articulated rear axle

An articulated rear axle is a component in vehicles that allows for individual wheel suspension at the rear. This design differs from a traditional solid rear axle by enabling each wheel to move independently.1

Key features include:
* Individual Wheel Suspension: It provides independent suspension for both rear wheels, improving ride comfort and handling.1
* Reduced Weight: By eliminating the heavy rear axle housing, it can allow for lower vehicle bodies without floor humps.1
* Integrated Components: The transmission and differential gears can be combined into a single housing that moves with the suspension.1

This system often uses universal joints to allow the axle shafts to move with the suspension springs, contributing to a smoother ride and better stability. The term "articulated" refers to this hinged or jointed connection, allowing for independent movement.12