Product Introduction
Buying the wrong rear brake discs for the 10th-gen Accord leads to unnecessary losses; you need to select the disc withHONDA PILOT 42510TG7A00 Rear Brake Disc from qualified suppliers.
Numerous owners of the 10th-generation Honda Accord come in with the part number 42510-TG7-A00 and ask: "A rear brake disc is just a solid chunk of iron. It doesn't bear the bulk of braking force, so can't I just fit a cheap replacement?" I always stop customers from making such decisions. While the Accord drives smoothly for daily urban commutes, its electronic parking brake, auto hold function and electronic stability control system all rely on the rear wheel brakes for precise brake force distribution. Despite its solid construction, this rear disc has far stricter requirements for flatness, noise suppression and rust resistance than many vented front brake discs.
The HONDA PILOT 42510TG7A00 Rear Brake Disc represents globally optimized and highly validated system reliability. It may not be a star on the racetrack, yet it serves as the silent cornerstone that safeguards millions of kilometers of safe daily driving. For replacement demands pursuing damage-free restoration, long-term dependability and freedom from tuning troubles, as well as laying a perfect benchmark for high-level modifications, choosing such an original equipment part manufactured strictly to original specifications is always the most professional and prudent decision. Its value lies in restoring the complex braking system to a state of simplicity and absolute reliability.
Product Parameter
|
Location |
Rear Brake |
Diameter |
330mm |
|
Brake Disc Thickness |
11mm |
Minimum Thickness |
9mm |
|
Centering Diameter |
70.15mm |
Height |
63.2mm |
|
Number Of Holes |
5 |
Pitch Circle Diameter |
120mm |
|
Solid Or Vented |
S |
Weight |
6.4kg |
Car Model


HONDA PILOT 3.0 AWD 2017-
Reference No.
There are different corresponding codes for the HONDA PILOT 42510TG7A00 Rear Brake Disc
|
AP |
10114V |
OE |
42510TG7A00 |
|
BREMBO |
08.E295.11 |
BRECO |
BV6240 |
Surface Treatment






When it comes to surface painting work, we focus on long-lasting rust prevention and never cut corners.
In many cases, a rear brake disc gets scrapped not because its friction surface has worn down completely, but due to rust corrosion starting from the non-friction side. Our HONDA PILOT 42510TG7A00 Rear Brake Disc features a waterborne epoxy-polyester powder coating applied via electrostatic spraying and cured at a high temperature of 200 degrees Celsius.
Once heat-cured, the coating becomes hard yet tough, adhering firmly to the disc hat and edge, which is vastly different from ordinary brushed paint products. We completed a 480-hour neutral salt spray test via dry spraying in our in-house salt spray chamber, with no rust penetration or blistering occurring on non-friction areas. After vehicle installation, the coated disc can withstand rainwater, de-icing agents and impacts from flying gravel. When the wheel hub is removed two years later, the disc hat remains clean and dark black, and the laser-etched part HONDA PILOT 42510TG7A00 Rear Brake Disc stays free from rust buildup for easy part identification in future maintenance. Minor surface rust on the friction ring is an inherent characteristic of cast iron; light braking during driving will polish the rust away thoroughly without any negative impact on braking performance.
Invisible Craftsmanship, Visible Peace of Mind
From the cornerstone of rust prevention to the core of reinforcement (heat treatment and FNC), and further to eco-friendly coatings for the future and daily maintenance, the surface treatment of brake discs is an intricate craft integrating materials science, chemistry and thermodynamics. For components such as 42510TG7A00, every micrometer of structure on its surface bears a solemn commitment to safety, durability and performance. Choosing it is not merely selecting a spare part, but opting for a sophisticated craftsmanship system honed through rigorous trials, dedicated to safeguarding the stability of every journey. This is the ultimate answer to safety hidden beneath the metallic luster.conditions.
Machining Workshop
Stepping into a modern processing workshop, you are first greeted by a "steel matrix" composed of various machine tools. Here lie ordinary lathes, milling machines, planers and grinders tasked with rough machining and forming operations, as well as radial drills and vertical drills dedicated to precision hole processing.
CNC lathes and machining centers, representing the cutting edge of technology, process complex internal and external threads, curved surfaces and grooves through computer programming with precision and consistency far exceeding manual work. This is not merely an arrangement of equipment, but a solution tailored to the demand for "multi-variety and variable-batch flexible production".
The wave of automation has permeated every corner of the workshop. Industrial robots and manipulators are no longer just conceptual notions; they operate tirelessly as the backbone of production lines at repetitive or high-precision workstations such as welding, spraying, handling and assembly. Working alongside workers, they free humans from heavy and hazardous labor, allowing staff to focus more on creative process optimization and quality control.
An efficient Programmable Logic Controller (PLC) system ensures the reliability and smooth operation of processes such as loading and unloading, greatly boosting overall production efficiency. The coordination of all these devices and systems lays a solid foundation for achieving "dynamic balance of full-line production capacity", which lies at the core of enterprises' pursuit of profits and competitiveness.


Delivery,shipping and serving

FAQ
Q: My car is a 2019 Honda Accord 1.5T, and the confirmed OEM part number for the rear brake rotor is 42510-TG7-A00. However, some people online claim multiple alternative 282mm rear rotors are interchangeable. Can I switch to cheaper rotors with different part numbers?
A: A 282mm outer diameter and a 64.1mm center bore are only basic specifications; inner diameter and rotor hat height vary across vehicle models. 42510-TG7-A00 is the factory part number made for the Accord. The 282mm rotors fitted for Civic differ by several millimeters in inner diameter. Forcing installation may lead to scraping against the dust shield or misalignment with the electronic parking brake motor bracket. The safest solution is to stick to the TG7-A00 part number, or send the last seven digits of your vehicle identification number to our customer service for a precise cross-check.
Q: After installing new brake rotors and pads, a sharp squeaking noise occasionally comes from the rear wheels during low-speed tight turns or reverse parking. Does this mean the replacement rotors are defective?
A: The squeal is rarely caused by faulty rotors. The 42510-TG7-A00 rotor leaves minimal lateral runout from factory production and cannot produce consistent high-pitched squeaks on its own. The root causes usually fall into three categories: unchamfered brake pad edges, dry and sticky rear caliper guide pins lacking lubricant, or a bent dust shield accidentally deformed by repair technicians and rubbing against the rotor surface. Inspect these components first instead of immediately replacing the rotors.
Q: After overnight parking following rainfall, rusty yellow discoloration covers the entire friction surface of the brake rotors. Is your anti-rust coating poorly applied?
A: The exposed cast iron friction surface oxidizes upon contact with water, which also happens to original factory rotors. Our powder coating only covers non-friction areas, as evidenced by the rust-free black finish around the rotor hat thanks to the protective layer. Light surface rust on the braking face wears off quickly after gentle brake applications during driving and poses no safety hazards. Replacement is only necessary if prolonged water immersion creates pits deeper than 1mm across the rotor face
Last News
There flows a unique culture here: a culture of hard work, a culture of accountability, and a culture of unity, cooperation and resource sharing.
Workers stay focused amid the roaring noise, for "the quality of your life depends on the quality of your work".
Safety is an absolute bottom line. Daily pre-shift meetings to learn the "Safety Operation Procedures" and "Emergency Response Measures" serve as the first line of defense to firmly secure safety.
What is nurtured in such an environment is not only professional skills, but also a profound sense of identity rooted in "dedication to work and treating the workplace as one's home".
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