HOWO Brake Shoe Assembly
⚙️ Heavy-Duty Foundation Brake Protection with Part Number AZ9100440030
Product Overview
The AZ9100440030 Brake Shoe Assembly acts as the vital core of the drum braking network across heavy commercial transport. In severe environments such as open-pit mining or mountain logistics, constant friction and heat can easily lead to thermal decay or mechanical cracks in sub-par components. At ARCHER, our genuine brake shoe assemblies utilize heavy-gauge structural steel cores paired with advanced, resin-bound non-asbestos friction linings. This specialized composition guarantees a highly stable coefficient of friction, protecting the brake drum against scoring while maintaining reliable vehicle control when fully loaded.
Technical Specifications
| Component Type | Part Number | Technical Features |
|---|---|---|
| Full Brake Shoe Assembly | AZ9100440030 | Complete setup pre-installed with heavy-duty lining and high-shear rivets, ready for direct wheel-end replacement. |
| Compatible Lining Number | AZ9100440031 | Premium eco-friendly friction material with precise radius profiling for uniform contact surface distribution. |
| Coefficient of Friction | 0.38 – 0.42 | Engineered primarily for HC16 and AC16 double-reduction axles across HOWO 7, A7, and HOVON mining dump trucks. |
| Core Shoe Material | Reinforced Forged Steel / High-Strength Pressed Web |
Why Source Braking Systems from ARCHER?
🛡️ Excellent Thermal Resistance
The AZ9100440030 from ARCHER manages operational temperatures up to 350°C without encountering structural degradation or severe friction fade, keeping downhill descents secure.
🛡️ High Shear Strength Riveting
Our assemblies use high-grade mechanical rivets deployed under precise hydraulic force, ensuring the brake lining stays locked tightly to the steel web without loosening under impact.
🛡️ Comprehensive Axle Kit Supply
We maintain large wholesale reserves of matching hardware including return springs (WG9100440029) and camshafts, enabling rapid container loading and simplified logistics.
Technical FAQ
1. Is the assembly AZ9100440030 interchangeable between left and right positions?
Yes, the structural geometry of the AZ9100440030 brake shoe body itself is completely symmetrical, allowing it to fit both the left and right sides of the rear wheel brake group.
2. Does this assembly fit the front steering axle of a HOWO truck?
No, this specific part number is designed for heavy-duty drive/reduction rear axles like the HC16 and AC16. Front steering axles use narrower brake shoes. Please share your axle nameplate so ARCHER can verify the exact front components.
3. Why choose the complete assembly over replacing the lining only?
While replacing just the AZ9100440031 lining saves material costs, opting for the full AZ9100440030 assembly eliminates shop riveting labor, avoids risks of micro-cracks in fatigued steel webs, and significantly shortens fleet downtime.
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