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  • ‌Genuine Sinotruk HOWO Clutch Driven Disc Assembly WG9925160612 | Carbon-Kevlar Friction Lined with Dual Damper Springs for Heavy-Duty Transmission

‌Genuine Sinotruk HOWO Clutch Driven Disc Assembly WG9925160612 | Carbon-Kevlar Friction Lined with Dual Damper Springs for Heavy-Duty Transmission


  1. Sinotruk HOWO Heavy-Duty Clutch Driven Disc Assembly - Part No. WG9925160612

    Engineered to withstand extreme torsional stresses in heavy-load operations, this OEM-driven disc ensures smooth power transfer and extended clutch system longevity:

    Technical Specifications

    1. Friction System

      • Primary Material: Carbon fiber-Kevlar hybrid weave (ISO 10952 compliant)
      • Facing Thickness: 11.8±0.2mm (pre-loaded compression)
      • Dynamic Friction Coefficient: 0.42μ (dry) / 0.35μ (wet)
    2. Structural Design

      • Diameter: 380mm (14.96") with 18 sprung segments
      • Torque Rating: 2,800Nm continuous / 3,300Nm peak (SAE J2499-1)
      • Dual-stage damper springs: 160 N/mm (primary) + 240 N/mm (secondary)
    3. Durability Features

      • Heat Dissipation: 800°C momentary tolerance
      • Service Life: 200,000+ engagements (MIL-STD-2105D tested)
      • Oil/Grease Resistance: IP6K9K certified sealing
    4. Precision Engineering

      • Runout Tolerance: <0.08mm (DIN 50281)
      • Balance Grade: G6.3 (ISO 1940-1)
      • Spline Spec: 28-tooth 1:12 taper (DIN 5482)
    5. Compatibility

      • Engine Models: D10.38-50/D12.34-40
      • Truck Models: HOWO T7G/ZZ3257N3247D/TH7 (2020-2024)
      • Transmission Types: Fast Gear 10JSD140TB/ZF 9S1310
    6. Quality Certification

      • 100% NVH tested (vibration <2.8mm/s RMS)
      • OEM blueprints compliance (TÜV Rheinland audited)
      • Batch-specific metallurgical reports


    Why Choose This Part?

✔️ 100% Genuine Sinotruk Components
✔️ 12-Month Warranty
✔️ Global Express Shipping
✔️ Bulk Order Discounts

After-Sales Support:

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

CONTACT US

Name: David

Mobile:0086-13153128110

Tel:0086-531 28110

Whatsapp:

Email:vip@howotruckspareparts.com

Add:57 Lanxiang Road, Auto Parts City, Tianqiao District, Jinan City, Shandong Province.China