In general an axle is a centre shaft for a rotating wheel or gear. So In general axle shaft is on which the hub of the wheel is mounted. In a rear wheel drive, on side on the axle is attached to the differential assembly and the other side is attached to the hub.
The average cost of a vinyl replacement window is between $400-$575 per window for a double hung. That price includes the cost of the new vinyl replacement window and the installation of it. The big difference in price would be for reasons like the manufacturer of the vinyl window (which series you go with in their line), grids, low-e and argon gas for example. Vinyl casement pocket replacement window:
Obviously the smaller the size of the window the less expensive itâs going to be. As the size increases so does the price per window. Iâm going to give you some examples of what I consider to be competitive pricing for your typical size and style replacement windows for the average home. Vinyl Replacement Windows Estimated Cost Installed: Picture window 60 x 60 inches $450-$750. Double hung window 32 x 54 inches $400-$575.