31 Spline Traction Lock Posi Differential for 9 Inch Axles

W/ 31 Splines Traction Lock For Ford All 931 Spline Axles 9 Inch Trac-Loc Posi D4TZ4026A, 542036,913A586, F9-31-POSI, F9-31-TLNF. Engineered for Long-Lasting Durability Against Harsh Road 4?? Enhanced Heat Dissipation? Transfer case replacement and repairs Integrated cooling channels and high-temperature-resistant Sealed for Corrosion-Resistance, maintaining consistent performance under heavy loads 5?? Smooth 4WD Engagement? Optimized gear […]