Parts for your 2019 Mitsubishi Eclipse cross-Rack boots

2019 Mitsubishi Eclipse Cross rack-boots (steering rack gaiters)

Rack-boots are fitted to the 2019 Mitsubishi Eclipse Cross. Technical references confirm this: the Mitsubishi Eclipse Cross (GK/GL, 2018–2020) Service Manual, Group 37 – Steering, depicts a rack-and-pinion steering gear with bellows-style boots on both ends, the Mitsubishi ASA electronic parts catalogue for GK1W lists “bellows, steering gear” (left/right), and common aftermarket catalogues for AU/NZ list steering rack boots/gaiters for this model. That makes rack-boots directly relevant to servicing and repairs on this vehicle.

On the Eclipse Cross, the rack-boots (also called steering gaiters) protect the inner tie-rod joints and the rack bar from grit, water and road splash. Even though this model uses electric power steering, the mechanical rack-and-pinion still needs flexible bellows to keep grease in and contaminants out. The boots also allow the rack to move side to side while maintaining a sealed environment, helping the steering stay light, precise and quiet over the long haul.

For maintenance, it’s smart to check both boots at every routine service or at least each 10,000–15,000 km. Look for splits, perished rubber, loose or missing clamps, or wet grease thrown onto the subframe. A torn boot can let dirt into the inner tie-rod joint and rack, accelerating wear, causing play, knocking, heavier steering and uneven tyre wear. Left too long, it can damage the rack assembly and, on EPS systems, risk contamination of sensors and seals.

When replacement is needed, quality matters. Choose OEM or high-grade elastomer boots that match the Eclipse Cross rack diameter and stroke. Replace single-use clamps with proper ear or band clamps—cable ties are a common shortcut but don’t seal as reliably. It’s good practice to inspect the inner tie-rod for play while the boot is off and renew any tired joints. After any rack-boot or inner tie-rod work, a wheel alignment is recommended to keep the steering centred and protect tyres.

For owners who see a lot of gravel roads, coastal air or water crossings, more frequent inspections pay off. Minor cracking means it’s time to plan a change, a split or missing clamp calls for prompt replacement. Getting onto a failing boot early is a cheap fix compared with a steering rack rebuild, and keeps the Eclipse Cross feeling tidy and predictable on Aussie and Kiwi roads.

• Technical sources referenced: Mitsubishi Eclipse Cross (GK/GL) Service Manual – Group 37 Steering, Mitsubishi ASA Electronic Parts Catalogue (GK1W) – Steering Gear Bellows, AU/NZ aftermarket parts catalogues listing steering rack gaiters for 2018–2020 Eclipse Cross.

Popular questions about 2019 Mitsubishi Eclipse Cross rack-boots

Do electric power steering models like the Eclipse Cross still use rack-boots?
Yes. The assist is electric, but the steering is still rack-and-pinion with inner tie-rods. Bellows boots are fitted on both ends to seal the moving parts and preserve lubrication.

How often should rack-boots be replaced?
They’re not a scheduled replacement item, they’re replaced when cracked, split or loose. With regular servicing and city/highway use, many last 5–10 years. Harsh gravel, UV and off-road use shorten that.

Will a torn rack-boot fail a WOF or roadworthy?
Often, yes. In NZ a split gaiter exposing the joint can fail a WOF, and in Australia it can fail a roadworthy/rego inspection. Fixing it promptly and getting an alignment afterwards is the safe bet.