Genuine Sinotruk Dowel Pin - Part Number 080V91301-0112

This genuine Sinotruk dowel pin (080V91301-0112) is a cylindrically shaped, high-precision fastener critical for the accurate alignment and assembly of engine components . It is engineered to eliminate positional deviation during assembly, ensuring that parts like the cylinder head, gearbox housing, or engine block are positioned with perfect accuracy. This is essential for maintaining engine integrity, reducing wear, and ensuring long-term reliable performance.

Product Name: Dowel Pin
Part Number: 080V91301-0112
OEM Number: 080V91301-0112
Application: Engine Assembly – Used for precise alignment of engine components
Material: High-carbon steel or alloy steel (typically C45 or equivalent), heat-treated for durability
Surface Treatment: Phosphating or zinc plating
Hardness: HRC 40–48
Diameter (Outer): 8 mm
Length: 20 mm
Tolerance: h6
Function: Locating and alignment pin to ensure accurate assembly and prevent misalignment under vibration and load
Fit Type: Interference fit (press fit) in both mating components
Temperature Resistance: -40°C to +150°C (suitable for engine compartment conditions)
Compliance: Meets Sinotruk OEM standards, ISO 8734 or equivalent international standards for dowel pins