Parts for your 2015 Toyota Fortuner-Steering bushes

2015 Toyota Fortuner steering bushes – what they do and when to replace them

Based on the Toyota Repair Manual (AN150/155 series, 2015–on) and Toyota’s Electronic Parts Catalogue, the 2015 Toyota Fortuner uses a rack-and-pinion steering gear with dedicated rack-mount bushes and supporting column/shaft bushes. So, steering-bushes are absolutely relevant on this model. Those factory rubber bushes locate the steering rack on the front crossmember and help isolate vibration and road shock while keeping the rack precisely aligned.

On a Fortuner that sees plenty of Aussie or Kiwi roads – corrugations, towing, beach runs, or the odd rocky climb – steering bushes cop a hard life. As the rubber ages or is soaked by oil, it can soften, crack or deform. That lets the rack shift under load, which shows up as vague steering, knocks over bumps, or the wheel tramlining on ruts. Left too long, it can accelerate inner tie-rod and tyre wear.

During routine servicing, a tech should inspect the steering-bushes and mounts. With the vehicle safely lifted, they’ll check for:

• Rack movement on the crossmember when the wheel is rocked
• Visible cracks, splitting, or oil-soaked rubber
• Clunks through the column on sharp bumps or when changing direction
• Wandering, notchiness, or on-centre play during a road test

When replacement’s due, sticking with genuine-style rubber keeps OEM comfort and NVH. Going to quality polyurethane aftermarket bushes can sharpen steering feel and last longer off-road, though they may transmit a touch more vibration. Either way, the rack needs to come free from its mounts, the old bushes pressed out, new ones fitted in the correct orientation, and all fasteners torqued to the Toyota spec from the workshop manual. A wheel alignment is strongly recommended afterwards.

Good habits help bushes live longer: fix power steering fluid leaks promptly, avoid soaking the area with harsh degreasers, and wash off mud and salt after beach work. If the Fortuner runs a lift, bigger tyres, or spends weekends off the beaten track, plan on shorter inspection intervals. It’s also smart to check the intermediate shaft joints and inner/outer tie-rods at the same time – worn components there can mimic bad bushes.

Technical note: Toyota’s service literature and EPC for the 2015–on Fortuner specifically illustrate the rack-and-pinion assembly with its crossmember mounting bushes, and list the bush components as replaceable parts. That’s the definitive confirmation that steering-bushes are fitted and serviceable on this vehicle.

Popular questions about 2015 Toyota Fortuner steering-bushes

Does the 2015 Fortuner use a steering box or a rack with bushes?
It uses a rack-and-pinion setup. The rack is mounted to the front crossmember with rubber bushes that control movement and reduce noise and vibration. There’s no recirculating-ball steering box on this model.

How often should the steering-bushes be replaced?
There’s no fixed kilometre interval. Inspect them at each service, many last well past 100,000 km on-road. Frequent off-road use, bigger tyres, or oil contamination can bring that forward. Replace on condition if there’s play, cracking, or clunks.

Do I need a wheel alignment after replacing steering-bushes?
Yes – any time the rack is loosened or removed, a wheel alignment is recommended. Fresh bushes can slightly change the rack’s resting position, so aligning toe ensures straight tracking and even tyre wear.