Parts for your 2017 Nissan Pulsar-Driveshafts

Everything You Need to Know About Driveshafts on the 2017 Nissan Pulsar

The 2017 Nissan Pulsar is a popular hatchback in Australia known for its practical size and efficient performance. When it comes to the car's drivetrain, an interesting point to note is the role of driveshafts. For many vehicles, driveshafts are an essential part of transferring power from the engine to the wheels. But does the 2017 Nissan Pulsar actually use driveshafts? Let's take a closer look.

Driveshafts are common components in rear-wheel-drive or all-wheel-drive vehicles. They serve as the rotating shafts that connect the transmission or gearbox to the differential, which then sends power to the wheels. However, the 2017 Nissan Pulsar in its standard configurations is primarily a front-wheel-drive vehicle. This setup means that power is sent directly from the transaxle to the front wheels via half shafts or CV axles, which are shorter and slightly different from traditional driveshafts.

Because the Pulsar is front-wheel drive, it does not have a conventional central driveshaft running the length of the car like rear or all-wheel-drive vehicles do. Instead, it uses CV (constant velocity) joints with half shafts that handle transmitting power to each front wheel while allowing for steering and suspension movement. So when people talk about driveshafts in the context of the 2017 Nissan Pulsar, they're often really referring to these half shafts or CV axles rather than a long driveshaft running from front to rear.

The absence of a traditional driveshaft in the Pulsar is primarily due to its drivetrain layout. Front-wheel drive configurations simplify the drivetrain, reduce weight, improve fuel efficiency, and often reduce manufacturing costs. Since the engine and transmission are mounted in the front and directly connect to the front wheels, the need for a long driveshaft spanning the car is eliminated.

Even though the 2017 Pulsar doesn't have a conventional driveshaft, the CV axles it uses serve a similar purpose on a smaller scale. These axles are critical for transferring the power from the transmission to the wheels while accommodating the up-and-down movement of the suspension and steering rotation. Proper maintenance and inspection of these components are essential to keep the car running smoothly.

When it comes to servicing the driveshaft components on a 2017 Nissan Pulsar, the main focus is on the CV joints and the boots that protect them. CV joints are protected by rubber boots filled with grease, and these boots need regular inspection to check for tears or cracks. If the boot is damaged, dirt and moisture can enter the joint, leading to wear and eventual failure. A worn CV joint often manifests as clicking noises on sharp turns or vibrations while driving.

Replacing the driveshaft or half shaft on the Nissan Pulsar is not usually a complicated job, but it's one best left to professionals. The replacement process involves removing the wheel, disconnecting the suspension and steering components from the axle, and carefully extracting the old shaft. Installing a new half shaft or driveshaft requires ensuring proper fitment, torque specifications, and sometimes an alignment check afterward to keep everything running well.

One handy maintenance tip for Pulsar owners is to keep an eye on the CV boots during regular servicing intervals. Early detection of a damaged boot can save a lot of money and trouble later because replacing just a boot and repacking the joint with grease is far cheaper than replacing the entire driveshaft assembly.

For those who live in areas with harsh weather conditions or frequently drive on rough roads, more frequent inspection of these components makes sense. Mud, water, and road debris can quickly deteriorate the protective boots and impact the driveshaft's longevity.

In terms of replacement parts, it's best to stick with quality OEM or trusted aftermarket CV axles or driveshafts for the Pulsar. Proper part quality ensures the drivetrain remains reliable and smooth. While you may come across cheaper options, they often do not last as long and could compromise vehicle performance and safety.

Overall, while the 2017 Nissan Pulsar might not have a traditional long driveshaft like you'd find in some other drivetrains, it still relies heavily on half shafts and CV joints that perform the same vital role for power delivery. Making sure these components are inspected and maintained during regular servicing will help avoid unexpected breakdowns and keep the Pulsar driving like new for years.