Parts for your 2025 Mitsubishi Triton-Rack boots

2025 Mitsubishi Triton rack-boots

Based on Mitsubishi technical references — including the Mitsubishi Motors Service Manual for the Series 7 Triton (2024–on) and the Mitsubishi ASA/EPC parts catalogue, which lists “steering gear bellows/rack boots” for left and right — the 2025 Mitsubishi Triton uses rack-and-pinion steering fitted with rubber bellows-style rack boots. So yes, rack-boots are relevant and used on this model.

On the 2025 Triton, the rack boots act like flexible bellows that seal the ends of the steering rack, keeping dust, water, sand and grit out while the rack and inner tie-rod joint move. They also help retain grease around the inner joint. Whether the ute has hydraulic or electric assist, these boots are critical to rack longevity — especially for Aussie and Kiwi conditions where off-road tracks, corrugations and beach work are common.

As part of regular servicing, the boots should be inspected at each scheduled visit (typically every 12 months/15,000 km as per Mitsubishi’s Service and Warranty guidance for steering linkage/boots inspection). After any water crossings, mud runs or beach driving, it’s worth a quick check as well. Clean them with mild soapy water only, solvents and petroleum-based cleaners can harden or crack the rubber. Make sure the concertinaed sections aren’t split and the clamps are snug with no gaps.

• What to look for: fine cracks or splits, perished rubber, grease flung onto the lower arm or chassis, loose or missing clamps, or moisture/dirt trapped inside the boot. If there’s steering play or a knock on turn-in, the inner tie-rod may have worn from contamination after a torn boot.

When replacement’s due, opt for OEM or OEM-spec boots that match the Triton’s rack diameter and stroke. Universal boots can fold poorly and chafe. Replace clamps with proper stainless or ear-type clamps — zip ties are a no-go. If your variant uses hydraulic assist, check for fluid traces inside the old boot that could hint at a rack seal issue. It’s smart to assess inner tie-rods at the same time, if there’s any roughness or play, renew them together. Keep the boot orientation correct so the bellows compress and extend cleanly, and don’t overpack with grease. Because the outer tie-rod end is usually removed, a wheel alignment check is recommended after refit.

Driving with a torn rack boot lets grit attack the rack and inner joint, turning a cheap boot job into a pricey steering rack replacement. A quick check at service time can save a bundle.

• Does the 2025 Triton actually have rack boots?
  Yes. Mitsubishi’s Series 7 Triton service literature and the ASA/EPC parts listings include left and right “steering gear bellows” (rack boots), confirming they’re fitted to the 2025 model.
• How often should the rack boots be replaced?
  There’s no fixed interval. Inspect them at each scheduled service and after off-road or beach work. Replace immediately if split, perished, or the clamps are loose — waiting risks damage to the rack and inner tie-rods.
• Do they need a wheel alignment after replacing a rack boot?
  Usually yes, or at least an alignment check. Boot replacement often involves removing the outer tie-rod end, which can nudge toe settings even if you mark the position carefully.