Parts for your 2014 Mitsubishi Asx-Rack boots

2014 Mitsubishi ASX rack-boots: what they are and why they matter

Yes, the 2014 Mitsubishi ASX is fitted with rack-boots (also called steering rack bellows or gaiters). This is supported by the Mitsubishi ASA Electronic Parts Catalogue for the GA2W/ASX platform (Group 44: Steering), which shows a rubber “boot, steering gear” on each end of the rack, and by the factory workshop manual procedures for Steering gear and linkage that include inspection and replacement of the steering gear bellows. Aftermarket catalogues for ASX/RVR/Outlander Sport (2010–2016) also list rack-boot kits, confirming their use on this model.

On the ASX, the rack-boots sit at each end of the rack-and-pinion housing, sealing the inner tie rod and the rack bar from road grit, water and dust. Whether the vehicle is running electric or hydraulic assist, those bellows are critical: they keep contaminants out, hold the correct grease around the inner joints, and help the rack last the distance. A split boot can let water in and turn a simple, cheap fix into a worn inner tie rod or even a noisy, rusty steering rack.

As part of regular servicing, it’s smart to have the rack-boots checked at every service or WOF/RWC—look for cracks, oil or water inside the boot, loose clamps, or grease flung onto the subframe. If a boot is torn, replace it promptly and inspect the inner tie rod for play. On the ASX, replacement is straightforward for a skilled tech: remove the outer tie rod end, slide off the old boot, clean and re-grease the joint, fit a quality bellows, and secure it with proper ear or band clamps (not cable ties). Then refit the tie rod end to the same length and get a wheel alignment—toe will almost always shift a touch.

Good practice on this model includes:

• Use OEM-quality bellows so the folds don’t collapse at full lock.
• Keep the rack’s breather/equalisation clear if present—blocked vents can balloon a boot.
• If moisture is found inside, plan on flushing and re-lubing the inner joint and rechecking in a few weeks.

Labour time is typically around an hour per side plus alignment, and catching a failing boot early can save the ASX owner from the cost of a replacement rack down the track.

Popular questions about 2014 Mitsubishi ASX rack-boots

Does the 2014 Mitsubishi ASX have rack-boots?
Yes—this ASX uses a rack-and-pinion steering gear with rubber bellows on both ends. Mitsubishi’s EPC and the factory workshop manual both illustrate and specify the steering gear bellows as serviceable parts on the GA2W ASX/RVR/Outlander Sport.

How often should ASX rack-boots be inspected or replaced?
Inspect at every service or at least every 10,000–15,000 km, and always during a WOF/RWC. Replace immediately if a boot is split, perished, or the clamps are loose. There’s no fixed interval—boots are replaced on condition.

Can someone drive their ASX with a torn rack-boot?
It’ll drive, but it’s risky. A torn boot lets water and grit into the inner tie rod and rack, accelerating wear and potentially leading to heavy steering or rack damage. Best to repair soon and book an alignment after the boot is replaced.