Sinotruk OEM VG1246030013 Connecting Rod Bolt Kit (For D10WP10 Engines, Torque-To-Yield)

‌Technical Specifications‌:

• ‌Material‌: ISO 898-1 Class 12.9 alloy steel with black oxide coating
• ‌Dimensions‌: M12×1.25 thread × 85mm length (underhead)
• ‌Torque Specs‌:
  • Initial torque: 60Nm ±5%
  • Final angle: 90° +15° turn (stretch-controlled)
• ‌Tensile Strength‌: 1,220MPa (tested per DIN 267-27)
• ‌Compatibility‌:
  • Sinotruk HOWO D10 Engine (2018+)
  • WP10 Euro V models
  • Replaces #ZZ4105040011

‌Installation Notes‌:

1. Critical: Discard after single use (TTY bolts cannot be reused)
2. Clean threaded holes with M12×1.25 chase tap before installation
3. Apply engine oil to bolt threads (do NOT use grease)
4. Use angular torque wrench for final tightening sequence