Slotted Vented Brake Rotors – Enhanced Wet Weather Braking & Cooling

High carbon alloy brake disc
Drilled and slotted brake disc
High carbon alloy brake disc
Drilled and slotted brake disc

CORINTH Slotted Vented Brake Rotors | Enhanced Wet Weather Braking Discs - KLT365594

· Wet Weather Optimized Slotted Design: Precision slots on the friction surface actively break through water film and channel water away from the pad contact area, delivering faster, more confident initial brake bite in rainy and wet road conditions.

· Internal Vented Cooling Structure: Full internal vented vane design provides robust core heat dissipation, maintaining stable operating temperatures during repeated braking and reducing thermal fade for consistent all-weather performance.

· Continuous Pad Surface Conditioning: Slot edges continuously refresh the brake pad friction surface, removing glazing and buildup to maintain consistent friction coefficient and firm pedal feel throughout the full service life of the brake pads.

· Reliable All-Condition Performance: Combines improved wet weather grip with solid dry-weather cooling and fade resistance, delivering dependable braking performance year-round in all climate and road conditions.

· Precision Engineered OE Fitment: CNC machined to exact original equipment dimensions with tight tolerances and precision dynamic balancing, ensuring smooth, vibration-free operation and direct bolt-on compatibility with factory brake systems.


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  • Product Description

  • Engineered Quality

  • Qualification Certification

  • FAQ

CertificationsIATF 16949, R90
TypesSolid Disc, Ventilated Disc, Drilled Disc, Slotted Disc, Drilled & Slotted Disc
MaterialsCast Iron G3000, High Carbon Alloy
Part Number

OE#LR016192

BrandCORINTH/Support brand customization
Vehicle CompatibilityLand Rover Range Rover Sport (L320) (Imported) (2009-2014) 5.0T
LocationBackboard
Product AttributesMiddle hole diameter:79 mm
External diameter:365 mm
Pitch diameter: 120 mm
Overall height:59.4 mm
Brake pad thickness:20 mm
Minimum thickness:17 mm
Number of Bolt Holes:5


Product Overview

CORINTH slotted vented brake rotors are engineered for drivers who prioritize reliable all-weather braking performance. The combination of internal vented cooling for thermal stability and external slotting for improved wet weather grip and pad conditioning creates a well-rounded rotor that performs consistently in rain, shine, city traffic and highway driving. Particularly beneficial for drivers in frequently rainy climates, these rotors provide a noticeable safety improvement without sacrificing durability or daily drivability.

Core Performance Advantages

  • Superior Wet Weather Braking: Wet conditions present a common but underappreciated braking challenge: when water forms a thin film on smooth rotor surfaces, there is a brief moment of reduced friction as the pads squeeze the water away before full bite engages. Slotted rotors eliminate this lag because the sharp slot edges cut through the water film immediately on contact, providing instant bite. The slots also provide channels for water to escape outward as the rotor spins. The result is more immediate, predictable braking in rain that drivers can feel and rely on, adding a meaningful safety benefit for wet-climate commuting.

  • Balanced Dry Weather Performance: While wet weather is a highlight, these rotors excel in dry conditions as well. The internal vented structure provides excellent core cooling to resist fade during repeated braking. The slots also evacuate hot brake gas and refresh pad surfaces, maintaining firm pedal feel and consistent performance during dry spirited driving. Unlike drilled rotors that can be prone to cracking under extreme thermal cycling, slotted vented rotors maintain excellent structural durability, making them a great long-term choice for daily drivers.

  • Consistent Feel Over Service Life: One of the most valuable benefits is consistency. Because the slots continuously condition the pad surface, braking feel remains virtually unchanged from new pads to worn pads. There is no gradual softening of the pedal or loss of response as pads age and glaze. This predictability makes it easier for drivers to judge braking distances accurately, contributing to overall safer driving.

Application & Vehicle Compatibility

Ideal for daily drivers, family vehicles, commuter cars and SUVs operated in regions with frequent rain or wet weather conditions. Also excellent for all-climate use where balanced year-round performance is desired. Compatible with all major Japanese, German, American and Korean vehicle brands with OE-matched dimensions. Works with all standard brake pad types including ceramic, semi-metallic and low-metallic. Available for front vented and select rear applications.

Quality Assurance & Certification

Manufactured in IATF 16949 certified facilities with all-weather performance validation. Each rotor undergoes precision CNC slotting, dimensional inspection, dynamic balance testing and surface quality verification. ECE R90 certification available for applicable models. Full zinc anti-corrosion coating standard. Backed by 12-month manufacturing defect warranty.


Precision Manufacturing

Advanced CNC machinery and automated production lines deliver micron-level accuracy on every brake component, ensuring consistent fit and performance across the entire product range.

OE-Standard Quality Control

Every batch undergoes rigorous inspection — from raw material testing to final dimensional verification — matching original equipment specifications for reliability you can trust.

