How big is the rear axle on a Ford Explorer?
How big is the rear axle on a Ford Explorer? The 8.8-Inch axle used in the Explorer is highly desirable because it came with 31-spline axles over the typical 28-spline found in the Ranger version. There’s a 20-25 percent difference in strength between this Explorer 8.8 and the Ranger 8.8. The bigger 31-spline axle accounts for most of that, but the 3.25-inch tubes also help. How big are the spring pads on a Ford Explorer? The Rangers axle spring pads are spaced 38-1/2 inches from center to center with a 3/4-inch hole in the center for the blocks locating pin....