![4PK813 Ametric Metric Poly-V Belt, PK Tooth Profile, 4 Ribs, 813 mm Long, 3.56 mm Pitch, (Mfg Code 1-043): Amazon.com: Industrial & Scientific 4PK813 Ametric Metric Poly-V Belt, PK Tooth Profile, 4 Ribs, 813 mm Long, 3.56 mm Pitch, (Mfg Code 1-043): Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/81iGbwYq2CL._AC_UF1000,1000_QL80_.jpg)
4PK813 Ametric Metric Poly-V Belt, PK Tooth Profile, 4 Ribs, 813 mm Long, 3.56 mm Pitch, (Mfg Code 1-043): Amazon.com: Industrial & Scientific
Gates Southeast Asia - Learn how to read a PK number on a serpentine belt. The PK number is a worldwide standard metric belt measurement printed next to the manufacturer's part number
![6PK1346 Ametric® Metric Poly-V Belt, PK Tooth Profile, 6 Ribs, 1346 mm Long, 3.56 mm Pitch, (Mfg Code 1-043): Amazon.com: Industrial & Scientific 6PK1346 Ametric® Metric Poly-V Belt, PK Tooth Profile, 6 Ribs, 1346 mm Long, 3.56 mm Pitch, (Mfg Code 1-043): Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/71e0yAStOLL._AC_UF1000,1000_QL80_.jpg)
6PK1346 Ametric® Metric Poly-V Belt, PK Tooth Profile, 6 Ribs, 1346 mm Long, 3.56 mm Pitch, (Mfg Code 1-043): Amazon.com: Industrial & Scientific
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