Parts for your 2018 Mitsubishi Asx-Driveshafts

2018 Mitsubishi ASX Driveshafts

Driveshafts are absolutely relevant to the 2018 Mitsubishi ASX. Technical references including the Mitsubishi Motors 2018 ASX/Outlander Sport Service Manual (Front Axle/CV Joints and Propeller Shaft sections) and the Mitsubishi ASA/EPC parts catalogue list front driveshafts (CV axle shafts) on all 2WD models, with AWD variants adding a propeller shaft (tailshaft) to the rear differential and rear driveshafts. That means every 2018 ASX uses driveshafts to get power to the wheels, and AWD models use even more of them.

On the ASX, the front driveshafts (CV shafts) transfer torque from the transaxle to the front wheels while coping with steering angle and suspension travel. Each shaft has CV joints and protective rubber boots. On AWD models, a propeller shaft runs down the centre to the rear diff, with rear CV shafts sending power to each rear wheel. When everything is sound, the result is smooth take-offs, quiet cruising and confident traction.

For servicing, a quick look under the vehicle can save big dollars later. Torn or weeping CV boots fling grease and let water in, which accelerates wear and leads to clicking on turns, shudder under acceleration, or vibrations at highway speeds. If a boot is only split and the joint is still quiet, a timely reboot can be cost-effective. If the joint has play or is noisy, a complete shaft replacement is the smarter move.

• Inspect CV boots every service (10,000–15,000 km) for splits, grease spray or clamps that have walked.
• Spin and check for free movement, feel for roughness or play at the joints.
• AWD: inspect the propeller shaft, centre support bearing and rear CV shafts, look for worn rubber, leaks at seals and any dents on the tailshaft.
• Any vibration under load or at steady cruise warrants a road test and underbody check.

When replacing, use quality OEM or reputable aftermarket shafts, fit new axle nuts and any single‑use hardware, and torque everything to spec. Mark prop shaft flanges on AWD models to help maintain balance. A wheel alignment usually isn’t required unless suspension components were moved, but it’s wise to check tyre wear and balance after the job. If in doubt, a specialist driveline shop can diagnose vibrations and confirm whether it’s a shaft, wheel/tyre, or mount issue.

Does a 2018 Mitsubishi ASX have driveshafts?

Yes. All 2018 ASX models use front driveshafts (CV shafts). AWD models also have a propeller shaft (tailshaft) to the rear differential and rear driveshafts. This layout is documented in Mitsubishi’s 2018 ASX/Outlander Sport Service Manual and the ASA/EPC parts catalogue.

What are the common signs the ASX driveshafts or CV joints are failing?

Clicking on tight turns, vibration under acceleration, grease sprayed around the inner guards or subframe, and a rhythmic shudder at highway speeds are tell‑tales. Any torn CV boot should be addressed promptly to avoid joint damage and bigger repair bills.

How often should driveshafts be serviced on a 2018 ASX?

Have the CV boots and shafts checked at each regular service (about every 10,000–15,000 km). AWD owners should also have the propeller shaft and centre support bearing inspected. Early attention to small leaks or boots can prevent full shaft replacement.