Parts for your 2017 Mitsubishi Asx-Centre bearing

Centre-Bearing and the 2017 Mitsubishi ASX: What You Need to Know

When discussing drivetrain components, the term centre-bearing often comes up, especially in vehicles that utilise a two-piece driveshaft. So, what about the 2017 Mitsubishi ASX? Does this compact SUV use a centre-bearing, and if not, why is that the case?

After reviewing technical resources and vehicle specifications, it's clear that a centre-bearing is not used on the 2017 Mitsubishi ASX. This is because the ASX employs a different drivetrain layout that does not require a two-piece driveshaft assembly, which is where centre-bearings typically come into play.

The centre-bearing serves as a support point for the driveshaft, usually positioned where the driveshaft is split into two sections. This design is typical in rear-wheel-drive or four-wheel-drive vehicles with longer driveline configurations where just one continuous driveshaft would be impractically lengthy. In such vehicles, the centre-bearing helps keep the driveshaft stable, reducing vibrations and supporting the shaft to prevent damage or imbalance during rotation.

However, the 2017 Mitsubishi ASX follows a front-wheel-drive-based platform, with available 4WD variants using an on-demand all-wheel-drive system. This layout means the driveshaft design is typically short and integrated without the need for a two-piece setup. The shorter, single-piece driveshaft means there is no need for a centre-bearing to act as a support or stabilising component within the driveline.

Since the ASX's drivetrain does not rely on a two-piece shaft, there is no physical location or functional need for a centre-bearing. Instead, the vehicle's drivetrain components such as CV joints and differential mounts handle power delivery efficiently without requiring additional bearing supports.

For those curious about maintenance or replacement of drivetrain parts on the ASX, the focus tends to be more on axle boots, CV joints, and the differentials rather than any centre-bearing. CV joints, in particular, are critical as they allow the front wheels to turn and move up and down while transmitting power smoothly. Ensuring these components are in good shape is key to a smooth ride and avoiding costly repairs.

Of course, if a centre-bearing is a part of a vehicle's driveline, it can suffer wear over time. Common signs include driveline vibrations, unusual noises such as clunking or rattling, and sometimes visible play in the shaft. Replacement involves removing the driveshaft, taking out the old bearing, and fitting a new one, often requiring balancing the shaft to maintain smooth operation.

With the 2017 Mitsubishi ASX, though, this entire scenario does not apply. Its design keeps the drivetrain simpler and eliminates the need for this particular component. This simplicity can be an advantage, reducing potential maintenance points and contributing to overall reliability.

If anything, ASX owners should pay attention to regular checks of the driveline system, focusing on the CV boots and differential fluid levels as outlined in the vehicle's servicing schedule. These checks help identify issues before they become serious problems, keeping the ASX running smoothly across both city streets and country roads.

In short, the absence of a centre-bearing on the 2017 Mitsubishi ASX is due to the vehicle's specific drivetrain architecture. No centre-bearing means no replacement or maintenance concerns related to that part. Instead, keeping an eye on the usual suspects like CV joints and drive axles is the best way to ensure the SUV stays in top shape.