Slotted Brake Disc for NISSAN Front ECE R90

• Being a world leading professional brake parts manufacturer, Winhere produces more than 55 million units of brake discs and 10 million sets of brake pads annually for OEM and IAM. 

• 96%+ car parc coverage of brake discs and brake pads from A to Z for both passenger cars and commercial vehicles. 

• IATF16949, ISO14001, ISO45001, ECE R90, CNAS certificated. 

• National Green Manufacturer and China’s Champion Enterprise awarded by M.I.I.T. and C.F.I.E. 

• National Standard of “Brake Disc for Automobile” GB/T 34422-2017 is led by National Quality Supervision and Inspection Center for automobile parts, Winhere is the responsible drafting company for this national standard.

Brake Discs Features:                                                   

•Equivalent to OE design 

•Smooth and quick stop 

•Anti-rust 

•Low noise, low dust 

•Optimal thermal performance

• GG15HC High-Carbon Gray Iron Material Specification:

This front brake disc for NISSAN applications is cast from GG15HC high-carbon gray iron — a premium material grade that offers an elevated carbon content compared to standard GG15 cast iron, resulting in improved thermal conductivity, enhanced vibration damping, and greater resistance to thermal fatigue and cracking. The "HC" designation signifies High Carbon, a formulation engineered to provide a more stable friction surface and better dimensional stability under the temperature fluctuations of everyday braking. The dense, lamellar graphite microstructure of GG15HC also promotes consistent pad wear and reduces the likelihood of brake judder and pedal pulsation developing over the disc's service life, making it an ideal material for daily-driven passenger vehicles requiring reliable, long-lasting braking performance.

• Slotted Friction Surface for Self-Cleaning & Water Film Clearance:

The precision-machined slots across the friction surface of this 279.8mm ventilated brake disc serve a dual functional purpose that directly benefits everyday driving. First, the slots act as a self-cleaning mechanism: with each revolution of the disc, the slot edges gently wipe the brake pad surface, removing accumulated friction dust, glazed material, and pad transfer film that can build up during normal driving and reduce braking efficiency. Second, during wet or rainy conditions, the slots provide critical escape channels for the thin water film that can form between the pad and disc surface — a phenomenon known as "water fade" — allowing the pad to maintain direct, dry contact with the disc and restoring braking responsiveness more quickly after driving through puddles or in heavy rain.

• Compact Front-Axle Ventilated Design (279.8mm × 24mm):

With a 279.8mm diameter and 24mm ventilated thickness, this front brake disc is optimized for compact and mid-size NISSAN passenger vehicle applications, providing an ideal balance of thermal mass, heat dissipation capacity, and weight efficiency for everyday front-axle braking demands. The internal ventilated vane structure channels ambient airflow through the disc as it rotates, actively drawing heat away from the friction surfaces and reducing peak operating temperatures during repeated braking — such as in stop-and-go city traffic or downhill descents. Despite its compact dimensions, the disc maintains full structural integrity and meets all ECE R90 performance and safety standards for replacement brake components.

• Multi-Option Anti-Corrosion Finishes (Oiled / Painted / Coated / Zinc-Dust):

Available with a comprehensive range of protective surface treatments including oiled, painted, coated, and zinc-dust finishes, each engineered to shield the disc from environmental corrosion, road salt, moisture, and oxidation. The oiled finish provides cost-effective, short-term protection ideal for inventory storage and immediate installation, while painted and coated options offer longer-term corrosion resistance and a cleaner, more aesthetically pleasing appearance — particularly beneficial for vehicles where the front brake disc is visible through alloy wheel spokes. All finishes are applied to strict quality standards and are fully compatible with the slotted friction surface design and ECE R90-certified braking performance.

• Smooth, Predictable Braking Performance for Daily Driving:

Engineered to deliver smooth, linear, and predictable braking response in everyday driving conditions — from gentle highway cruising and suburban commuting to sudden emergency stops — this slotted brake disc provides a consistent friction surface that promotes progressive pad engagement and confident pedal feel. The precision-ground surface finish and dynamically balanced disc geometry ensure uniform pad contact and smooth, chatter-free rotation, minimizing brake noise, squeal, and vibration. The GG15HC high-carbon material further contributes to a refined, comfortable braking experience by absorbing and dissipating the high-frequency vibrations that can cause brake noise, making the disc well-suited to daily-driven passenger vehicles where driver and passenger comfort are priorities.

• ECE R90 Certified & Precision-Manufactured Quality:

Fully certified to ECE R90 standards and produced in an IATF16949-certified manufacturing facility with ISO14001 environmental and ISO45001 occupational health management system compliance, this NISSAN front brake disc meets stringent international safety and performance requirements for replacement brake components. Each disc undergoes precision turning and grinding to achieve strict dimensional tolerances, a perfectly flat friction surface, and exact hub-centric fitment, followed by dynamic balancing, slot geometry verification, and multi-stage quality inspection before packaging in boxes, cartons, pallets, or bulk configurations for global distribution. Private label and customized branding options are available to meet specific distributor and retailer requirements.

Brake Pads Features:

•High performance 

•Long-life service 

•Anti-fade 

•Low noise, low dust 

•Environmental friendly

• Daily-Driving Optimized Friction Formulation:

Formulated to complement the GG15HC slotted front brake disc, these pads deliver a consistent, predictable coefficient of friction engineered for everyday passenger vehicle driving. The friction material is designed for stable performance across a wide temperature range — from cold morning starts to the moderate temperatures of normal commuting and highway driving — ensuring smooth, linear braking response and confident pedal feel in all routine operating conditions.

• Wear-Resistant & Long-Lasting Service Life:

The wear-resistant friction compound and robust steel backing plate construction are engineered to provide extended service life under normal daily driving conditions, reducing replacement frequency and lowering total cost of ownership for vehicle owners. The pads maintain consistent thickness and structural integrity throughout their service interval, providing uniform, predictable braking performance until replacement.

• Wet & Dry Condition Fade Resistance:

Engineered to resist brake fade in both dry and wet conditions, the pad compound retains its friction characteristics during repeated braking and recovers quickly after exposure to water — complementing the slotted disc's water film clearance function. This ensures reliable stopping power and consistent pedal feel whether driving in dry summer heat or heavy winter rain.

• Low-Noise, Low-Dust Operation:

Precision-ground friction surfaces, chamfered edges, and under-layer noise dampening work together to minimize brake squeal and vibration, while the low-dust formulation reduces unsightly brake dust accumulation on alloy wheels. The slotted disc's self-cleaning action further aids in keeping both the pad surface and wheels clean during normal operation.

• Environmentally Responsible Manufacturing:

Produced under ISO14001-certified environmental management systems, these pads are manufactured with resource-efficient processes and formulations designed to minimize environmental impact. The production workflow prioritizes responsible material sourcing, waste reduction, and emissions control, ensuring that reliable daily-driving braking performance is achieved without compromising environmental sustainability.

• 100% critical dimensions, runout and DTV inspection 

• Material physical and chemical inspection

• Test shear strength, compressibility, density, flatness and parallelism 

• Test performance and noise/NVH