Description

The Sierra 18-7143-9 O-Ring is interchangeable with GLM 81250, Evinrude/Johnson 331188, Mallory 9-76537, Mercruiser 391-5081, 27-58025, 25-65936, Mercury 25-65936, OMC 331188, 322501, and Volvo Penta 3852169. It features an ID of 1.310″ (33.3mm) and a width of 0.100″ (2.5mm). Package includes five O-rings. Each Sierra product meets or exceeds the original equipment part it replaces.
I.D.: 1.310″ (33.3mm)
Width: 0.100″ (2.5mm)
Interchangeable with GLM 81250, Evinrude/Johnson 331188, Mallory 9-76537, Mercruiser 391-5081, 27-58025, 25-65936, Mercury 25-65936, OMC 331188, 322501, and Volvo Penta 3852169
Each package includes five O-rings