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:
Smaller amount of windows will be charged at higher rate per window to install. On average installation of 12 windows different dimensions (excluding bay or garden windows) in the whole 2 story 1,950 â 2,350 ft 2 house will be estimated at $1,900 - $2,400 or $2,600 â 3,200 for replacement.40 - $55 per hour. Cost to install windows in the house determined as labor expenses for standard installation excluding materials cost and delivery expenses. Depending on work complexity prices per window installed will be adjusted after on-site inspection.