Parts for your 2019 Mazda Cx-5-Universal joints

Universal Joints and the 2019 Mazda CX-5: What You Need to Know

When looking into the drivetrain components of the 2019 Mazda CX-5, universal joints are not actually a part you'll find on this SUV. Unlike some older or more rugged 4x4 vehicles that still rely on traditional solid rear axles and driveshafts with universal joints to transfer power to the wheels, the CX-5 takes a different approach.

The 2019 Mazda CX-5 uses a front-wheel-drive-based platform, and for all-wheel-drive (AWD) variants, it employs a more modern drivetrain setup featuring a centre coupling and constant velocity (CV) joints rather than universal joints. These CV joints are specifically designed to allow smooth power delivery while accommodating suspension movement and steering angles without the vibrations or harshness that can come from universal joints.

So why does the 2019 Mazda CX-5 not use universal joints? There are a few reasons. Firstly, universal joints tend to be a feature of vehicles with solid, non-independent rear axles or transfer case-driven 4x4 systems. The CX-5 has an independent rear suspension and uses CV joints for its AWD system, meaning power needs to be delivered efficiently to wheels that also move independently in various directions. Universal joints simply do not handle the range of motion and angles as smoothly as CV joints do, making the latter a better fit for modern SUVs focused on comfort, handling, and fuel efficiency.

In addition, universal joints require periodic maintenance like greasing or eventual replacement due to wear, which can add to ownership cost and downtime. The CV joints used in the CX-5 are designed to be sealed and largely maintenance-free for the life of the joint, adding to reliability and reducing hassle.

Overall, the lack of universal joints in the 2019 Mazda CX-5 is just a reflection of modern automotive design moving away from older drivetrain components towards more efficient, quieter, and lower maintenance systems that fit the needs of most urban and suburban drivers.

For owners curious about drivetrain maintenance, the focus should be on inspecting CV boots for damage or leaks. Torn CV boots can lead to grease leakage and dirt ingress, which eventually causes the CV joints to wear prematurely. Keeping an eye out for clicking noises when turning or vibrations during acceleration is a good indication to get the CV joints checked by a professional. Replacing damaged CV joints promptly will help keep the CX-5 driving smoothly and prevent more costly repairs down the track.

Servicing a 2019 Mazda CX-5's drivetrain means sticking to the manufacturer's recommended schedule and having trained Mazda technicians inspect related components, including the driveshafts, CV joints, and centre coupling. These parts don't normally require frequent servicing but regular checks can catch early signs of wear.

So while universal joints are a vital part in many vehicles with rugged 4x4 drivetrains, they simply are not relevant to the 2019 Mazda CX-5's design. The CX-5's modern AWD system relies on CV joints and other components better suited to the smooth, efficient, and comfortable driving experience Mazda aims to deliver.