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Yimi (Guangzhou) Automotive Parts Co, Ltd

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China Genuine Toyota Front Brake Disc 43512-42040 — 275mm Diameter 25mm Thickness
China Genuine Toyota Front Brake Disc 43512-42040 — 275mm Diameter 25mm Thickness

  1. China Genuine Toyota Front Brake Disc 43512-42040 — 275mm Diameter 25mm Thickness
  2. China Genuine Toyota Front Brake Disc 43512-42040 — 275mm Diameter 25mm Thickness

Genuine Toyota Front Brake Disc 43512-42040 — 275mm Diameter 25mm Thickness

  1. MOQ: 10 pcs
  2. Price: Negotiable
  3. Get Latest Price
Weight 14.35 kg
Payment Terms T/T,
Outer Diameter 275 mm
Number of Holes 5
Delivery Time 5-8 Work Days
Height 46.5 mm
Minimum Thickness 22 mm
Certifiion ISO/TS16949
Bolt Circle Diameter 114.3 mm
Center Hole Diameter 62 mm
Supply Ability 10000 pcs/month
Disc Thickness 25 mm
Packaging Details Neutral Package or as customers’ request
Model Number Toyota RAV4 4.4 Prius V Scion xB
Place of Origin China
Brand Name YIMI

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  1. Product Details
  2. Company Details

Product Specification

Weight 14.35 kg Payment Terms T/T,
Outer Diameter 275 mm Number of Holes 5
Delivery Time 5-8 Work Days Height 46.5 mm
Minimum Thickness 22 mm Certifiion ISO/TS16949
Bolt Circle Diameter 114.3 mm Center Hole Diameter 62 mm
Supply Ability 10000 pcs/month Disc Thickness 25 mm
Packaging Details Neutral Package or as customers’ request Model Number Toyota RAV4 4.4 Prius V Scion xB
Place of Origin China Brand Name YIMI
High Light Genuine Toyota front brake discOEM vented brake rotor 275mmToyota brake disc 25mm thickness
Genuine Toyota Front Brake Disc 43512-42040 — OEM Direct Replacement Rotor
Product Overview

The Front Brake Disc (Rotor) with OEM reference number 43512-42040 is a genuine, verified direct-fit replacement for a range of Toyota, Scion, and Lexus vehicles. This disc is a critical component of the braking system, mounted to the wheel hub and working in conjunction with the brake pads to slow and stop the vehicle.

When the brake pedal is pressed, the brake pads are pressed against the rotating disc, creating friction that converts kinetic energy into heat, ultimately slowing down or stopping the vehicle. A worn or damaged brake disc can lead to vibration or pulsation when braking, squealing or grinding noises, reduced braking performance, uneven brake pad wear, and increased stopping distances.

This OE-spec replacement disc restores factory braking performance and safety. Manufactured to meet or exceed original equipment standards, this disc features a vented design for superior heat dissipation and is produced from high-quality materials to ensure superior quality and long-lasting reliability.

Part Number 43512-42040 Product Name Front Brake Disc
Car Model Toyota RAV4 4.4 Prius V Scion xB Engine Model Toyota
Condition 100% Brand New Size Standard
Weight Standard Origin China Mainland
Main Market Middle East, Asia, Africa, South America, North America & Europe
Package Neutral Packing Or Make It As Requested
Material High-strength aluminum alloy & precision bearings Cooling Type Engine coolant circulation
Installation Direct OEM replacement Quality Standard OEM equivalent / ISO quality control
Genuine Toyota Front Brake Disc 43512-42040
Vehicle Compatibility

Primary Appliions (Toyota, Scion, Lexus):

