Eaton Differentials 187C145A Detroit Locker Differential Features: Detroit Locker Differential; 31 Spline; 1.32 in. Axle Shaft Diameter; 4.56/4.88/5.13 Gear Ratios May Require Modification For Install; Height: 9.000 Width: 8.000 Length: 8.000 Weight: 22 Fitment: 2011/Ford/Ranger/XLT Standard Cab Pickup 2-Door/4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated::Rear^^2011/Ford/Ranger/XLT Standard Cab Pickup 2-Door/4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated::Front^^2011/Ford/Ranger/XLT Standard Cab Pickup 2-Door/2.3L 140Cu. In. l4 GAS DOHC Naturally Aspirated::Rear^^2011/Ford/Ranger/XLT Standard Cab Pickup 2-Door/2.3L 140Cu. In. l4 GAS DOHC Naturally Aspirated::Front^^2011/Ford/Ranger/XLT Extended Cab Pickup 4-Door/4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated::Rear^^2011/Ford/Ranger/XLT Extended Cab Pickup 4-Door/4.0L 245Cu. In. V6 GAS SOHC Naturally Aspirated::Front^^201...