4PK555 Serpentine Belt: 555mm x 4 ribs. HEAVY DUTY Automotive Serpentine Belts (Micro-V): PK (K) Section. Metric 4PK555 Serpentine Belt. 555mm Effective Length, 4 Ribs. BANDO USA “PK” Premium Series Automotive Serpentine (Micro V) ribbed belts are designed to replace OEM belts on extra heavy-duty passenger car and truck applications: 4PK555 Serpentine Belt.
Replaces OEM Belt: