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  Store > Eaton Truetrac >

Eaton Truetrac for Ford 10.5" / 10.25" | 35 Spline
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Price: $829.99


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Availability: Usually Ships in 3 to 5 Days

Part Number: EAT-915A550

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Description
 

Part Number: Application: Axle Shafts: Gear Ratios:

915A550
Ford
10.5" / 10.25"
35 Spline
All

This Eaton Truetrac fits Ford 10.5" and 10.25" axles with 35 spline axle shafts.

Does NOT fit 2017 and newer M275 Super Duty axles.


Ford F-250 1985 - 1999 Rear
Ford F-250 Super Duty 1999 - 2023+ Rear
Ford F-350 1985 - 1997 Rear
Ford F-350 Super Duty 1999 - 2016 Rear
Ford E-250/350 Van 1985 - 2015 Rear
Ford Excursion 2000 - 2005 Rear
Ford F-150 HD 2000 - 2013 Rear

Application chart is for reference only, vehicle configurations may vary.
Customer is responsible for confirming fitment before ordering.
Contact us directly with any questions.


Eaton Truetrac lockers are Torsen style limited slip differentials that use helical gears instead of clutch packs to offer automatic torque biased traction to both drive wheels at all times. The ingenious design limits the speed of each wheel to 1.5 times faster or slower than the opposite wheel to provide full-time traction while still allowing for wheel speed differentiation in turns. The heavy duty all-gear design not only makes for quite and smooth operation, it requires no maintenance and will never weaken or wear out like a typical limited slip differential. These unique features make the Eaton Truetrac ideal for race cars, rally cars, trail rigs, full size trucks, and daily drivers.
Cutaway image of a Torsen differential.


Video: How Does The Truetrac Compare To Other Lockers?

[ Jump To Truetrac Section of Video | Crawlpedia Differential Locker Comparison ]



(Truetrac information starts at 6:06 or click here.)


Eaton specifically designed and built the Truetrac locker for use in 4x4 vehicles and to withstand the abuses of off-roading. Precision forged gears, high strength materials, and high-tech manufacturing procedures make the Truetrac one of the most durable and reliable limited slip lockers on the market today. They are easy to install and maintenance free.
Features
  • Torque biasing helical gear design
  • Smooth, quiet, and automatic operation
  • Works in front or real axle applications
  • Maintenance free limited-slip locker
  • Heavy duty construction
  • ABS Compatible


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