Qingdao Wish Auto Parts Co., Ltd. is one of the leading manufacturers and suppliers of original equipment spec rotors in China, featured by quality products and good price. If you're going to buy the newest original equipment spec rotors made in China, welcome to get pricelist from our factory. Customized orders are welcome.
Specification
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Product Overview |
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Products Name |
original equipment spec rotors |
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Product Name |
PowerStop brake discs |
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Product Code |
6394210012 |
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OE Number Example |
6394210012 |
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Brand |
WISHBRAKE |
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Disc Type |
Front Axle, Vented |
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Material |
G3000/ G3500/ GG15HC/ GG20HC |
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Technical Specifications |
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Outer Diameter |
300mm |
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Disc Thickness |
28mm |
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Minimum Thickness |
25mm |
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Overall Height |
58.5mm |
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Center Bore Diameter |
67mm |
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Mounting Holes |
5 |
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PCD / Bolt Pattern |
112mm |
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Disc Type |
Front Axle, Vented |
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Material |
G3000/ G3500/ GG15HC/ GG20HC |
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Weight |
8.4kg |
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Vehicle Compatibility |
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Make |
Mercedes Benz |
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Model |
- |
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Generation |
- |
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Year |
- |
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Engine |
New |
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Commercial Information |
|
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MOQ |
2 Pcs |
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Sample Availability |
Yes |
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Packaging |
OEM Packaging |
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Delivery Time |
7 15 Days |
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Warranty |
80000kms |
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OEM/ODM |
Yes, Support |
We offer both of the Aluminum front discs rear discs and internally Lightweight front discs, plus optional Geomet / painted anti corrosion coated variants for inventory. We do the service for broad mainstream passenger vehicle lines, alongside premium European passenger cars. This is not a dedicated race rotor programme.
A common misunderstanding within the aftermarket industry is equating "OE spec" with "genuine OEM parts". WishBrake OE spec brake rotors are aftermarket replacement components, not original factory OEM spare parts shipped from vehicle assembly plants. Yet they adopt OE level material formulas, machining benchmarks and quality control thresholds. For daily commuting, highway cruising, moderate load touring and street level performance driving, OE spec rotors deliver predictable pedal feedback, stable friction partner compatibility with semi metallic, low metallic and ceramic brake pads.

WishBrake divides this product portfolio into standard OE spec daily use discs and OE spec performance rotors. The standard group targets regular daily driven vehicles, focusing on quiet braking, low vibration risk and reasonable service lifespan. The OE spec performance rotors retain all original equipment fitting dimensions, while upgrading casting material formulas, surface finishing and internal ventilation architecture to handle higher repeated braking heat load, suitable for users who occasionally engage mountain road driving or street sport driving without changing vehicle factory defined brake caliper assemblies.
OE Brake Rotors Premium Aftermarket Disc Brakes Direct From Factory | WishBrake
Aftermarket OE Spec Brake Discs, Match Original Equipment Specifications | WishBrake


Two grade product grouping for different demand end users Standard OE spec discs: Target daily driven passenger cars, prioritize quiet braking, stable wear rate and anti vibration performance for city commute and long distance highway driving. OE spec performance rotors: Keep all mounting dimensions unchanged; optimize casting material formula and internal ventilation channel structure to improve heat dissipation capability, fit for street sport driving, mountain road repeated braking scenarios.
Physical performance inspection process Every finished rotor passes run out measurement and dynamic balance detection. Unqualified work pieces will be screened out before entering surface treatment station. Sampling batches carry out hardness test, tensile strength test and metallurgical micro structure analysis.
Technical R&D team capability
WishBrake internal technical team includes casting process engineers, brake part structure R&D engineers and quality control engineers. Team members accumulate rich experience in aftermarket brake rotor reverse engineering, drawing conversion, test verification work. They support business partners to finish OE spec new part development project from sample receiving to formal mass production.
Pre order quotation & fitment confirmation service
Customers may provide target OE number list, vehicle model VIN information or original disc sample pictures. WishBrake sales technical team checks fit relation, confirms stock status or production cycle, provides formal quotation including unit price, MOQ, production lead time and packing scheme. If you need custom surface treatment or custom laser marking requirement, confirm technical details in quotation stage.
The difference between standard OE spec rotors and OE spec performance rotors is they keep exactly the same mounting dimension. OE spec performance rotors optimize casting material formula and internal ventilation channel structure to improve heat dissipation capacity, more suitable for street sport and mountain road repeated braking usage. Standard OE spec rotors focus on daily commuting quiet braking and economic service life.
Optimized anti corrosion coating process for coastal high humidity market OE spec rotors
Aiming at customer feedback from coastal high humidity market regions, WishBrake optimizes Geomet coating production process parameter for OE spec series rotors. Improve anti rust performance on rotor hat non friction area, adapt to high humidity and salt fog environment usage condition.

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