High-Efficiency Production Capacity

Streamlined workflows and smart factory scheduling enable large-volume order fulfillment without compromising lead times or product consistency.

Certified Compliance

Manufactured under IATF 16949 certified processes with ECE R90 and AMECA validated products, meeting global regulatory standards for safety and durability.

End-to-End Traceability

Full production data tracking from forging to packaging gives complete quality transparency and rapid issue resolution at every stage.



IATF 16949 Certified Production Manufactured in our IATF 16949 certified facility, every brake disc is produced under strictly controlled quality management systems aligned with global automotive standards.

Comprehensive In-Line Testing Each batch undergoes full-line inspection covering:

· Brinell hardness testing to verify material integrity and wear resistance

· Parallelism and thickness variation measurement for smooth, vibration-free braking

· Dynamic balance testing to eliminate judder at high speeds

· Salt spray corrosion testing on coated models for long-lasting surface protection

Global Regulatory Compliance Most mainstream vehicle applications are ECE R90 approved for the European market, with AMECA certification available on request to meet North American requirements.

Full Lot Traceability Complete production records are maintained for every manufacturing lot — from raw material sourcing through final packaging — enabling rapid identification and resolution at any stage.

Consistent Quality from Sample to Scale Rigorous sample validation protocols carry directly into mass production, ensuring the same performance and reliability are delivered across both prototype and high-volume orders.


Frequently Asked Questions

Q: What certifications do your brake discs have?

A: Our manufacturing facility operates under the IATF 16949 quality management system — the global automotive industry standard for quality and continuous improvement. The majority of our mainstream brake disc models are ECE R90 approved for the European market, and AMECA certification is available on request for North American applications. All test reports and certification documents are available for review upon inquiry.

Q: Do you offer OEM / private label service?

A: Yes, full OEM and private label solutions are available. We support custom logo laser engraving or printing, branded packaging design, custom part numbering, and tailored performance specifications — including friction material pairing, coating options, and dimensional fine-tuning. Our engineering team works directly with you from design review through first-article inspection to ensure your branded product meets your exact requirements.

Q: What is your minimum order quantity?

A: For stock models, the MOQ is just 20 pieces per size, making it easy to test market demand. Custom branded OEM orders start at 300 pieces per model. Mixed-container orders across multiple part numbers are also supported to help you optimize shipping costs and inventory breadth. Small trial orders are welcome for new customers.

Q: How do I find the correct brake disc model?

A: Simply send us any of the following: the OE part number, a competitor's cross-reference number, or full vehicle details (brand, model, year, and chassis/VIN number). Our technical team will match it accurately against our comprehensive catalog database, typically within one working day, and confirm fitment including front/rear axle position and wheel size compatibility.

Q: What is the lead time for bulk orders?

A: Stock items ship within 7–10 working days from order confirmation. Mass production orders with custom branding or specifications typically require 20–30 working days, depending on order volume and complexity. Rush production can be arranged for urgent orders — please contact our sales team to discuss feasibility and any associated expediting fees.

Q: Can I get samples before placing a bulk order?

A: Absolutely. We encourage customers to evaluate quality firsthand. Samples are available for performance testing and dimensional verification; the buyer covers shipping costs, and samples dispatch within 3–5 working days. For confirmed bulk orders, sample fees can be credited back against your first purchase order as a goodwill gesture.

Q: What is your warranty policy?

A: We offer a 12-month / 50,000 km warranty against manufacturing defects under normal driving conditions and professional installation. This covers material defects, cracking, and abnormal wear attributable to production. Warranty claims are processed efficiently with photo documentation and lot number traceability, and replacement or credit is issued promptly upon verification.

Q: What types of brake discs do you offer?

A: Our range covers solid discs for standard passenger vehicles, vented discs for improved heat dissipation, drilled and slotted performance discs for sport and heavy-duty applications, and anti-rust Geomet-coated options for corrosion-prone markets. We also offer high-carbon and composite rotor constructions for premium and performance segments, ensuring a solution for every price point and regional requirement.

Q: What payment terms do you accept?

A: We support T/T (30% deposit, 70% balance before shipment), L/C at sight for larger orders, and Alibaba Trade Assurance for secure transaction protection. Established customers may apply for extended payment terms after a review of order history and credit standing.

Q: How are the brake discs packaged for shipping?

A: Each disc is individually wrapped in anti-rust paper or film, then placed in a neutral or custom-branded carton with protective foam inserts to prevent transit damage. Palletized shipping is standard for bulk orders, and we can accommodate custom packaging requirements such as barcoding, labeled SKUs, and retail-ready display boxes.

Q: Which markets do you currently supply?

A: We export to over 40 countries across Europe, North America, the Middle East, Southeast Asia, Africa, and Oceania. Our catalog covers European, American, Japanese, Korean, and Chinese vehicle makes, with regular updates to include the latest models and emerging market applications.



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+86 15318655181

Jacky.pan@corinthauto.com

+86 18153529719

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