1)6PK1660 Automobile fan belts 2)Material: EPDM 3)Quality: ISO/TS16949:2002; ISO9001 ... belt, PK belt, poly v belt, serpentine belt, automobile belts, engine drive belt, fan drive belt, generator drive belt, ... equipment.PK --Auto serpentine, available in all lengths and custom cut-widths.PL --Gas Compressors, Diesel Engines,Agriculture equip.PM ... , e.g. in serpentine drives 6PK1660 Automobile Fan Belts