No Driver Action Needed
  • Provides Maximum Amount Of Traction To Both Wheel Ends
  • Clutchless Maintenance Free Design
  • Works In Forward And Reverse

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Eaton Differentials 

Detroit Truetrac® Differential

68 Parts

Detroit Truetrac® Differential
  • Helical Gear Limited Slip Differential
  • Optimized Torque Bias Ratios Deliver Max Acceleration And Handling
  • Automatic Engagement
  • Works In Forward And Reverse
  • Ideal For Most Vehicles
  • Durable; Smooth; Quiet Operation
  • No Special Lubrication Or Friction Modifiers Needed

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G2 Axle and Gear 

Differential

1 Parts

Differential
  • Direct Replacement Of The Factory Differential
  • Proper Case Break For Your Gear Ratio

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Yukon Gear & Axle 

Differential

1 Parts

Differential
  • Fits Toyota T100/Tacoma/Tundra w/30 Spline Axles
  • Fits All Gear Ratios
  • Fully Rebuildable Design And Proudly Assembled In The USA
  • Limited Slip Differential w/Composite Clutches
  • All Units Are Backed By Extensive Product Testing And State-Of-The-Art Software Design
  • Yukon Dura Grips Feature 4320 Chromoly Spider Gears For Ultimate Durability
  • 4 Pinion Design

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Yukon Gear & Axle 

Drop Out Third Member

8 Parts

Drop Out Third Member
  • Fits Ford 9 In.
  • Manufactured From High Strength Nodular Iron
  • 3.062 in. Carrier Race Diameter

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Yukon Gear & Axle 

Dropouts

1 Parts

Dropouts
  • Fits Toyota Landcruiser Reverse Rotation Front

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Yukon Gear & Axle 

Dura Grip Positraction

36 Parts

Dura Grip Positraction
  • Fits Dana Spicer 44 w/30 Spline Axles
  • Fits 3.73 Gear Ratio Down [Also Fits Thick Gears]
  • Fully Rebuildable Design And Proudly Assembled In The USA
  • Limited Slip Differential w/Composite Clutches
  • All Units Are Backed By Extensive Product Testing And State-Of-The-Art Software Design
  • Yukon Dura Grips Feature 4320 Chromoly Spider Gears For Ultimate Durability
  • Gears Are Cut To Provide The Strongest Teeth Possible In Any Terrain

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Eaton Differentials 

Eaton Elocker™ Differential

33 Parts

Eaton Elocker™ Differential
  • Electromagnetic Locking Differential
  • Driver controlled push-button operation
  • Most Reliable On-Demand Differential
  • 2 Pinion Net-Forged Gear Design
  • Eaton NGR locking rocker switch and wiring harness included
  • Works In Forward And Reverse

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Eaton Differentials 

Eaton Elocker™ Service Kit

6 Parts

Eaton Elocker™ Service Kit
  • Genuine Eaton Replacement Parts

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Eaton Differentials 

Eaton Elocker™ Stator Service Kit

19 Parts

Eaton Elocker™ Stator Service Kit
  • Genuine Eaton Replacement Parts
  • Includes all necessary components to service your ELocker stator.

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Eaton Differentials 

Eaton Master Differential Install Kit

47 Parts

Eaton Master Differential Install Kit
  • Fits 1976 And Newer Applications
  • Rear
  • Includes all necessary components to complete installation
  • Eaton only uses premium bearings
  • For Eaton: 187C151A; 187C179A; 912A553
  • Reference Eatons application guide to confirm part fitment

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Eaton Differentials 

Eaton Posi™ Differential

18 Parts

Eaton Posi™ Differential
  • Clutch Type Limited Slip Differential
  • Pyrolytic Carbon Clutch Disc Technology
  • Precision-Forged Gears
  • Smooth; Automatic Engagement
  • Prevents Wheel Slip
  • Rebuildable
  • Tunable Via Various Spring Packs A.K.A. Pre-Loads

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Eaton Differentials 

Eaton Posi™ Service Kit

8 Parts

Eaton Posi™ Service Kit
  • Clutch Type Limited Slip Differential
  • Pyrolytic Carbon Clutch Disc Technology
  • Precision-Forged Gears
  • Smooth; Automatic Engagement
  • Prevents Wheel Slip
  • Rebuildable
  • Tunable Via Various Spring Packs A.K.A. Pre-Loads

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Yukon Gear & Axle 

Electric Locker

4 Parts

Electric Locker
  • 2003 And Up Dodge 9.25
  • Electronic Locking Differential/Carrier
  • Front Trac Right

