Description

The Sierra 18-7440-1-9 O-Ring is interchangeable with GLM 81170, Johnson/Evinrude 301967, Mallory 9-76574, Mercruiser 25-36318, and Mercury 25-36318. It features an ID of 0.799″ (20.3mm) and a width of 0.103″ (2.6mm). Package includes two O-rings. Each Sierra product meets or exceeds the original equipment part it replaces.
I.D.: 0.799″ or 20.3mm
Width: 0.103″ or 2.6mm
Interchangeable with GLM 81170, Johnson/Evinrude 301967, Mallory 9-76574, Mercruiser 25-36318, and Mercury 25-36318
Each package includes two O-rings