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Elizabeth Grace CampbellExcellent quality, durable brake drums that exceeded my expectations. Fit perfectly and stopped the truck smoothly. -
Matthew Thomas SullivanThese brake drums are built tough, no warping after heavy use. Fantastic product and fast shipping too.
Heavy Truck Brake Drums 786115M Hino Brake Drum High Precision G3000 Casting
| WARRANTY | 1 YEAR | SHIPPING PORT | TIANJIN PORT AND OTHER PORTS |
|---|---|---|---|
| MATERIAL | GRAY CASTING IRON | ||
| Highlight | Heavy Truck Brake Drums 786115M,786115M Hino Brake Drum,G3000 Casting Hino Brake Drum |
||
Heavy-Duty Brake Drum 786115M for Hino Trucks | High-Precision G3000 Casting
Product Overview
Upgrade your fleet’s safety with our premium Brake Drum (OE: 786115M). Specifically designed for heavy-duty commercial vehicles, this brake drum is the ideal solution for ensuring consistent stopping power and long-term durability.
Manufactured using advanced casting technology and high-strength grey iron, the 786115M model is engineered to handle extreme thermal loads and reduce "brake fade." Each unit is CNC-machined to exacting tolerances, ensuring a perfect fit and smooth operation under the most demanding road conditions.
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Technical Specifications
|
Feature |
Details |
|
OE Part Number |
786115M / 78611-5M |
|
Material Grade |
High-Grade Grey Iron (G3000 / GG25) |
|
Brake Surface Diameter |
Standard 320 mm (or specified size) |
|
Bolt Hole Count |
6 Holes |
|
Pilot Diameter |
164 mm |
|
Mounting Depth |
155 mm |
|
Weight |
Approx. 21.5 kg |
|
Balancing Grade |
Fully Balanced (G16 Standard) |
Vehicle Compatibility
The 786115M Brake Drum is primarily compatible with medium-to-heavy duty trucks and trailers, including:
Hino 300 Series
Hino Dutro Models
Toyota Dyna (Heavy-Duty series)
Specialized trailer axles using Hino-standard hub configurations.
Note: We recommend verifying your current drum’s dimensions or consulting your vehicle identification number (VIN) to ensure 100% compatibility.
Cross-Reference & Interchange
This product is a direct replacement for the following part numbers:
Hino: 786115M, 78611-5
Industry Ref: HD-786115M
Aftermarket IDs: BD-115M, S7861-15M
Key Benefits
High Carbon Content: Enhances heat dissipation and reduces the risk of surface cracking during heavy braking.
Precision Machining: Minimizes run-out and ensures uniform contact between the drum and the brake lining, extending the life of both components.
Rust-Preventative Finish: Every drum is treated with a protective coating to prevent corrosion during transit and storage.
Cost-Efficient Performance: Designed to match OEM quality at a competitive aftermarket price, reducing the "Cost Per Mile" for fleet owners.
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FAQ
Q: What is the tensile strength of the 786115M brake drum?
A: Our drums are made from G3000 grey iron with a tensile strength of $ge 210$ MPa, ensuring they can withstand high-pressure braking environments.
Q: Do you offer bulk discounts for fleet operators?
A: Yes, we provide specialized pricing for wholesale distributors and fleet maintenance workshops. Please contact our sales team for a custom quote.
Q: Does this drum require additional balancing before installation?
A: No. All our 786115M drums are dynamically balanced at the factory and are ready for immediate installation (Bolt-on ready).
