SINOTRUK HOWO Brake Camshaft 199100440001 Genuine Left-Hand Side Spare Part - 副本

Part Name: Genuine SINOTRUK HOWO Front Axle Brake Drum
Part Number: AZ9112440001
OEM Number: AZ9112440001
Compatible Brand: SINOTRUK (China National Heavy Duty Truck Group)
Model Series: HOWO, HOWO A7, HOHAN, STQ Series Trucks
Axle Position: Front Axle (Steering Axle)
Application: Heavy-Duty Trucks, Dump Trucks, Tractors, Construction Vehicles
Material: High-Grade Cast Iron (HT250 or Equivalent)
Design Type: Double-Lip Sealed Hub Integration Design
Brake System Compatibility: Drum Brake System (S-Cam Actuated)
Outer Diameter (OD): Approx. 420 mm (varies slightly by specification)
Hub Bore Diameter: Standard 130 mm (for tapered roller bearings)
Weight: Approximately 48–52 kg (depending on manufacturing batch)
Surface Treatment: Precision Machined, Rust-Preventive Coating
Sealing Feature: Integrated Oil Seal Groove to Prevent Grease Leakage
Heat Dissipation: Optimized Rib Structure for Enhanced Thermal Management
Performance Standard: Meets or Exceeds GB/T 5726-2008 (Chinese Automotive Brake Component Standards)
Replacement Interval: Recommend Inspection Every 80,000–100,000 km; Replace if Cracked, Overheated, or Out of Round
Installation Notes: Must be Paired with Correct Brake Shoes (Typical Lining Width: 8”) and S-Cam Shaft (Part No. AZ9203400101); Ensure Proper Wheel Bearing Preload
Quality Certification: ISO 9001, IATF 16949, CCC Mark (China Compulsory Certification)
Manufacturer: SINOTRUK Original Equipment Manufacturer (OEM) or Authorized Supplier
Warranty: 12 Months or 150,000 km (whichever comes first), under normal operating conditions
Storage Condition: Dry, Ventilated Environment; Avoid Exposure to Moisture and Corrosive Substances
Packaging: Wooden Case or Steel Pallet, Suitable for International Shipping
Barcode / RFID Option: Available Upon Request for Inventory Tracking