Timing Belt 5580XS Gates. Part Number 5580XS. VOLVO 274247, 30731772, 30777779, 31258306, 8631557, 8670054. TRISCAN 8645 5580XS. Type Timing Belt. Headquartered in Denver, Colorado, Gates employs over 14,000 people across 106 locations in 30 countries.
