Heavy Truck Brake Drums 786115M Hino Brake Drum High Precision G3000 Casting
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.
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.
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).
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.