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Detroit TrueTrac 913A590

Detroit Truetrac Differential Ford and Jeep Dana 44

Detroit TrueTrac 913A590
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363-913A590

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Detroit TrueTrac 913A590 Detroit Truetrac Differential Ford and Jeep Dana 44 $484.99
Detroit Truetrac Differential
  • Ford and Jeep Dana 44
  • 1977-79 Ford Truck
  • 1969-2009 Jeep
  • 30-Spline Axles
  • 8.5" Diameter Ring Gear
  • Fits 3.92 & Up Gear Ratios

  • Specifications:

    Manufacturer's Part Number:
    913A590

    The Detroit Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling characteristics.

    The Truetrac operates as a standard or open differential under normal driving conditions, allowing one wheel to spin faster or slower as necessary. When a wheel encounters a loss of traction or the terrain changes, the gear separation forces take effect and transfer torque to the high-traction wheel. The helical-shaped gears mesh with increasing force until wheel spin is slowed or completely stopped. When the vehicle exits the low traction situation, the differential resumes normal operation.

    Operation of the Truetrac is smooth, quiet and automatic. The unit will engage without any driver knowledge or action required. It also has no wearable parts and requires no maintenance, meaning less time in the garage and more on the road.

    Features:
  • Helical-style pinion gears
  • Limited-slip operation
  • Smooth and automatic engagement - no driver action needed
  • Parts are maintenance free meaning more time on the road
  • Validated performance and durability

  • Will this work on a 2007 Jeep Wrangler Unlimited X, automatic transmission, 4.10 gears, 35 inch tires?

    Asked by: bsjonsml
    This is work great in you Jeep!
    Answered by: Dean R
    Date published: 2018-01-27
    • y_2018, m_4, d_19, h_9CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_1
    • loc_en_US, sid_10001_10001_3295531, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
    Some parts are not legal for use in California or other states with similar laws / regulations