Rear Brake Disc Rotor for HINO 300 3.5T (2009-) OE 42431-37091
8541
This rear brake disc rotor is designed for HINO 300 3.5T trucks from 2009 onward, matching OE part number42431-37090. Manufactured from FC250 cast iron with precision CNC machining and dynamic balancing, it delivers stable braking, excellent heat dissipation, and long service life for commercial vehicle applications.
This rear brake disc rotor is engineered specifically for HINO 300 3.5T commercial vehicles (model year 2009 onward), matching OE reference 42431-37050.
Manufactured from high-quality FC250 cast iron (GG25 equivalent), the rotor provides stable thermal performance, high structural strength, and reliable braking under frequent stop-and-go and heavy-load conditions common in commercial vehicle operation.
Each rotor is produced using precision CNC machining with controlled parallelism and runout to ensure vibration-free braking and consistent pedal feel. Dynamic balancing is applied to improve rotational stability and reduce noise, vibration, and uneven wear.
Strict in-house inspection processes ensure dimensional accuracy, surface quality, and the absence of defects such as cracks, porosity, or surface imperfections. This results in stable batch consistency and low return rates for long-term aftermarket supply programs.
This product is suitable for importers, distributors, fleet maintenance suppliers, and commercial vehicle parts programs requiring reliable quality, stable supply, and OE-compatible fitment.
Key Specifications
Position: Rear
Vehicle: HINO 300 3.5T (2009– )
OE Reference: 42431-37091 / 37090 /37050
Application: Commercial trucks, fleet maintenance, aftermarket replacement
The rear brake disc rotor (Part No. 8541) is developed for the HINO 300 3.5T platform from 2009 onward. Built with FC250 (GG25 equivalent) cast iron, it delivers stable thermal performance, high structural integrity, and long service life suitable for heavy-duty daily driving.
The rotor is CNC-machined with controlled surface finish and parallelism, then dynamically balanced to ensure vibration-free operation. Each unit is carefully inspected for internal defects such as cracks or porosity, ensuring consistent quality and low return rates.
Model
- 2009- HINO 300 3.5T
OE#
- 42431-37091
- 42431-37090
- 42431-37050
Product Specification
| MAKER | HINO | |
|---|---|---|
| POSITION | Front | |
| DIMENSION (mm) | Diameter (Ø): 281 | |
| Thickness (TH): 30 | ||
| Centring diameter (C): 140 | ||
| Number of holes (B): 5 | ||
| Overall Height (H): 93 | ||
Material & Packaging:
- Material: Grey cast iron FC250 / G3000
- Package: Polybag, White / Color Box or pallets
- Warranty: 1 year / 20,000km
- Country of Origin: Made in Taiwan
Additional Information:
- Little stock Available but not many.
- Files Download
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