Brand Model Chassis / Body Engine / Years
Toyota RAV4 XA40 (2013-2018) — Japan built / LE Trim 2.4L & 2.5L, without 3rd row seat
Toyota RAV4 Hybrid XA40 (2016-2018) 2.5L Hybrid
Toyota Prius V / α ZVW4_ (2012-2017) 1.8L Hybrid
Toyota Prius α 4WD (DBA-ZRR85G) 3ZRFAE engine, 2014/10-2021/12
Toyota Esquire 4WD (DBA-ZRR85G) 3ZRFAE engine, 2014/10-2021/12
Scion xB (2011-2015) 2.4L L4
Lexus HS 250h (2010) Hybrid
Important Notes:
  • This is a front axle disc only. It is a vented disc with a 275mm diameter and 25mm thickness.
  • RAV4 Japan-built LE trim uses this disc; Canada-built and non-LE trims may use different part numbers (43512-0R010, 43512-0R020).
  • For Lexus HS 250h, this part is also listed as 4351242080.
  • Always verify your vehicle's original part number and specifiions before ordering. When in doubt, check the stamped part number on your existing disc or consult your vehicle's workshop manual.
Common Failure Symptoms
Symptom Description
Vibration or pulsation Steering wheel or brake pedal pulsates when braking
Squealing or grinding Unusual noises during braking
Reduced braking performance Longer stopping distances
Uneven pad wear Brake pads wearing unevenly
Visible damage Scoring, cracks, or warping on the disc surface
Features & Benefits
Genuine Toyota OEM part
Manufactured to Toyota's exacting standards — ensures perfect fit, superior quality, and long-lasting reliability
Vented disc design
Superior heat dissipation — reduces brake fade and maintains consistent braking performance
275mm diameter with 25mm thickness
Matches factory specifiions for RAV4, Prius V, and Scion xB — optimal braking performance and fitment
5-bolt mounting with 114.3mm PCD
Factory-correct fitment — no modifiions required
Precision-engineered for OEM spec
Crafted from high-grade materials and tested to strict Toyota standards — ensures superior quality and durability
Direct OE replacement
No modifiions required — matches factory specifiions precisely
Replaces superseded part 43512-42080
Current OEM specifiion for many appliions
12-month manufacturer warranty
Peace of mind — warranty coverage for manufacturing defects
100% quality inspected
Reliable out of the box — each unit verified for dimensional accuracy and material integrity
Quality Control & Verifiion
QC Item Verifiion Method
Dimensional accuracy Precision measurement — outer diameter (275mm), thickness (25mm), center hole (62mm), height (46.5mm), PCD (114.3mm), 5-hole pattern
Material composition High-grade materials verifiion — ensures proper wear resistance and heat dissipation
Runout / Balance Precision measurement — ensures smooth braking without vibration
Surface finish Visual and dimensional inspection — ensures proper pad contact
Internal defects Inspection for cracks, porosity, or surface imperfections
Toyota OEM standards Manufactured and tested to strict Toyota specifiions
Batch traceability Each production batch documented with quality certifies
Installation & Maintenance Recommendations
IMPORTANT: Brake disc replacement requires mechanical competence and proper safety precautions. Professional installation recommended.
Installation Guidelines

(Reference Toyota workshop manual for complete steps):

  1. Safety first — securely support the vehicle on jack stands
  2. Remove the front wheel
  3. Remove the brake caliper and caliper bracket — support the caliper to avoid stressing the brake hose
  4. Remove the brake disc retaining screws (if equipped)
  5. Remove the old brake disc from the hub
  6. Clean the hub mounting surface thoroughly — remove all rust and debris
  7. Compare the new disc with the old unit — verify part number (43512-42040) and dimensions (275mm diameter, 25mm thickness) match
  8. Install the new brake disc onto the hub
  9. Install the brake disc retaining screws (if applicable)
  10. Reinstall the caliper bracket and caliper
  11. Torque all bolts to manufacturer specifiion
  12. Reinstall the wheel and torque lug nuts to specifiion
  13. Bed in the new brake discs — follow manufacturer procedure for proper break-in
  14. Road test — verify smooth braking without vibration or noise
Maintenance Schedule
  • Inspect brake discs for wear, scoring, or damage during every brake service
  • Replace brake discs when they reach minimum thickness (22mm)
  • Replace brake discs in pairs (both front discs) for balanced braking performance
  • Always replace brake pads when replacing brake discs
Packaging & Supply
  • Individually sealed in protective packaging
  • Sold individually (1 disc per unit)
  • Packed in carton
  • Bulk wholesale available in master cartons
  • Suitable for: Toyota specialist repair shops, independent garages, auto parts distributors

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller

  • Year Established:

    2005

  • Total Annual:

    8000000-10000000

  • Employee Number:

    100~150

  • Ecer Certification:

    Verified Supplier

Yimi (Guangzhou) Automotive Parts Co., Ltd. Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ... Yimi (Guangzhou) Automotive Parts Co., Ltd. Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ...

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Get in touch with us

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  • Yimi (Guangzhou) Automotive Parts Co, Ltd
  • Unit 1313, Building 5, Changsheng DDP Fashion Center, No. 17 Dachi Road, Tancun, Shijing Subdistrict, Baiyun District, Guangzhou City.
  • https://www.isuzucarsparts.com/

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