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The Detroit Truetrac helical‑gear limited‑slip differential for 2015–2023 Ford F‑150 rear 8.8in axle (34 spline) with 3.31 and up ratios offers automatic, maintenance‑free torque biasing to enhance traction and handling. Its helical gear design provides smooth operation in forward and reverse and requires no special lubrication or friction modifiers, making it a versatile traction solution for many driving scenarios.
Eaton Detroit Truetrac Differential 15-23 Ford F-150 Rear Axle 34 Spline 3.31 and Up Ratio
