Sinotruk HOWO Engine Turbocharger Mounting Bolt (Part No. VG1246110058)

When dealing with the extreme heat generated by a Sinotruk WD615 engine, the hardware you use is just as critical as the turbocharger itself. The VG1246110058 Turbocharger Bolt is specifically designed to maintain its clamping force under intense thermal cycling.

Technical Specifications

To ensure the longevity of your engine, our technical team suggests:

1. Always Replace, Don't Reuse: Turbo bolts undergo significant "stress relaxation" due to high heat. Reusing old VG1246110058 bolts can lead to failure under load.

2. Torque to Spec: Refer to your Sinotruk service manual for the exact torque sequence. Over-tightening can strip the manifold threads, while under-tightening leads to leaks.

3. Anti-Seize Application: While these bolts are treated, a small amount of high-temp anti-seize can further protect the threads during long-haul operations.