本产品适用于所有类型的化油器式汽油发动机（含含铅、无铅汽油及柴油燃料），且不受CARB（加州空气资源委员会）或EPA（美国环境保护署）相关法规限制。

The Dayco fuel line hose offers excellent resistance to oil, gasoline, grease and environmental elements. Constructed with a neoprene cover and nitrile tube that’s reinforced with a single ply of braided cord, the Dayco fuel line hose meets SAE J30R7 requirements and the fuel permeation requirements of SAE J1527 Type 2, Class B specifications. This hose specification should be used only on vehicles exempt from EPA and CARB emission regulations.

*不可用于汽油/机油混合燃料、乙醇混合燃料或生物柴油。

*不适用于燃油喷射系统。