‌Sinotruk HOWO T7H/Sitrak C7H MC13H China VI Vertical U-Type Aftertreatment System AZ9925547242 | OEM Emission Control Parts

‌Sinotruk AZ9925547242 Vertical U-Type Aftertreatment‌ is a critical component for ‌China VI-compliant diesel engines‌, designed to achieve ‌≥96% NOx conversion efficiency‌ under high-load conditions.

‌Core Specifications:‌
✅ ‌Precision Compatibility‌:

• Direct replacement for HOWO T7H/Sitrak C7H MC13H series (OEM: AZ9925547242)
• Supports 9.5L-13L engine configurations

✅ ‌Material & Durability‌:

• 316L stainless steel housing (-40°C to 800°C operational range)
• Passes ISO 16183 vibration tests (2.8 million cycles @ 65Hz)

✅ ‌Performance Metrics‌:

• Backpressure: ≤4.2 kPa @ 2,600 rpm
• Particulate filtration efficiency: 99.2% (under 90% load)
• Warranty: 36-month OEM quality guarantee

‌Applications‌:
Ideal for urban logistics fleets and mining vehicles requiring strict compliance with ‌China VI emission regulations‌.

Why Choose Us?‌

After-Sales Support:

• 24/7 technical consultation via WhatsApp/email
• 12-month warranty with free return policy
• Local service centers in 15+ countries