9" Inch 31 Spline Posi Unit - Trac Lok Loc - Traction Lock Fit Ford All Ratios

Gear Ratio：All Ratios. For Ford All 9" 31 Spline Axles. Item Type:Clutch-Type Posi (Trac-Lok). -Provides smooth and consistent operation.Helical cut gear driven posi traction for smooth operation. Door Lock Actuator Pair for Ford Explorer Taurus 2011-2019 9L3Z5421813A 4-Pin.