This component is made of high-strength steel and its surface has been phosphated. It features anti-corrosion and wear-resistant properties. It integrates dual universal joints, spline sliding mechanisms, dust covers and spring-loaded fastening components. It is a key component that ensures the accuracy and safety redundancy of the steering system.
Core Feature Table
Feature Categories Detailed Description
Structural Composition - Double Universal Joint: Compensates for steering angle variations and eliminates transmission interference
- Spline Sliding Mechanism: Allows axial extension (approximately 30–50mm), suitable for driver seat adjustment and suspension travel
- Dust Cover: Rubber sealing cover, prevents mud, sand, and moisture from entering the internal spline and bearings
- Spring Clip Fixation: Axial ends are locked with elastic spring clips, preventing detachment, in accordance with ECE R12 crash safety standards
Material Standards - Main Body Material: High-strength carbon steel (compliant with SAE J403 or similar standards)
- Surface Treatment: Phosphating treatment, enhances corrosion resistance and lubrication retention
- Dust Cover: Weather-resistant nitrile rubber (NBR), temperature range: -40°C ~ +120°C
Connection Method - Upper End: Interlocks with the universal joint of the steering column, supports electric/manual tilt/extension adjustment
- Lower End: Connected to the input shaft of the steering gear through a cross shaft or ball cage universal joint
Size Characteristics - Total Length: Approximately 420–450mm (inferred based on components of the same series)
- Spline Diameter: Approximately 22–24mm (typical Toyota steering shaft specifications)
- Maximum Allowable Input Torque: ≤120 N·m (based on analog components from the same platform)
Core Advantages and Selling Points
✅ Original Factory Matching: Specifically designed for Toyota/Lexus platforms, ensuring consistent steering feel, no abnormal noises, and no gaps, enhancing driving safety and comfort.
✅ Telescopic Compatibility: Supports the telescopic function of the electric power steering system (EPS), meeting the height adjustment needs of drivers.
✅ High Durability Design: Dual universal joints + spline structure, resistant to vibration and impact, with a lifespan far exceeding that of ordinary universal joint assemblies.
✅ Safety Redundancy: Cotter pin retention design + dust-proof sealing, compliant with global crash safety standards, reducing the risk of steering failure.
✅ Low Maintenance Requirements: Lifetime no-lubrication design, no need for regular maintenance, reducing long-term usage costs.
Market Positioning: Non-general-purpose retail parts, only available for replacement by 4S stores' original factory or authorized repair channels. Third-party parts may have size errors and lifespan risks.
Applicable Models and Application Scope
45206-0K030 is specifically designed for the following Toyota and Lexus platform models, and is applicable to left-hand drive (LHD) and right-hand drive (RHD) configurations:
Table
Model Compatible Year Model Application Location
Toyota Hilux 2015–2020 models Steering middle shaft, connecting the steering column and the steering gear
Toyota Fortuner 2020–2022 models Same as above, sharing the platform with Hilux
Lexus LS430 2000–2006 models (UCF30R) Steering sliding joint assembly, supporting electric telescopic steering column