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  • ARB 4x4 Accessories
  • Crown Automotive
  • Eaton Differentials
  • G2 Axle and Gear
  • GearFX
  • USA Standard Gear
  • Yukon Gear & Axle
  • Zumbrota Drivetrain

Differential

ARB 4x4 Accessories 

Air Locker Differential

101 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
  • Differential Carrier Cases
  • 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

67 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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Crown Automotive 

Differential

3 Parts

Differential
  • Differential

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Yukon Gear & Axle 

Differential

1 Parts

Differential
  • Differential

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Crown Automotive 

Differential Case

9 Parts

Differential Case
  • Differential Case

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Crown Automotive 

Differential Case Assembly

34 Parts

Differential Case Assembly
  • Differential Case Assembly

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Yukon Gear & Axle 

Drop Out Third Member

8 Parts

Drop Out Third Member
  • Cast From D4515 Nodular Iron
  • Heat Treated And Stress Relieved For Strength
  • Forged 4140 Chrome Moly Bearing Caps
  • Billet Machined Side Adjusters
  • Load Bolt Designs Available
  • Rated Up To 1200 Horsepower

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USA Standard Gear 

Dropout

1 Parts

Dropout
  • Dropout

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Yukon Gear & Axle 

Dropouts

1 Parts

Dropouts
  • 1 Year Warranty Against Manufacturer Defects

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Yukon Gear & Axle 

Dura Grip Positraction

36 Parts

Dura Grip Positraction
  • Dura Grip Positraction

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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

9 Parts

Eaton Elocker™ 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
  • Virtually Bullet Proof
  • Fully Rebuildable w/Specially Formulated Clutch Kit

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Yukon Gear & Axle 

Electric Locker

4 Parts

Electric Locker
  • Electric Locker

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Yukon Gear & Axle 

Grizzly Locker

36 Parts

Grizzly Locker
  • Feature 8620 Case And Forged 8620 Internals
  • Patent Pending Design Reduce Common Locker Failure
  • Hand Fitted Internals For Faster Engagement
  • Provides Maximum Traction And Strength
  • Assembled In The USA

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GearFX 

Johns Trac-Loc Gear

1 Parts

Johns Trac-Loc Gear
  • Johns Trac-Loc Gear

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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
  • Measuring Tools

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Zumbrota Drivetrain 

New Front Differential

4 Parts

New Front Differential
  • Front Axle Pod
  • AWD
  • HOLLANDER No. GM15268

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Zumbrota Drivetrain 

New Rear Differential

2 Parts

New Rear Differential
  • New Rear Differential

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Eaton Differentials 

No-Spin Differential

7 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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USA Standard Gear 

Positraction Differential

4 Parts

Positraction Differential
  • Positraction Differential

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GearFX 

Rear Gear

17 Parts

Rear Gear
  • Rear Gear

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GearFX 

Rear Gear Assemblies

11 Parts

Rear Gear Assemblies
  • REM Isotopic Surface Finishing To The Ring And Pinion To Increase Performance
  • GM 12 Bolt Heavy Duty Aluminum Rear Cover
  • Genuine TIMKEN Bearings
  • Solid Pinion Preload Spacer
  • Premium Pinion Seal
  • ARP Ring Gear Bolts
  • Professionally Assembled
  • Use The Highest Quality Parts To Produce A Product
  • Eaton TrueTrac in 30 or 33 splines
  • U Joint Bolt Kit

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GearFX 

Rear Gear HS-Series

7 Parts

Rear Gear HS-Series
  • This Case Is 4.5 lbs. Lighter Than The Standard SVO Nodular Case We Use In All Of Our 90-200XX Gear Builds
  • All Parts Are Individually Inspected And Hand Deburred For Quality Assurance
  • GFX 1350 Ultra Performance Yoke
  • GFX Solid Pinion Preload Spacer
  • Rem Isotopic Surface Finishing And Dyno Break-In To Increase Performance/ Durability And Trouble-Free Operation

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GearFX 

Rear Gear N-Series

6 Parts

Rear Gear N-Series
  • SVO Nodular Iron H Case 3.250 in. Bearing w/Ford Tooling
  • Painted Satin Black
  • GFX 1350 Ultra Performance Yoke
  • U Joint Strap Kit w/12pt Bolts
  • Ford Pinion Seal
  • REM Isotopic Surface Finishing And Dyno Break In To Increase Performance
  • Ford Daytona Pinion Support
  • ARP Pinion Support Bolts
  • GFX Oil Slinger And TIMKEN Bearings
  • GFX Solid Pinion Preload Spacer
  • GFX Daytona Pinion Support D O Ring

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Zumbrota Drivetrain 

Remanufactured Front Differential

417 Parts

Remanufactured Front Differential
  • HOLLANDER No. 16433222 and 44-511

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Zumbrota Drivetrain 

Remanufactured Rear Differential

3055 Parts

Remanufactured Rear Differential
  • 8.6 Inch Ring Gear
  • 3.23 Ratio
  • HOLLANDER No. 435-15A
  • Without Posi Traction

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GearFX 

Wavetrac Rear Gear

5 Parts

Wavetrac Rear Gear
  • Wavetrac Rear Gear

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Yukon Gear & Axle 

Yukon Dura Grip Differential

10 Parts

Yukon Dura Grip Differential
  • Uses Nodular Case With Forged 4320 Internals
  • Composite Clutches For Long Life
  • Units Are Rebuildable
  • Many Offer Upgrades To Increase Aggressiveness
  • 1 Year Warranty Against Manufacturer Defects

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Yukon Gear & Axle 

Yukon Dura Grip Positraction

1 Parts

Yukon Dura Grip Positraction
  • Yukon Dura Grip Positraction

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Yukon Gear & Axle 

Yukon Hardcore Differential

1 Parts

Yukon Hardcore Differential
  • 1 Year Warranty Against Manufacturer Defects

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Yukon Gear & Axle 

Yukon Powr-Loc

1 Parts

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

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Yukon Gear & Axle 

Yukon Powr-Loc Differential

5 Parts

Yukon Powr-Loc Differential
  • Uses A Two-Piece Case
  • Six Forged Internal Gears For Added Strength
  • Uses A Ramping-Clutch Design
  • Composite Clutches For Long Life
  • Units Are Rebuildable
  • 1 Year Warranty Against Manufacturer Defects

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Yukon Gear & Axle 

Yukon Trac-Loc Differential

9 Parts

Yukon Trac-Loc Differential
  • Uses A Nodular Case For Improved Strength
  • Uses A Billet Side Hat For Improved Strength
  • Uses Forged Internals For Improved Strength
  • Composite Clutches For Long Life
  • Units Are Rebuildable
  • 1 Year Warranty Against Manufacturer Defects

See All

Yukon Gear & Axle 

Zip Locker

18 Parts

Zip Locker
  • Provides Selectable Traction For On Or Off Road
  • Uses 4320 Chrome Moly Internals For Added Strength
  • Assembled In The USA

See All