Superseded Part Number 11 28 1 437 475 Interchange Part Number 11 28 7 636 379 Pulley Type Alternator, Water Pump, Power Steering, A/C Compre Belt Type Serpentine Type Poly-V Ribbed Belt Other Part Number 6PK1538 / 4PK863 Fitment Type Direct Replacement Manufacturer Part Number 11287636379 / 11287512762 Brand ContiTech Manufacturer Warranty Limited .
