OEM 45535-09390 Steering Rack Boot Set High-quality Elastomer for Toyota Hilux Fortuner Land Cruiser RHD
The steering rack boot set with Toyota OEM number 45535-09390 is a direct factory-spec replacement for the right-side steering rack boot on a range of Toyota SUV and pickup models. This protective boot seals the steering rack-and-pinion assembly and inner tie rod from dust, mud, water, and road grit.
| Part Number: | 45535-09390 | Product Name: | Steering Rack Boot Set |
|---|---|---|---|
| Car Model: | Toyota Hilux Fortuner Land Cruiser RHD | Engine Model: | Toyota |
| Condition: | 100% Brand New | Size: | Standard |
| Material: | High-strength aluminum alloy & precision bearings | Installation: | Direct OEM replacement |
This Toyota steering rack boot 45535-09390 directly replaces the factory component in the following configurations:
| Vehicle Model | Chassis Code | Production Period | Drive Configuration |
|---|---|---|---|
| Toyota Hilux (8th Generation) | GGN125, GUN125, GUN126, GUN13# | 08.2021 - 07.2022 | RHD, 1GD-FTV engine |
| Toyota Hilux (8th Generation) | TGN126, TGN136 | 08.2021 - 07.2022 | RHD, various engines |
| Toyota Fortuner | KUN156L | 2016 onwards | RHD, LHD |
| Toyota Land Cruiser | Various | Various | Off-road and heavy-duty appliions |
Important fitment note: This boot is listed for right-hand drive (RHD) vehicles and is positioned on the right side or as No. 1 boot depending on the model.
- Critical Protection: Protects steering rack teeth, internal seals, and inner tie rod joint from corrosion, grit, and moisture
- Quality Elastomer Construction: Resists ozone cracking, oil mist, and engine bay heat for long service life
- Direct OEM Replacement: Exact Toyota part number 45535-09390 for Hilux and Fortuner appliions
- Flexible Bellows Design: Compresses and expands with steering movement throughout full range of travel
- Prevents Costly Damage: Avoids steering rack leaks and complete steering gear failure
- Comprehensive OE Cross-Reference: Listed under multiple Toyota part families for accurate identifiion
| QC Item | Verifiion Method |
|---|---|
| Material composition | Spectrographic analysis - elastomer compound confirmed per batch |
| Dimensional accuracy | CMM inspection - inner diameter, outer diameter, and length verified |
| Flexibility test | Low-temperature flexibility test - boot remains flexible at -40°C |
| Ozone resistance | Ozone chamber test - no cracking after exposure |
| Tensile strength | ASTM D412 test - minimum tensile strength confirmed |
A certifie of conformance (COC) with batch test data is available for wholesale orders upon request.
When to replace this steering rack boot (symptoms):
| Symptom | Diagnosis |
|---|---|
| Grease or oil stains on inner side of wheel or steering rack | Torn boot - grease has escaped and contaminants have entered |
| Knocking or clunking noise from front end over bumps or turning | Worn inner tie rod - boot failure allowed dirt to enter |
| Sticky or heavy steering feel | Contaminants have entered the steering rack |
| Visible tears, cracks, or holes in the boot | Physical damage - immediate replacement required |
| Steering rack fluid leak | Rusted rack teeth from moisture ingress - boot failure |
Critical installation notes:
- Center the steering wheel before installation to prevent boot twisting
- Apply lithium soap base glycol grease to the inside of the small opening
- Use new clamps and clips - do not reuse old clamps
- Avoid twisting the bellows during installation
- Replace in pairs if the opposite side is aged
- Check the breather path for proper expansion and contraction
- Inspect the inner tie rod for wear if boot has been torn
- Individual packaging: Sealed in anti-rust VCI bag, foam-lined carton
- Carton dimensions: Approximately 25 × 15 × 10 cm
- Weight per unit: 0.087 kg
- Master carton: 50 units per export carton (palletisable)
- Lead time: 3-7 working days for stock orders; 15-25 days for production orders
- Minimum order quantity: 1 piece (sample order available)
- H/S Code: 8708.94
The Toyota steering rack boot 45535-09390 is an OEM-spec replacement for the right-side or No. 1 steering rack boot on Toyota Hilux (GGN125, GUN125, GUN126, GUN13# - 08.2021 to 07.2022), Fortuner (KUN156L), and Land Cruiser vehicles.
The boot weighs 0.087 kg, is manufactured from ozone-resistant elastomer, and protects the steering rack from dust, moisture, and road grit.
Before ordering: Confirm your vehicle's chassis code and drive configuration (RHD). The boot is listed for RHD vehicles and may be positioned as the right side or No. 1 boot depending on the model.
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