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  Store > Eaton Truetrac >

Eaton Truetrac for Dana 60 | Front 35 Spline (4.56 & Up)
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Price: $1,166.99


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Availability: Usually Ships in 3 to 5 Days

Part Number:
EAT-915A388

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Description
 

Part Number: Application: Axle Shafts: Gear Ratios:

915A388

Dana 60 Front

35 Spline

4.56 +

This Eaton Truetrac fits front REVERSE ROTATION Dana 60 axles with 35 spline axle shafts.

Reverse rotation axles have a pinion above the axle center line (high pinion).

This differential will only work with 4.56 and numerically higher gears. Do not use thick gears.
For more information, please see Thick Gears and Carrier Breaks.



1979 - 1997 Ford F-350 (High Pinion) Front
1978 - 1999 Ford F-250 (High Pinion) Front
2002 - 2016 Ford F-250 / F-350 Super Duty Front
2004 - 2015 Ford F-450 / F-550 Super Duty Front

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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