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
