Used Rear Axle Assembly Replacement Parts The rear axle assembly of a vehicle is important for the basic operation of the vehicle. If something goes wrong with the rear axle assembly the vehicle may not be able to function as it was intended. This is especially true for vehicles that are designed as rear wheel drive automobiles. On these types of vehicles the rear axle assembly is the part that drives the wheels and causes them to turn when power is applied. This is done by connecting the vehicle’s transmission to the rear axle assembly through a drive shaft that turns gears within the assembly. This in turn causes the wheels to move when the gas pedal is pressed down. Whenever there is a problem with the axle assembly it causes the vehicle to either lurch forward, or if the problem is severe enough, the vehicle will not move at all. The rear axle assembly differs depending on the type of vehicle that you are driving. However, the basic parts that make up the rear axle assembly tend to be similar across the board. All assemblies contain a set of gears that are turned by the drive shaft when the gas pedal is pressed down. This set of gears then turns an additional set of gears which causes the rear wheels to move. The fact that there are so many moving parts within the gear assembly creates an opportunity for an array of problems with the rear axle assembly. Typically when something goes wrong it is because the gears have worn out over a period of time or in some cases because there was not enough lubricant in the gear system to prevent them from […]
Front Upper Control Arms
Front Upper Control Arms The front upper control arm on your car is just one part of the front suspension. The upper control arm is the piece that prevents the wheel from moving in a sideways direction. When the arm fails, your tire can tilt at an angle. When you need suspension parts, we can help you find everything you need at cheap prices. You do not need to waste your time searching all over the Internet. Enter the name of the part into our locator bar and get search results from our national auto parts database.The tire and brake housing is connected to a bearing that is attached to a spindle or knuckle. The spindle allows the wheel to turn and move up and down. The base of the upper control arm assembly attaches to the frame of your vehicle. This attachment pivots on a bushing. The end attached to the knuckle pivots with a ball joint. If the control arm on your vehicle is in good condition, you may only need to replace the bushings. Not all vehicles use the upper arm. Many vehicles with front-wheel drive use struts and only have a lower control arm. When you replace parts on the front end of your vehicle, you will often need to have a front-end alignment done. If you are the least bit unsure, have the alignment checked. Even a slight problem can cause poor handling and increase the wear on your tires. Remember to use caution when you are working on suspension systems. In a coil spring assembly, the spring is compressed about halfway. The jack must be place properly, under the lower control arm, to prevent the spring from releasing when […]
rear upper control arms
Rear Upper Control Arms The rear upper control arm on your car is part of the rear suspension system. It provides control and stability while keeping the rear wheel aligned. When an upper control arm fails, you can have significant difficulty controlling your vehicle. We can help you find all of the repair parts you need for your vehicle. Use our locator bar to enter the name of the part you need and get results from our national database of auto parts.The rear control arms on your vehicle connect to the frame by a shaft. The shaft may also have a bushing. The arm is connected with a pin and bushing or ball joint to a knuckle. Upper and lower control arms usually work together and the system is referred to as a double wishbone suspension.Both upper and lower arms may be damaged due to an accident or from hitting curbs or potholes. The bushings or ball joints will wear out due to age. If you notice difficult handling or unusual tire wear patterns, take a look at the condition of the rear control arms. Another indication of damage is when a rear tire appears to be tilting inwards or outwards from your vehicle. Many newer vehicles make use of rear wheel alignment. A defective control arm or bushing may create issues with the camber setting of your rear alignment. You may need to take your vehicle to a repair shop for this service after replacing any control arms. On occasion, you may be able to get the rear wheels into alignment yourself. Do not forget that you may need new hardware, ball joints or bushings when you order your parts. Some arms will come […]
