detailsback to top
Product DescriptionSierra serpentine belt for Mercury Marine engine. High strength synthetic cord resists shock load failure, and low stretch properties ensure uniform performance over the life of the belt. Compression section is a special rubber compound for smooth and even transfer of the load forces to the cords. Cog geometry provides a large area for air circulation to keep the belt cool and prevent damaging heat buildup in the cushion section. Sierra Part #18-15116.
OEM Part Number: