Product Introduction
Wholesalers specializing in complete Toyota vehicle spare parts and overseas auto repair shop purchasers all know that inferior rear brake rotors for the Toyota Camry XV50 generation flood the aftermarket. After just a few thousand kilometers of driving post-installation, these counterfeit rotors trigger severe braking vibration and widespread rust on friction surfaces, which poses critical risks to braking safety.
Our OE4243106110 rear brake rotor is molded strictly to match original equipment specifications, engineered exclusively for the rear axle of all gasoline and hybrid variants of the 2011–2017 Toyota Camry XV50. It features a solid one-piece brake disc structure with an original base thickness of 10 mm and a wear limit threshold of 8.5 mm. The standard installation torque is 98 Nm, all dimensional tolerances are controlled within ±0.035 mm, and lateral runout is capped at ≤0.05 mm. Every mounting parameter precisely replicates factory OEM specs, requiring no modifications to wheels or calipers for direct, damage-free replacement of stock rotors.
Manufactured from GG25 (HT250) high-carbon grey cast iron, each rotor undergoes full-spectrum elemental spectroscopy testing to ensure balanced carbon-silicon ratios, delivering exceptional thermal stability. The material resists thermal deformation and surface cracking even under repeated hard braking cycles. With an identical total weight of 4.54 kg to the genuine Toyota 4243106110 rotor, it eliminates high-speed brake shudder caused by unbalanced rear axle weight distribution. Whether for bulk restocking by overseas repair garages, full-container shipments for auto parts traders, or individual customer replacements via cross-border retail, this XV50-exclusive rear brake rotor meets full OE-equivalent performance standards with an 80,000-kilometer warranty mileage. It serves as a cost-effective, stable alternative to original factory rotors.
Surface Treatment






One of the biggest headaches for many car owners is that the rear brake rotors of Camry V5 develop jagged, gnawed-looking rust along the edges within less than two years, causing the wheel hub to seize up and become impossible to remove. Our brake rotor part number 4243106110 features electrostatic powder coating across all non-friction surfaces with modified epoxy polyester paint. After being cured through high-temperature baking at 200°C, this coating consistently achieves a Grade 0 adhesion rating in cross-hatch tests, so durable that it cannot be easily scratched off even with a car key. Most importantly, our in-house salt spray testing exceeds 360 hours with zero red rust forming on the base material, as all tiny pores on edges and corners are fully sealed. Many competitors only apply a thin coat of paint to the outer rim, while we coat every surface including the inner side of the central hat, gaps between cooling fins, and chamfers of bolt holes. This dedicated painting line uses custom hanging fixtures engineered exclusively for Camry V5 rotors to deliver an even coating thickness controlled between 25 and 35 micrometers. This design delivers superior corrosion resistance without compromising dynamic balance. After installing the rotor and driving for a period of time, the contact surface of the wheel hub will remain completely clean, bringing you great peace of mind.
Product Technical Parameters
All dimensions and performance data are strictly calibrated and manufactured in accordance with industry standards.
