Parts for your 2020 Toyota Hilux-Bump stops

2020 Toyota HiLux bump stops — what they do and how to look after them

Yes, the 2020 Toyota HiLux uses bump stops front and rear. Toyota’s Repair Manual for the AN120/130 HiLux platform (2015–2020) covers inspection of the front and rear spring bumpers, and the Toyota Electronic Parts Catalogue lists these components as “Bumper, Front Spring” and “Bumper, Rear Spring” (part numbers vary by VIN). So they’re absolutely relevant to this ute’s suspension.

On a 2020 HiLux, bump stops act like the final safety cushion when the suspension reaches full compression. They prevent metal-on-metal contact, protecting control arms, leaf packs, shocks, CVs and the chassis. On-road, they tame sharp hits from potholes and speed humps, off-road, they keep hard bottom-outs in check. When the ute’s loaded up for work or towing, they quietly share the load and keep things from getting ugly at full bump.

Front bump stops sit on the chassis rail near the lower control arms of the independent front suspension. Rear bump stops are mounted to the frame above the live axle and leaf springs. Both are simple, tough components—usually rubber or micro-cell foam—but they do age, crack and compress over time.

For servicing, it’s smart to eyeball the bump stops at each scheduled service or at least every 20,000–30,000 km. Look for cracking, chunking, oil contamination, and any that are missing or badly squashed. If the ute has a lift, GVM upgrade or regularly carries heavy gear, inspect more often. Replacement is straightforward: unbolt, clean the seat, torque the new unit to spec, and confirm clearance at ride height. Stick with genuine-style rubber for OE feel, or consider progressive/polyurethane or hydraulic options if the HiLux sees heavy loads or frequent off-road work.

Signs a HiLux may need new bump stops:

• Loud bang or harsh thud on big hits or when loaded
• Visible cracks, tears, or a deformed/flattened stop
• Clunks at full compression, or the stop contacting too early after a lift
• Shock leakage or damaged boots from repeated bottoming

Keeping the bump stops healthy helps the shocks, bushings and tyres last longer, and it keeps the HiLux riding tidy whether it’s on the job or heading bush for the weekend. Easy job, big payoff—no dramas.

Popular questions about 2020 Toyota HiLux bump stops

Do all 2020 HiLux models have bump stops?
Yes. All 2020 HiLux variants—4x2 and 4x4, WorkMate to SR5—run front and rear bump stops as part of the factory suspension design. Fronts protect the IFS arms and shocks, while rears control axle and leaf spring travel under load.

How often should bump stops be replaced?
There’s no fixed interval. Inspect at each service, replace if cracked, oil-soaked, missing, or badly compressed. Utes that tow, carry canopy/tray loads, or see rough roads may need them sooner—often somewhere between 80,000 and 150,000 kilometres, depending on use.

Are upgraded bump stops worth it?
For heavy touring, towing or off-road use, progressive polyurethane or hydraulic bump stops can smooth full-bump hits and reduce harshness. They may need brackets or setup changes and should comply with local road rules. For a stock daily driver, quality OE-style rubber is usually spot on.