Eaton

Eaton Detroit Locker Differential 35 Spline 1.50in Axle Shaft Diameter 4.10 & Down Ratio Dana 60HD - 225SL29B

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SKU:
EAT225SL29B
MPN:
225SL29B
Availability:
Regularly stocked product
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$992.99
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Description

Will the Eaton Detroit Locker differential fit my vehicle?
Confirm your specific vehicle's axle spline count and housing size with our fitment guide before purchase to ensure perfect differential compatibility.

Is professional installation recommended for the Eaton Detroit Locker differential?
Professional installation is strongly recommended for this high-performance differential to guarantee optimal function and secure component integration.

Eaton Detroit Locker differentials deliver ultimate traction for mild to extreme vehicle applications, boasting a 9 out of 10 score for off-roading and rock crawling. Its unique, bullet-proof design keeps both wheels driving even when one is lifted off the ground. Experience unstoppable grip and absolute control with this premier differential solution.

What Owners Say

Owners and enthusiasts consistently praise the Eaton Detroit Locker for its guaranteed torque split and superior off-road performance compared to limited-slip alternatives like the Truetrac. The design features fewer failure points, making it exceptionally reliable when pushing diffs to their limits. Users note the trade-off is predictability—the Detroit can be less forgiving off-road and produces characteristic clicking sounds during street driving, particularly in front axle applications. Despite this, many run these lockers daily without issue, valuing the proven performance over comfort considerations. The consensus remains clear: for serious wheeling where maximum traction matters, the Detroit Locker delivers dependable, time-tested performance that off-road enthusiasts trust.

Key Features

  • 100% automatic locking differential
  • provides ultimate traction for mild to extreme vehicle applications
  • unique, bullet-proof design
  • engineered to keep both wheels in drive mode – even if one wheel is lifted off the ground
  • works in forward and reverse
  • unmatched strength, 100 percent automatic locking, and maintenance-free parts

Why Choose the EAT Detroit Locker Diffs

Delivers unstoppable grip, conquering any terrain with unwavering confidence.

Achieves maximum power transfer, propelling you forward even when wheels lose contact.

Provides absolute control, ensuring consistent drive in both forward and reverse.

Transforms your vehicle's capability, handling everything from daily driving to extreme off-road.

Who Is This For?

Weekend Off-Roading — 9/10
Provides ultimate traction for mild to extreme applications.

Serious Rock Crawling — 9/10
Keeps both wheels in drive mode even if lifted.

Overlanding / Expedition — 8/10
100% automatic locking provides ultimate traction.

Track / Autocross — 7/10
100% automatic locking offers enhanced traction.

Drag Racing — 7/10
100% automatic locking provides ultimate traction.

Street Performance — 6/10
100% automatic locking offers enhanced traction.

Frequently Asked Questions

What are the advantages of installing an Eaton Detroit Locker differential?

The Eaton Detroit Locker provides unstoppable grip, conquering any terrain with unwavering confidence due to its 100% automatic locking capability. This unique bullet-proof design ensures ultimate traction, scoring a 9 out of 9 for Weekend Off-Roading and Serious Rock Crawling use cases. Trust in this differential to transform your vehicle's off-road performance.

How do I confirm if an Eaton Detroit Locker fits my vehicle?

Confirming fitment is essential for optimal performance, so please verify compatibility with your specific vehicle model before installation. Professional installation is recommended by a qualified technician to ensure the correct setup and integration. This ensures your Detroit Locker will perform as engineered for your application.

What makes the Eaton Detroit Locker a significant upgrade over stock differentials?

Upgrading to an Eaton Detroit Locker is worth it for its 100% automatic locking feature, which delivers maximum power transfer even when wheels lose contact. This engineered capability achieves a score of 9 for demanding use cases like Serious Rock Crawling, offering a substantial technical advantage over standard open differentials. Experience unwavering drive performance.

What level of maintenance is required for an Eaton Detroit Locker?

Maintaining your Eaton Detroit Locker involves advanced procedures to ensure its peak performance and longevity. The product is engineered for ultimate traction in mild to extreme applications, making adherence to its specific maintenance schedule crucial. This diligent care guarantees its consistent, powerful operation for your vehicle.

In what driving scenarios does the Eaton Detroit Locker excel?

The Eaton Detroit Locker excels in demanding driving scenarios, delivering ultimate traction for mild to extreme vehicle applications. It achieves a usage score of 9 for both Weekend Off-Roading and Serious Rock Crawling, ensuring both wheels remain engaged even when lifted. Rely on its robust design for unparalleled grip.

Additional Resources

Official Eaton Product Page

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Additional Information

Clearance Item:
N
MPN:
225SL29B
Proposition 65:
N
Case Lot Quantity:
1
Category:
Drivetrain>Differentials
Product Level:
Premium Performance
Weekend Off-Roading:
9/10
Serious Rock Crawling:
9/10
Overlanding / Expedition:
8/10
Track / Autocross:
7/10
Drag Racing:
7/10
Street Performance:
6/10
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