Perkins multi-vee belts 4220668, also known as poly-vee, multi-rib or serpentine belts, are designed to prevent alignment problems and slippage. More often found on newer engines, as the wider belt can be put under greater tension without stretching. The higher tension reduces slip, which increases mechanical efficiency and belt life. When replacing fan belts check the belt tension is correct, together with all the electrical connectors and the battery.
854 Series
Length (in) 56.9
Length (mm) 1444
Material Rubber
Pack size Single
Ribs 8
Shape Multi
Width (in) 1.1
Width (mm) 29...2020-03-23 13:50:04
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珀金斯（Perkins）多通带4220668（也称为多通，多肋或蛇形带）旨在防止对齐问题和打滑。 在较新的发动机上更常见，因为较宽的皮带可以承受更大的张力而不会拉伸。 较高的张力减少了打滑，从而增加了机械效率和皮带寿命。 更换风扇皮带时，请检查皮带张力以及所有的电连接器和电池是否正确。
854系列
长度（英寸）56.9
长度（毫米）1444
材料橡胶
包装尺寸单
排骨8
形状多
宽度（英寸）1.1
宽（mm）29...2020-03-29 12:57:31
Perkins multi-vee belts 4220668, also known as poly-vee, multi-rib or serpentine belts, are designed to prevent alignment problems and slippage. More often found on newer engines, as the wider belt can be put under greater tension without stretching. The higher tension reduces slip, which increases mechanical efficiency and belt life. When replacing fan belts check the belt tension is correct, together with all the electrical connectors and the battery.
854 Series
Length (in) 56.9
Length (mm) 1444
Material Rubber
Pack size Single
Ribs 8
Shape Multi
Width (in) 1.1
Width (mm) 29...2020-03-23 13:50:04