Sea Star Solutions - Evinrude, Johnson And Gale Outboard Motors O-ring - Sierra Marine Engine Parts - 18-7120 (118-7120)

Sea Star Solutions - Evinrude, Johnson And Gale Outboard Motors O-ring - Sierra Marine Engine Parts - 18-7120 (118-7120)

SEA STAR SOLUTIONS
UPC:
808282259600
$0.86
$1.39
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Current Stock:
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Description

In its most basic form, o-ring seals work by forming a groove or channel between two surfaces/components pressed or joined. The more internal pressure given to this joint, the more the o-ring is distorted inside its groove, which can enhance the total sealing force up to a point, but it can cause the seal to break if the pressure exceeds a particular threshold, or if the load is more dynamic. To fulfill its duty, you must strike the correct balance between o-ring material, size, and working environment.

Key Features:

  • To prevent gases or liquids from escaping unintentionally, they are only employed to enhance the seal between two other components and make them more leak-proof.
  • A form of a gasket, with the difference being that o-rings are typically in a high-pressure setting, where a standard cork, paper, or rubber gasket would most likely fail, as opposed to a cork, paper, or rubber gasket.

Specifications:

  • SKU: 18-7120
  • UPC: 808282259600
  • Weight: 0.01 LBS
  • I.D. : 0.215" or 5.5mm
  • Width: 0.065" or 1.7mm

I.D.: 0.215" or 5.5mm, Width: 0.065" or 1.7mm

This product replaces:

    47-7120, GLM80090, 808282259600, 25-F498618, AP267, AP253, AP786, 92-80090, 9-76526