At its most basic, an axle is a shaft that connects two or more wheels on the same axis. In the automotive world, axle can mean several things; it may be a component or...

Strictly speaking, a shaft that rotates with the wheel, being either bolted or splined in fixed relation to it, is called an axle or axle shaft. However, in looser usage, an entire assembly including the surrounding axle housing (typically a casting) is also called an axle.

We carry direct fit axle shafts for dozens of different axles! Shop axles from Alloy USA, Moser Engineering, Superior Axle and Gear, G2 Axle & Gear, Allstar Performance, and many others! Your axle shafts take a beating—whether it’s dished out by a tornado of metal-twisting torque or unforgiving off-road terrain.

Oct 27, 2020 · Axle shafts are primarily responsible for transferring the transmission’s rotational force and power to make the vehicle move. When the force from the transmission causes the axle shaft to rotate, the wheels connected to it also turn. Every axle shaft has a differential between two half axles and two universal (UV) joints.

Aug 6, 2018 · Usually, people refer to the longitudinal shaft — running front to back— as the “drive shaft,” and the transverse — from the differential to the wheel — as an “axle shaft.” Front-wheel-drive vehicles have two axle shafts, while four-wheel-drive vehicles may have two drive shafts and four axle shafts, for a total of six.

shaft 是一个大称，而axle一般只是指车轴，轮轴。例如传动轴drive shaft，都是比较大件的。而axle，就比较狭义。

Oct 24, 2024 · Car axles are central shafts that serve as a mechanical link between your transmission and your wheels. This solid shaft enables the transmission of power from the engine to the wheels. It also helps support the weight of the vehicle.

Spicer rear axle shafts offer a complete repair solution for your car, pickup truck, or SUV, including the studs, bearings, and seals you need. Each component is engineered to deliver the Spicer quality you demand.

Dec 18, 2024 · Axle shafts play a critical role in a vehicle’s drivetrain by transmitting torque from the differential to the wheels, enabling rotation and propulsion. Due to differences in hub installation structures, axle shafts are categorized into three main types: semi-floating, 3/4 floating, and full-floating axle shafts.

A shaft is used to transmit power from one part to another. They are generally applied to torsion and shear stress. As example drive shaft in a vehicle transmits torque and rotation from drive train to other components. Axle sometimes refers as shaft for rotating wheels.