|
Technical Item |
Specification |
Technical Item |
Specification |
|
Mounting Position |
Rear Brake |
Disc Outer Diameter |
281mm |
|
Standard Thickness |
10mm |
Minimum Wear Limit Thickness |
8.5mm |
|
Hub Centering Diameter |
62mm |
Overall Height |
66.8mm |
|
Mounting Hole Quantity |
5+2+1 |
Pitch Circle Diameter (PCD) |
114.3mm |
|
Disc Structure Type |
S |
Net Weight |
4.82kg |
Compatible Vehicle Models
This rear brake disc is applicable to multiple vehicle models with stable compatibility and accurate fitting size. The detailed applicable models are listed below:






Toyota Camry (_V5_) 09/2011-02/2019
Toyota Camry (_V4_) Jan 2006 - Dec 2014
Lexus ES (_V4_) 03/2006 - 12/2012
Lexus ES (_V6_) Jun 2012 - Jun 2018
Toyota AURION (_V5_) Sep 2011 - Mar 2018
Toyota AVALON Sedan (_X2_) 08/1999-06/2005
Toyota AVALON Sedan (_X3_) 01/2005-11/2012
Toyota Camry 4-door Sedan (_V30) 08/2001-11/2006
GAC Toyota Camry, June 2006 - December 2015
GAC Toyota Camry, Dec 2011-
LEXUS ES350 V6-3.5L D.I. (24V) QOHC 2GR-FE 2007-2010
TOYOTA Avalon V6-3.5L F/inj. (24V) DOHC 2GR-FE 2008
TOYOTA Avalon V6-3.5L F/inj. (24V) DOHC 2GR-FE 2010
TOYOTA Camry 4-2.4L F/inj. (16V) DOHC 2AZ-FE 2007-2008
TOYOTA Camry 4-2.4L F/inj. (16V) DOHC 2AZ-FE (E) 2009
TOYOTA Camry 4-2.5L F/inj. (16V) DOHC 2AR-FE 2010
TOYOTA Camry V6-3.5L F/inj. (24V) DOHC 2GR-FE 2007-2010
TOYOTA Camry Hybrid 4-2.4L F/inj. (16V) DOHC 2AZ-FXE 2007-2010
Cross Reference Part Numbers
This product corresponds to a variety of mainstream brand part numbers and OE codes, which can perfectly replace the original parts. The detailed cross-reference information is as follows:
|
Brand Code |
Part No. |
OE Factory Code |
OE Number |
|
ACDelco |
18A2422 |
OE |
4243106110 |
|
AIMCO |
31433 |
OE |
4243106160 |
|
BREMBO |
08B56610 |
OE |
4243133130 |
|
BREMBO |
08B56611 |
OE |
4243106140 |
|
TRW |
DF6176 |
OE |
4243133150 |
|
TRW |
DF7390 |
OE |
4243106170 |
Machining Workshop & Production Process

Fully Automatic Static Pressure Molding Casting Workshop
Equipped with a dual-main-engine static pressure molding production line, the workshop delivers uniform sand mold compaction and casting dimensional accuracy up to CT10 grade. Raw brake disc castings produced here are free of sand adhesion, porosity and shrinkage defects. The draft angle is reduced to 0.5°, and the precision of raw castings far exceeds that of conventional vibration-pressure molding. This minimizes the machining allowance for subsequent processing from the source and ensures consistent quality of all XV50 brake disc blanks. All incoming raw materials are inspected via a German SPECTRO optical emission spectrometer, and metallographic specimens are retained for each furnace of cast iron to prevent cracking risks of brake discs caused by scrap steel impurities mixed in raw materials.
Dual-Tool Synchronous CNC Precision Turning Production Line
Custom vertical CNC lathes are exclusively deployed for the 4243106110 rotor. Two cutting tools perform synchronous opposite cutting on both friction surfaces of the brake disc. Rough turning and finish turning are completed in a single clamping without secondary flipping and re-clamping, thoroughly eliminating flatness deviations resulting from multiple re-clamping operations. After processing, the surface roughness of the disc face reaches Ra ≤ 1.6 μm, and the parallelism error is controlled within 0.02 mm - this core process guarantees vibration-free high-speed braking of our brake discs. The workshop is fitted with industrial robots for automatic loading and unloading, enabling a stable daily output of 3,200 pieces to avoid lead time delays for bulk orders.
Independent Full-Item Quality Inspection Laboratory
Samples from each batch of XV50 rear brake discs undergo four tests: wear durability, thermal cycling, salt spray and lateral runout. The lab is fully equipped with dial indicators, metallographic microscopes and salt spray test chambers. Inspection reports can be provided alongside shipments to major overseas clients including auto retail chains and repair shops. Our factory holds the IATF16949 certification for automotive component manufacturing, complying with market access standards for European and American auto parts markets.