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Yukon Gear & Axle 

Grizzly Locker

36 Parts

Grizzly Locker
  • Fits Dana Spicer 30 w/27 Spline Axles
  • Patented Internal Design Reduces Common Locker Failures
  • 3.73 And Up Ratio Only
  • 8620 Internals For Added Strength
  • Assembled In The USA

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G2 Axle and Gear 

Limited Slip Differential

3 Parts

Limited Slip Differential
  • Quality Limited Slip Differentials At An Economical Price
  • Reliable Traction For Mild Off Road Use And Towing Applications

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Yukon Gear & Axle 

Measuring Tools

1 Parts

Measuring Tools
  • Does Not Work w/Dana 70/80 Or Ford 9.75 in. Pinions
  • Incl. High-Quality Micrometer
  • Make Precise Pinion Depth Setting Easy

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Eaton Differentials 

No-Spin Differential

46 Parts

No-Spin Differential
  • Fully Locked Speed Sensitive Differential
  • Automatically Unlocks When Wheel Speeds Are Mismatched
  • Uses Original Differential Case
  • Clutchless Maintenance Free Design
  • Works In Forward And Reverse
  • No Individual Wheel Spin-Out
  • Compatible With Four Channel Anti-Lock Brake Systems

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Yukon Gear & Axle 

Yukon Dura Grip Differential

10 Parts

Yukon Dura Grip Differential
  • Fits 9.25 in. Chrysler w/31 Spline Axles
  • Fits All Gear Ratios
  • Fully Rebuildable Design And Proudly Assembled In The USA
  • Limited Slip Differential w/Composite Clutches
  • All Units Are Backed By Extensive Product Testing And State-Of-The-Art Software Design
  • Yukon Dura Grips Feature 4320 Chromoly Spider Gears For Ultimate Durability
  • Gears Are Cut To Provide The Strongest Teeth Possible In Any Terrain

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Yukon Gear & Axle 

Yukon Dura Grip Positraction

1 Parts

Yukon Dura Grip Positraction
  • Fits 8 in. Toyota V6 w/30 Spline Axles
  • Fits All Gear Ratios
  • Fully Rebuildable Design And Proudly Assembled In The USA
  • Limited Slip Differential w/Composite Clutches
  • All Units Are Backed By Extensive Product Testing And State-Of-The-Art Software Design
  • Yukon Dura Grips Feature 4320 Chromoly Spider Gears For Ultimate Durability
  • 4 Pinion Design

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Yukon Gear & Axle 

Yukon Hardcore Differential

1 Parts

Yukon Hardcore Differential
  • Fits Standard And Reverse Rotation Diffs
  • Thick-Walled Nodular Iron Construction Promotes Housing Rigidity
  • Contoured Inner Surfaces Circulate Oil More Rapidly For Faster Cooling
  • Black Powder Coat Finish Adds Durability And Style
  • Contrasting Stainless-Steel Accent Plate And Cover Bolts

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Yukon Gear & Axle 

Yukon Powr-Loc

1 Parts

Yukon Powr-Loc
  • 2011-2017 Ford F150
  • 34 Spline
  • Electronic Locking Differential/Carrier

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Yukon Gear & Axle 

Yukon Powr-Loc Differential

5 Parts

Yukon Powr-Loc Differential
  • Fits Chrysler 10.5 in.
  • 30 Spline

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Yukon Gear & Axle 

Yukon Trac-Loc Differential

9 Parts

Yukon Trac-Loc Differential
  • Fits 8 in. Ford w/28 Spline Axles
  • Fits All Gear Ratios
  • Fully Rebuildable Design And Proudly Assembled In The USA
  • Limited Slip Differential w/Composite Clutches
  • All Units Are Backed By Extensive Product Testing And State-Of-The-Art Software Design
  • Yukon Dura Grips Feature 4320 Chromoly Spider Gears For Ultimate Durability
  • 4 Pinion Design
  • Aggressive Design
  • Gears Are Cut To Provide The Strongest Teeth Possible In Any Terrain

See All

Yukon Gear & Axle 

Zip Locker

18 Parts

Zip Locker
  • Fits Dana Spicer 30 w/27 Spline Axles
  • Forged Case And 8620 Internals For Added Strength
  • Works With A Variety Of Air Delivery Systems
  • Assembled In The USA
  • 3.73 And Up Ratio Only

See All

UpCountry Fab & Performance