Premium Brake Drum 43512-1750M 500 Series Hino Brake Drum 410x160mm

Premium Brake Drum 43512-1750M for Hino 500 Series | 410x160mm Heavy-Duty Replacement Part

Product Overview

The 43512-1750M Brake Drum is a precision-engineered replacement component designed specifically for Hino 500 Series (Ranger) trucks. Engineered to meet and exceed original equipment standards, this brake drum is critical for ensuring reliable stopping power, vehicle stability, and safety for medium and heavy-duty logistics transport.

Manufactured from high-grade HT250 / G3000 Gray Cast Iron, our 43512-1750M model features optimized metallurgy for superior thermal management. It provides excellent heat sink capacity, which effectively prevents "brake fade" and surface cracking during frequent braking or while navigating steep grades. Each drum is CNC-machined to ensure perfect concentricity, offering a seamless "plug-and-play" installation for fleet maintenance.

Vehicle Compatibility

This brake drum is a direct-fit solution for various Hino medium-duty truck platforms:

Primary Brand: Hino Trucks (Toyota Group)

Model Series: Hino 500 Series (Models: FC, FD, GD, FE, FG).

Axle Application: Front or Rear Axle (Depending on specific chassis model and load rating).

Brake System: Air-over-hydraulic or full air brake systems with 410mm configuration.

Technical Specifications

Accurate technical dimensions are essential for technical SEO and customer procurement decisions:

Cross-Reference & Interchange

The 43512-1750M can be cross-referenced with the following industry reference numbers:

Hino: 43512-1750M / 43512-1750 / 435121750

Hino Alternative: 43512-1710 / 43512-2570

Aftermarket Ref: Sampa, DT Spare Parts, and other Japanese truck part specialists.

Key Benefits

Advanced Thermal Stability: The high-carbon iron composition allows for rapid energy transfer, keeping the braking surface cool and reducing the risk of drum expansion or cracking.

Precision Dynamic Balancing: Every unit undergoes factory dynamic balancing to eliminate vibrations at high speeds, protecting wheel bearings and tires from premature wear. 

OEM Standard Fitment: CNC-machined to match original equipment tolerances, ensuring consistent contact with brake linings and maximum friction performance.

Durability for Long-Haul: Engineered for a lower wear rate, significantly reducing the Total Cost of Ownership (TCO) for fleet managers by extending replacement intervals.

Ready for Global Export: Available with anti-rust surface treatment to prevent oxidation during sea freight and warehouse storage.

Frequently Asked Questions (FAQ)

1. Which truck models is the 43512-1750M Brake Drum compatible with?

The 43512-1750M Brake Drum is a premium-grade replacement part primarily designed for Hino Trucks, including popular heavy-duty models. It is engineered to meet the strict Japanese automotive standards for axle components. To ensure 100% compatibility, we recommend verifying the 10-hole mounting pattern and the pilot diameter against your vehicle's technical manual or cross-referencing with the original Hino part number 435121750.

2. How does the 43512-1750M prevent "Brake Fade" during heavy hauling?

Our 43512-1750M drums are manufactured from high-carbon G3000 Grey Cast Iron. This specific metallurgy offers excellent thermal conductivity, allowing the drum to absorb and dissipate the intense heat generated during downhill descents. By maintaining a stable temperature on the friction surface, the drum prevents brake fade and resists the formation of surface "heat checks," ensuring consistent stopping power for heavy payloads.

3. Is the 43512-1750M Brake Drum dynamically balanced at the factory?

Yes, every 43512-1750M unit undergoes rigorous dynamic balancing before shipment. In heavy-duty Hino trucks, an unbalanced drum can cause significant steering wheel vibration and accelerated wear on wheel bearings and hub seals. Our precision balancing ensures a smooth, stable rotation, which not only improves driver comfort but also extends the service life of your tires and suspension system.

4. What is the safety wear limit (Max Dia) for the 43512-1750M?

For maximum safety, the Maximum Diameter (Max Dia) limit is cast or stamped onto the outer rim of the 43512-1750M. During regular maintenance or brake shoe replacement, you should use a drum micrometer to measure the internal diameter. If the drum exceeds the Max Dia, its structural integrity is compromised, and it should be replaced immediately to prevent the drum from cracking under high-pressure braking.