Parts for your 2018 Mitsubishi Outlander-Universal joints

Universal Joints on the 2018 Mitsubishi Outlander: Are They Used and What You Need to Know

The 2018 Mitsubishi Outlander is a popular SUV known for its versatility, comfort and performance. When it comes to its drivetrain components, many people wonder if universal joints, or U-joints, are part of the picture. After checking technical sources and vehicle specifications, it's clear that the 2018 Outlander does not use traditional universal joints in its drivetrain. Instead, it employs different technologies that make universal joints unnecessary.

So why aren't universal joints used on the 2018 Mitsubishi Outlander? The answer lies in the type of drivetrain and the advancements in joint technology. Universal joints have traditionally been used in older vehicles to transfer power between components that are at angles to each other, such as between the transmission and the driveshaft or between different sections of a driveshaft. They allow for flexible movement while transmitting torque, particularly useful in rear-wheel drive setups with long driveshafts.

However, the 2018 Outlander, especially those with its 4WD or AWD systems, generally features constant velocity joints (CV joints) instead of universal joints. CV joints provide a smoother transfer of power and are better suited to the tighter, more complex angles found in modern front-wheel drive and all-wheel drive vehicles. They offer uniform rotational speed without the vibrations or fluctuations that can occur with older-style universal joints, which makes for a better driving experience and enhances durability.

The reason CV joints have taken over from universal joints in cars like the Mitsubishi Outlander is because they can handle the variable angles of front-wheel drive setups especially well. The Outlander's transmission and axle arrangements require joints that maintain smooth power delivery while coping with steering and suspension movements. CV joints are designed specifically for this and are typically enclosed in rubber boots to keep out dirt and retain lubrication.

Another factor is the size and layout of modern hybrids and crossovers like the Outlander, which often have transaxles (combined transmission and axle) mounted transversely at the front. This arrangement negates the need for long driveshafts with universal joints, as the power delivery path is more compact and direct.

Now, if someone is maintaining or servicing a 2018 Mitsubishi Outlander, the focus should be on the CV joints and axle shafts rather than universal joints. While the two share some common goals - allowing flexible rotation at angles and transmitting power - the specifics of maintenance differ.

Servicing CV joints involves regular inspections of the rubber boots covering them. Over time, these boots can crack or split, allowing grease to escape and contaminants like dirt and water to get in. Once the grease is gone and contaminants enter, CV joint wear accelerates dramatically, often causing clicking noises when turning, or vibrations under acceleration.

A well-maintained Outlander will have its boots checked during routine servicing. If any damage is found, the boots should be replaced immediately to prevent more expensive repairs down the track. In some cases, if the CV joint itself is severely worn or damaged, the entire axle shaft assembly might need replacement. For vehicle owners keen to keep their Outlander running smoothly, addressing CV joint issues promptly is key.

If universal joints were to be used, like in older rear wheel drive vehicles with long driveshafts, servicing would typically involve greasing the joints (if grease fittings are present) and inspecting for play or rust. Since the Outlander does not use these joints, that sort of maintenance is unnecessary. This can actually be seen as an advantage since CV joints sealed within their boots require less regular greasing, reducing upkeep hassle.

For people looking to upgrade or repair their Mitsubishi Outlander's drivetrain components, understanding the distinction between universal joints and CV joints helps clarify the parts they should be dealing with. It's worth noting that aftermarket or modified versions of the Outlander could conceivably have universal joints if the drivetrain is altered significantly, but for standard factory models, CV joints are the norm.

Finally, one of the best ways to keep the drivetrain healthy, whether it's universal joints, CV joints, or otherwise, is regular servicing and having a qualified mechanic inspect the vehicle's undercarriage. In Australia, where conditions can range from dusty outback roads to wet, coastal environments, protecting drivetrain joints from contamination and premature wear is especially important. Since the 2018 Mitsubishi Outlander relies on CV joints, focusing on their condition can help keep the SUV dependable for years of enjoyable driving.