G3000 Casting Rear Brake Drum For Hino 700 Series - OE 43512-1023

Premium Rear Brake Drum for Hino 700 Series - OE 43512-1023 | High-Performance G3000 Casting

Product Overview

The OE 43512-1023 Brake Drum is a heavy-duty safety component specifically engineered for Hino 700 Series (Profia) and other heavy-duty trucks. Designed to handle the extreme thermal loads generated by long-haul logistics and mining operations, this brake drum ensures consistent stopping power and maximum vehicle uptime.

Our 43512-1023 model is manufactured from high-carbon G3000 grey iron, providing an optimal balance of hardness and thermal conductivity. Every unit undergoes precision CNC machining and rigorous dynamic balancing to eliminate vibrations and ensure a perfect fit with Hino axle hubs. This is an OEM-quality replacement designed for fleet managers who refuse to compromise on safety and durability.

Vehicle Compatibility

This brake drum is a direct replacement for high-performance Japanese-engineered trucks:

Hino 700 Series (Profia): Models including SH, SS, and FR configurations.

Hino 500 Series: Selected heavy-duty export variants.

Hino LSH / FS Series: (Please verify via chassis number).

Trailer Axles: Compatible with certain heavy-duty axles utilizing Hino-standard hub patterns.

> Pro Tip: We recommend checking your hub pilot diameter and bolt circle measurements before purchase to ensure 100% fitment.

Technical Specifications

Cross-Reference & Interchange

The 43512-1023 is equivalent to the following manufacturer and aftermarket part numbers:

Hino: 43512-1023, 435121023, 43512-2591

Isuzu Reference: (Cross-check for certain regional variants)

Aftermarket Ref: HN-BD023, J-43512-1023

Industry Standards: 43512-E0130

Key Benefits

Advanced Thermal Resistance: Formulated to withstand "heat checking" and surface cracking under high-stress braking on steep descents.

OEM Geometric Precision: 100% matched to original dimensions for a seamless "bolt-on" installation, minimizing maintenance downtime.

Perfect Dynamic Balance: Factory-balanced to eliminate judder, protecting wheel bearings and oil seals from premature wear.

Optimized Friction Surface: Precision-ground internal surface ensures quick "bedding-in" with brake shoes, providing immediate braking efficiency.

Anti-Corrosion Finish: Coated with a protective layer to ensure the product remains in pristine condition from the warehouse to the axle.

FAQ (Frequently Asked Questions)

Q1: Is the 43512-1023 brake drum compatible with all Hino 700 models?

A: It is standard for many Hino 700 (Profia) models, but axle configurations can vary by market. Please verify that your drum has a 10-hole pattern and a 410mm internal diameter.

Q2: What is the benefit of the G3000 material used in this drum?

A: G3000 (GG25) is a premium grade of grey iron that offers superior heat dissipation and higher tensile strength, which is vital for heavy-duty trucks carrying full payloads.

Q3: How often should I inspect my Hino brake drums for wear?

A: We recommend an inspection every 50,000 km or during every brake shoe replacement. If you see deep grooves, heat spots, or cracks, or if the diameter exceeds the "Max Cast" limit, replace it immediately.