2012 Peterbilt 587, Truck Tractor, Coolant Reservoir, Fits to: Peterbilt 587, 2012 Peterbuilt 587. Coolant Reservoir. P/N-F86-6069 S/N-150311 ZU4 8 X 16 -Round, Steel. PIN-3 For more information about this item call. We ship worldwide., Truck Year 2012, VIN 1XP4D49X9CD123580, Part Make Paccar 1XP4D49X9CD123580