Evinrude, Johnson And Gale Outboard Motors O-Ring - Sierra Marine Engine Parts - 18-7112 (118-7112)

An O-ring, also known as a packing or toric junction, is a torus-shaped elastomer mechanical gasket with a circular cross-section that sits in a groove and compresses when two or more pieces are assembled, sealing the contact. O rings prevent a liquid or gas from escaping through a hole in a pipe. It is inserted into a groove and then crushed between two surfaces. Sierra designed the 18-7112 o-ring for Johnson/Evinrude engines. The width of the o-ring is 0.135 inches while the diameter of the o-ring is 1.170 inches. The box contains one o-ring.

Key Features:

• Chemical resistance that is unrivaled
• Sealing ability is high with a low compression set
• Easily cleanable non-stick surface
• A high tensile strength
• Fluid contamination is eliminated.
• Replaceable with GLM 82170 and Johnson/Evinrude Outboard 302493

Specifications:

• SKU: 18-7112
• UPC: 030999321329
• Weight: 0.00 LBS
• I.D. : 1.170" or 29.7mm
• Width: 0.135" or 3.4mm
• Top of Form

I.D.: 1.170" or 29.7mm, Width: 0.135" or 3.4mm

This product replaces:

47-7112, GLM82170, 92-82170, AP242, 3099932132, 03099932132E, 30999321329