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Rear Ventilated Brake Disc for LEXUS ECE R90

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Classification: Brake Disc Origin: Shandong, China. Machining: Turning, grinding Color: Gray, black, metal, gold. Brand: Private label, customized label. Transport Package: Box, carton, pallet, bulk. Anti-rust Methods: Oiled, painted, coated, zinc dust. Material: Gray Iron, High Carbon, G3000, GG15HC, DIN, SAE. Certification: IATF16949, ISO14001, ISO45001, ECE R90, AMECA. Main Market: Global market.

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Size:	DT: 310mm18mm
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Model:
OE#4243130290/YH20384
Brand:
Private Label, Customized Label
Code:
8708309990

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产品组合

Lexus rear ventilated brake discs (ECE R90 certified) are engineered to balance luxury comfort, reliable performance, and safety—tailored for Lexus’s premium lineup, including sedans like ES, GS, sporty models such as IS, and SUVs like RX, NX. As rear brake discs play a key role in complementing front braking (especially during heavy loads or downhill drives), the ventilated design (with internal air channels) enhances heat dissipation, critical for reducing thermal fade during prolonged braking—whether in urban stop-and-go traffic, highway deceleration, or occasional dynamic driving.

Certified to ECE R90 (a global safety standard for brake components) and IATF 16949, these discs meet Lexus’s strict OE specifications, ensuring seamless integration with the brand’s advanced safety systems: ABS (Anti-lock Braking System), VSC (Vehicle Stability Control), and (for hybrid models like RX 450h) regenerative braking. This compatibility preserves the precise, smooth braking feel Lexus is known for, avoiding “force mismatch” even in demanding scenarios.

Designed with Lexus’s focus on refinement, they also minimize noise and vibration, aligning with the brand’s commitment to a quiet, luxurious cabin experience.

Brake Discs Features

OE-Matched for Lexus Models: Directly fits core Lexus lineups, including ES, IS, GS, RX, and NX. Ensures perfect compatibility without modifications.
ECE R90 Compliance: Meets global safety standards for brake performance, passing strict tests for thermal stability, corrosion resistance, and dimensional accuracy.
Ventilated Design Advantage: Internal air channels accelerate heat release during prolonged braking (e.g., downhill drives or traffic jams), reducing the risk of thermal fade.
Premium Materials & Protection: Uses high-quality, wear-resistant materials with anti-corrosion coating to withstand road salt, rain, and moisture—preserving performance and appearance.
System Synergy: Works seamlessly with Lexus’s ABS, VSC, and hybrid regenerative braking systems, maintaining the brand’s signature smooth, predictable braking feel.

Brake Discs Benefits

Enhanced Heat Management: Ventilated design prevents overheating during heavy use, ensuring stable braking for RX’s family hauling or IS’s sporty drives.
Luxury-Level Comfort: Minimized noise and vibration keep the cabin quiet—true to Lexus’s focus on refined driving experiences.
Safety Compliance: ECE R90 certification ensures legal compliance for vehicle maintenance, meeting inspection requirements worldwide.
Long-Lasting Reliability: Durable materials and anti-corrosion coating reduce wear and rust, lowering replacement frequency and long-term maintenance costs.
Seamless Lexus Integration: Retains the factory braking feel, ensuring a familiar, confidence-inspiring drive for Lexus owners.

1. Product Overview

Engineered to OE-equivalent design standards, this brake disc ensures direct bolt-on fitment for straightforward replacement. It delivers smooth and quick stopping performance with low noise and low dust output, suitable for daily driving and general aftermarket service requirements.

2. Material & Standards

Material: Gray Iron, High Carbon.

The disc conforms to G3000, GG15HC, DIN and SAE material specifications. The high carbon formulation improves thermal stability, helping resist brake fade and thermal fatigue under repeated braking. Uniform material structure provides consistent friction performance and reliable service life.

3. Precision Machining

Machining process: Turning, grinding.

Precision turning and fine grinding produce flat, uniform friction surfaces. Strict dimensional control minimizes lateral runout and disc thickness variation, reducing the risk of brake vibration and abnormal noise during operation.

4. Anti-Rust & Finish Options

Anti-rust methods: Oiled, painted, coated, zinc dust.

Available colors: Gray, black, metal, gold.

Multiple anti-corrosion treatments protect the disc hub and non-friction areas against rust caused by moisture, road salt and environmental exposure. Customers can select the finish that best suits their target climate and market preference.

5. Certification & Quality Assurance

Certification: IATF16949, ISO14001, ISO45001, ECE R90, AMECA.

Manufactured under certified quality, environmental and occupational health management systems. Products comply with internationally recognized braking component standards. Routine inspections including dimensional checks, visual examination and performance verification are carried out to ensure consistent outgoing quality.

6. Customization & Packaging

Brand service: Private label, customized label supported.

Transport package: Box, carton, pallet, bulk.

We offer flexible branding solutions to help distributors build their own product lines. Packaging options can be adjusted according to order volume and logistics requirements, supporting mixed SKU loading for consolidated shipments.

7. Installation & Bedding-in Guidance

For best results, discs should be replaced in axle pairs together with compatible brake pads. After installation, avoid aggressive braking during the initial running-in period. Gradual, moderate stops allow the pad and disc surfaces to mate evenly, which helps minimize noise and extends service life.

8. Storage & Logistics Notes

Discs should be stored in a dry, well-ventilated warehouse away from corrosive substances. For sea freight or long-distance transport, moisture-proof inner packaging and desiccants are recommended to protect untreated or oiled surfaces from oxidation before installation.