Product Details
- Overview
- Product Description
- Specification
- Packing & Delivery
- Certifications
- Company Profile
- FAQ
Basic Info.
Model NO.
34108840330
Type
Brake Discs
Material
Aluminum
Position
Front
Certification
ISO14001, IATF-16949, AMECA, DOT, ECE
Classification
Disc
Drum Brakes Classification
Brake Shoe
Main Market
South America, North America, Eastern Europe, Mild East, Western Europe, Northern Europe, Southern Europe
Disc
G3000/Gg20/High Carbon/Carbon Ceramic
Car Model
for BMW
Color
Customize
Application
Auto Part
Surface
Coated/Drilled/Slotted
Quality
100% Professional Test
Advantage
Comfortable, Economic, Quality Assure
Transport Package
Carton Pallet
Specification
D/T: 395*36MM
Trademark
Wish Brake
Origin
China
HS Code
8708309990
Production Capacity
100, 000 PCS/Year
Product Description
Product Description
Bimetallic Brake Disc

Position:Front wheel
Diameter:395mm
Thickness:36mm
Holes:10
Diameter:395mm
Thickness:36mm
Holes:10
Additional Benefits
Our discs add value to e-mobility by addressing corrosion on friction rings, enhancing braking response.


Reduced CO2 emissions
Optimized driving dynamics
Increase energy efficiency
Lighter weight improves energy efficiency, reducing fuel use and CO2 emissions.
Lighter weight improves energy efficiency, reducing fuel use and CO2 emissions.
Improve performance and handling
Lighter design enhances handling, reducing upsprung mass.
Specification
Model NO. | 34108840330 | Material: | Aluminum Alloy Cap Bimetal |
Position | Front | Certification: | ISO/TS16949,
ISO14001, IATF-16949, ISO9001, ECE, SGS, etc. |
Diameter | 395mm | Disc | G3000/Gg20/High Carbon/Carbon Ceramic |
Thickness | 36mm | Car Model | BMW-I7 |
Hub Bore Diameter | Transport Package: | Pallet | |
Total Height | Trademark: | Wish Brake | |
Holes | 10 | Surface: | Grinding/Fine-Turning/Coated/Drilled/Slotted/Geomet |
Bolt Pattern | 120mm | MOQ: | 50PCS |
Type | P/V | Quality | 100% Professional Test |
Weight | 17.24KG | Origin: | China |
Packing & Delivery
Transportation package for brake discs

1, OEM brand packages supported;
2, Custom labels available;
3, Package type: carton pallet
4, Packaging per customer requests.
Certifications



Certificate and Patents
2018 patent: fast cooling brake drum;
2018 patent: new energy brake disc device;
2019 patent: device for ventilated disc clamp brake disc;
2020 patent: processing and polishing brake pads device.
Company Profile
Company introduction
Wish Auto Parts is a leading Chinese brake supplier, specializing in high-performance, bimetallic, and lightweight discs.
Trading since 2015, with exports to North America, Europe, and beyond.
CNC machining ensures precision design, followed by chemical wash and heat treatment.
Our OE and modified discs replace original brakes, meeting high manufacturing standards.

Factory introduction
Wish Brake factory overview:
1, Factory spans 30,000 sqm;
3, Annual bimetallic brake disc capacity: 100,000+ pcs;
4, Three lines for diverse brake discs;
1, Factory spans 30,000 sqm;
3, Annual bimetallic brake disc capacity: 100,000+ pcs;
4, Three lines for diverse brake discs;



Technical R&D Department
LEAD Laser Cutting
Brake disc balance machine
This light offers high brightness, energy saving, eco-friendliness, and easy setup. IP67 waterproof, CE certified. Perfect for schools, parks, roadsides, factories, squares. 3-year warranty. Custom styles available.
Equipment capacity:
• Cutting thickness:
carbon steel 20mm,
stainless steel 8mm,
aluminum 6mm,
brass 5mm
• Cutting area: 4mx6m
• Cutting accuracy: 0.05mm
carbon steel 20mm,
stainless steel 8mm,
aluminum 6mm,
brass 5mm
• Cutting area: 4mx6m
• Cutting accuracy: 0.05mm
JP balancing machines detect and correct mass imbalances in rotating components, ensuring smooth, stable operation in various industries.



Mazak CNC Lathe
Gray iron casting work room
Quality inspection in-line
Equipment capacity:
• Imported from Japan
• Precision: 0.005mm
• Exquisite processing appearance
• Precision: 0.005mm
• Exquisite processing appearance
Gray iron casting is crucial in brake disc manufacturing, transforming raw materials into brake disc blanks via melting, molding, pouring, and cleaning.
1, Ensure 100% inspection for every brake disc;
2, Inspect every step thoroughly;
3, Ensure all products are dimension error-free.
Products display
Main product categories: Bimetal, lightweight, performance, carbon ceramic, replacement, two-piece, OEM, customized, conventional, solid, ventilated brake discs and more.



FAQ
Best solutions for brake discs
My brakes feel squishy. What should I do?
Air in the system indicates you should bleed your brakes. Check hoses for holes before bleeding.
My brake levers creep to the handlebars the longer I press them. What should I do?
Air in the system suggests bleeding your brakes is necessary.
My brakes squeal. What should I do?
Inspect brake pads for contamination and replace if needed. Clean rotors with isopropyl alcohol or disc brake cleaner. Center caliper if necessary.
Can I touch my rotors?
Yes, but it's not advisable for two reasons…
Touching can contaminate rotors with oils or dirt. Rotors also get very hot, risking injury.
If you must touch rotors, wipe them with isopropyl alcohol.
What happens if my brake pads get contaminated?
Clean brake pads with rubbing alcohol, and sand them. Replacement may be needed depending on contamination.
How do I know when to replace my brake pads?
Consistent squealing or reduced braking power suggests pad replacement. Check for wear; if most braking material is gone, replace pads.
How do I know when to replace my rotors?
Rotors don't often need replacement. If braking power is low or brakes squeal loudly, inspect pads and rotors. Significant ridge in metal means consider rotor replacement.





