Sierra 18-15440 V-Belt
Price: $22.85
Save: $8.64
(27% Off $31.49)
Part # 18-15440
2nd Day Air for $2.99 More Eligible
This item is found in the following Product Families

Key Features:

  • Made to resist shockload with high strength synthetic cords
  • Gives solid and consistent performance over the life of the belt with their low stretch properties.
  • Balanced transfer of load forces to the cords with a special rubber compound section.
  • Cogs are molded to precise engineering tolerances to improve flexibility and maintain cord support
  • Keeps temperatures cool with great air circulation.
  • Reliable energy transfer from the rubber edges that maintain a positive, no-slip contact with the pulley grooves.
  • Effective length 44", Top width 29/64"

Replaces OEM part #

  • MERCURY MARINE 57-93658
  • MERCURY MARINE 57-49213A1
  • MERCURY MARINE 57-45856
  • OMC 311046
Average Customer Review for Sierra 18-15440 V-Belt
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by Danny from Ellwood City, Pennsylvania on April 14, 2017
fast shipping. haven't installed it yet
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by Gene from Trempealeau, Wisconsin on May 12, 2015
Great fit and good quality.
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V belt
by Mark from Muncie, Indiana on July 02, 2012
Fast delivery.
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My 3.0 omc cobra gm inline 4 has a 40 1/2 inch belt, is this the correct replacement?
Please call in with the model number of your engine and we will be happy to locate the correct belt for you.

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