JINAN HOWOSTAR AUTO PARTS CO.,LTD
| Supply Ability | 100pcs |
| Packaging Details | Packages in Carton |
| Brand Name | HOWOSTAR |
| Model Number | AZ4007443010 |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 100pcs | Packaging Details | Packages in Carton |
| Brand Name | HOWOSTAR | Model Number | AZ4007443010 |
| Place of Origin | CHINA | ||
| High Light | VGD71 Caliper Assembly ，AZ4007443010 Caliper Assembly ，VGD9.5 Caliper Assembly | ||
Function, Specifications, Materials, and Key Parameters of AZ4007443010 Left Caliper Assembly
1. Function
• Braking Force Application: The AZ4007443010 left caliper assembly is a critical component of the vehicle's disc brake system, responsible for converting hydraulic pressure into mechanical clamping force to slow or stop the vehicle.
• Heat Dissipation: Designed to withstand and dissipate heat generated during braking, ensuring consistent performance and preventing brake fade.
• Structural Integrity: Provides a rigid mounting point for brake pads and pistons, ensuring precise alignment and efficient braking.
2. Specifications
• Part Number: AZ4007443010
• Installation Location: Left-hand side of the vehicle's disc brake system (driver's side in most markets).
• Compatibility: Designed for heavy-duty commercial vehicles, such as those equipped with Sinotruk HOWO or similar engine systems.
• Brake Type: Disc brake caliper assembly (hydraulic).
3. Materials
• Caliper Body:
• Cast Iron or Aluminum Alloy: Cast iron is commonly used for its strength and heat dissipation properties, while aluminum may be used in lighter-duty applications for weight reduction.
• Pistons:
• Steel or Phenolic Resin: Steel pistons are durable and heat-resistant, while phenolic resin pistons may be used to reduce heat transfer to the brake fluid.
• Seals and Dust Boots:
• Rubber or Elastomer: Ensures hydraulic fluid retention and prevents contaminant ingress.
4. Key Parameters
• Piston Diameter: Typically ranges from 40 mm to 60 mm (varies by application), determining the clamping force applied to the brake pads.
• Brake Pad Interface:
• Pad Area: Varies by design but is optimized for the vehicle's weight and braking requirements.
• Pad Retention: Features clips or pins to secure brake pads in place.
• Hydraulic Ports:
• Number and Size: Typically two ports (inlet and outlet) with standard thread sizes (e.g., M10 x 1.0) for brake line connection.
• Mounting Points:
• Bolt Pattern: Designed to fit specific vehicle mounting brackets (e.g., 4-bolt or 6-bolt patterns).
• Weight: Approximately 5–15 kg (varies by material and design).
• Operating Temperature Range: -40°C to +150°C (or -40°F to +302°F), ensuring reliability in extreme conditions.
Additional Notes
• Maintenance: Requires periodic inspection of seals, pistons, and brake pads for wear or damage.
• Replacement: Should be replaced with OEM or equivalent parts to ensure proper braking performance and safety.
• Compliance: Meets or exceeds industry standards for braking systems (e.g., SAE, DIN, or ISO).
The AZ4007443010 left caliper assembly is engineered for durability, efficiency, and safety, making it a critical component in heavy-duty commercial vehicle braking systems.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2010
Total Annual:
50,000,00.00-100,000,00.00
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Jinan Howostar Auto Parts Co.,Ltd, is located in Jinan City,Hometown of SINOTRUK. Focus on Sinotruk Parts (HOWO)and Shacman Parts and FUWA Trailer parts More than 15 Years. Especially for HOWO, A7, T7, HAOHAN, HAOKA, SITRAK and F2000, F3000, H3000, M3000,X5000 and X6000 Parts. HOWOSTAR is based o... Jinan Howostar Auto Parts Co.,Ltd, is located in Jinan City,Hometown of SINOTRUK. Focus on Sinotruk Parts (HOWO)and Shacman Parts and FUWA Trailer parts More than 15 Years. Especially for HOWO, A7, T7, HAOHAN, HAOKA, SITRAK and F2000, F3000, H3000, M3000,X5000 and X6000 Parts. HOWOSTAR is based o...
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