Parts for your 2020 Mitsubishi Asx-Universal joints

Understanding Universal Joints in the 2020 Mitsubishi ASX

When it comes to the 2020 Mitsubishi ASX, universal joints are generally not a feature you'll find fitted in the drivetrain. This is largely because the ASX employs a different type of drivetrain configuration that makes universal joints unnecessary. To understand why, it's helpful to look at what universal joints do and how the ASX's design differs from vehicles that use them.

Universal joints, often called U-joints, are components found primarily in rear-wheel drive, four-wheel drive, and some all-wheel drive vehicles. Their key role is to transmit rotary motion between two shafts that are not in a straight line with each other, allowing for flexibility in the drivetrain. These joints compensate for changes in the angle between the transmission and the drive shaft, enabling smooth power transfer even when the vehicle's suspension moves up and down.

However, the 2020 Mitsubishi ASX mostly utilizes a front-wheel drive or an all-wheel drive system with a transversely mounted engine. This layout means the driveshafts from the transmission to the front wheels are relatively short and direct. Instead of universal joints, Mitsubishi uses constant velocity (CV) joints on the drive shafts. CV joints perform a similar function to U-joints but are better suited for front-wheel drive vehicles because they allow for consistent torque transmission at varying angles while also accommodating steering movement.

This design choice means universal joints are simply not relevant or present in the 2020 Mitsubishi ASX's drivetrain. The CV joints take care of the flexibility and movement required between the gearbox and the wheels without the need for universal joints. As a result, owners of the 2020 Mitsubishi ASX won't need to worry about maintaining or replacing universal joints because the vehicle doesn't actually use them.

The absence of universal joints in the Mitsubishi ASX also contributes to the vehicle's relatively low maintenance needs when it comes to the drivetrain. Universal joints in other vehicles should be regularly inspected and greased because they run on a needle bearing system that can wear out if lubrication is insufficient. In contrast, CV joints on the ASX are typically sealed units filled with grease and protected by rubber boots, which keeps them lubricated and shielded from dirt and moisture.

That said, while universal joints are not a concern, it is still important to keep an eye on the CV joints and their protective boots. If a CV boot cracks or gets damaged, grease can leak out, and dirt can get in. This can lead to joint wear and eventually require joint replacement or a new drive shaft assembly. Regular checks during servicing visits will catch any issues early and help maintain the smooth handling and reliability the ASX is known for.

So, for owners curious about universal joints and whether they relate to their Mitsubishi ASX, the takeaway is that the vehicle relies on CV joints instead. This is a common setup for many modern front-wheel and all-wheel drive vehicles designed for urban and light off-road use, like the ASX. These joints still require good care, but they are quite different from the traditional U-joint systems found on larger rear-drive or four-wheel-drive trucks and SUVs.

Ultimately, while universal joints are a critical part in many car drivetrains, particularly those with longitudinal engines and longer drive shafts, the 2020 Mitsubishi ASX's transverse engine layout and front-wheel drive bias mean it doesn't use universal joints at all. The vehicle's drivetrain relies on the more compact, efficient, and maintenance-friendly CV joints to do the heavy lifting.