Harrop Detroit Truetrac | M86 30 Spline

Harrop Detroit Truetrac | M86 30 Spline

Harrop / Eaton Truetrac helical-gear limited-slip differential for the exact application below.

How the Truetrac works

• Gear-driven helical limited-slip design
• No clutch packs or friction plates
• Automatically biases torque toward the wheel with greater available traction
• Smooth, quiet operation compared with locking-style differentials
• Maintenance-free internal traction mechanism
• Harrop lists a 36-month warranty

Fitment

Selected Holden VY–VZ one-tonne Ute/Crewman and Ford Falcon BA/BF/FG XR6 Turbo/XR8 including FPV variants using the M86 30-spline differential.

Correct housing, spline count, bearings and axle configuration must be confirmed before installation. Differential bearing preload and backlash must be set correctly.