Independent Automated Spraying & Packaging Workshop
The fully enclosed dust-free spraying line features computerized precise control over coating thickness. Each finished brake disc is individually wrapped with OPP pearl cotton, stacked in customized cartons and reinforced with wooden pallets before direct container loading at Qingdao Port to avoid scratches and bumps during logistics transportation. Full-container shipments are handled via our in-house logistics network cooperating with COSCO Shipping and Maersk, enabling predictable delivery schedules.
Delivery & Shipping Service
For all orders of Toyota Camry V5 rear brake rotors with part number 4243106110, we uniformly adopt suspended packaging using double-wall corrugated cartons combined with EPE foam. Anti-collision labels, OE part number barcodes and batch traceability codes are printed on the exterior of each carton. Prior to shipment, quality inspectors conduct an additional round of random sampling inspections: they examine the coating against light, verify critical dimensions with inspection gauges, and attach a factory dynamic balance test report to each product.
All goods are accompanied with product certificates, sampling material test reports and OE part labels. Each brake disc is engraved with the part number 4243106110 and XV50 fitment marking, so overseas customers do not need to repeatedly verify vehicle models during warehousing and sorting.
Frequently Asked Questions (FAQ)
Q: I just installed part number 4243106110 on my Camry V5, and there's a humming noise when reversing. Could the rotors be faulty?
A: Don't worry. This is normal break-in noise for new brake rotors and pads. Braking pressure is lighter when reversing, and the tiny surface particles on the rotors and pads haven't fully seated with each other yet. Drive gently for the first 200 kilometers, avoid hard braking and prolonged drag braking as much as possible. The noise will fade away once the parts are fully broken in. However, if a sharp metal squealing persists nonstop, go back and check if the shims were installed incorrectly.
Q: Does this brake disc with OE number 4243106110 only fit Toyota Camry XV50? Can it be used interchangeably on other vehicle models?
A: It is primarily designed for the rear axle of the 2011-2017 Toyota Camry XV50 (ASV50/GSV50/AVV50). It is also compatible as a rear replacement part for the Toyota Avalon and Lexus ES350 produced in the same period, yet cross-model interchange is not recommended. The rear brake discs of Camry XV40 and XV70 differ in thickness and mounting hole spacing parameters. Forcible installation will lead to poor caliper fitting and uneven brake wear. Be sure to verify the vehicle identification number (VIN) or OE number 4243106110 before placing an order.
Latest News
Over the past six months, eco-friendly coatings have been widely promoted across the aftermarket brake disc industry. The EU REACH Regulation has become far more stringent, forcing manufacturers to phase out traditional solvent-based paints. Our part number 4243106110 for the Camry V5 switched to water-based powder coating last year, delivering nearly zero VOC emissions, and numerous containers of this product have been shipped to North America and Europe. Complying with regulatory requirements also provides an extra layer of environmental protection for repair shops and vehicle owners.
Here's a simple self-inspection tip for everyone: there's no need to remove the wheels. Turn on your phone's flashlight, insert it into the wheel hub gap, and take a close-up photo of the edge of the rear brake disc. Run your finger along the outermost edge of the disc surface. If a distinct step has formed, with the single-side depth of the step exceeding 1 millimeter (total wear surpassing 2 millimeters combined), it's time to replace them with a new pair of 4243106110 brake discs. New discs feature a single-side thickness of 11 millimeters, with a wear limit of 9 millimeters-do not keep using them until the brake wear alert triggers. Additionally, before installing new discs, thoroughly remove rust from the axle hub with a wire brush, then torque the fasteners diagonally in multiple stages to 103 N·m using a torque wrench. This method greatly prevents warping and brake shudder on the rear discs of the Camry V5. When these minor details are properly handled, a set of brake discs can reliably last 70,000 to 80,000 kilometers, which is quite standard.
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