Economy Brake Rotors – Cost-Effective Aftermarket Replacement Solution

Mercedes G500 rear brake disc
KLT345562 rear brake disc
Mercedes G500 rear brake disc
KLT345562 rear brake disc

CORINTH Economy Brake Rotors | Cost-Effective Aftermarket Replacement - KLT345562

· Cost-Effective OE Replacement: Engineered to provide reliable original equipment-equivalent braking performance at an economical price point, ideal for budget aftermarket replacement and high-volume repair operations.

· Reliable G3000 Cast Iron: Constructed from standard G3000 gray cast iron delivering consistent friction performance and adequate thermal capacity for normal passenger vehicle daily driving conditions.

· Precision Machined Finish: Friction surfaces are precision machined to ensure flatness and uniform pad contact, providing smooth braking and acceptable thickness variation for standard replacement applications.

· Direct OE Dimensional Fit: Manufactured to match original equipment dimensions including diameter, thickness, bolt pattern and hub offset for straightforward bolt-on installation with no modification required.

· Bulk Wholesale Friendly: Available at competitive factory-direct pricing with low minimum order quantities, making it an ideal high-turnover SKU for auto parts wholesalers, fast-fit chains and budget repair workshops.


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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#4634230100 

BrandCORINTH/Support brand customization
Vehicle CompatibilityLUMMA CLR G770/ Brabus 550G/ Mercedes-Benz / G500/ Mansory 
LocationBackboard
Product AttributesMiddle hole diameter:85 mm
External diameter:345 mm
Pitch diameter: 130 mm
Overall height:56.2 mm
Brake pad thickness:22 mm
Minimum thickness:20 mm
Number of Bolt Holes:5


Product Overview

CORINTH economy brake rotors provide a reliable, cost-effective replacement solution for the budget aftermarket segment. Engineered to meet original equipment dimensional specifications using standard G3000 cast iron and precision machining, these rotors deliver dependable braking performance at a price point that makes them ideal for high-volume repair operations and value-focused vehicle owners.

Core Technical Advantages

  • Reliable G3000 Cast Iron: Manufactured from industry-standard G3000 gray cast iron that provides consistent friction performance and adequate thermal capacity for normal passenger vehicle daily driving. The material meets all basic performance and durability requirements for standard replacement applications.

  • Precision Machined Finish: Friction surfaces are precision machined to ensure acceptable flatness and thickness variation, providing smooth braking engagement and uniform pad contact for reliable day-to-day operation.

  • Direct OE Dimensional Fit: Every rotor is manufactured to match original equipment dimensions including diameter, thickness, bolt pattern, hub offset and cooling vane configuration (where applicable), ensuring straightforward bolt-on installation with no modification.

  • Value-Engineered Production: The economy line is produced using optimized manufacturing processes that maintain quality while controlling costs, making these rotors an ideal high-turnover SKU for auto parts wholesalers, fast-fit chains and budget repair workshops.

Application & Usage

  • Suitable Vehicle Types: Economy passenger cars, older model vehicles, entry-level sedans and daily commuter cars where cost-effective replacement is the primary consideration.

  • Operating Conditions: Normal city and highway driving in moderate climates. Suitable for standard passenger vehicle use without heavy load or performance requirements.

  • Expected Service Life: 40,000–60,000 km under normal driving conditions.

  • Installation: Direct bolt-on replacement. Always replace in axle pairs and use appropriate replacement brake pads.

Quality Assurance & Certification

Produced in IATF 16949 certified facilities with standardized production processes ensuring consistent quality across every batch. Each rotor passes basic dimensional inspection and visual quality checks. ECE R90 certification is available for applicable models. Bulk export packaging and private label options are available for wholesale customers seeking value-focused product lines


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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