SIERRA Marine O-Ring, 0.615 x 0.065 in – 18-7166

Description

SIERRA Marine O-Ring, 0.615 x 0.065 in – 18-7166 is a replacement sealing O-ring for select Mercury/Mariner applications. Its published dimensions are 0.615 in inside diameter by 0.065 in cross-section, making size verification straightforward before installation.

Use the OEM interchange and measured seal dimensions together to confirm fitment. Clean the groove and mating surfaces before assembly, and lubricate only with a fluid compatible with the system and seal material.

Key Features

• 0.615 in inside diameter
• 0.065 in cross-section width
• single configuration
• For select Mercury/Mariner applications
• OEM interchange provided below for fitment verification

Specifications

• Sierra part number: 18-7166
• Product type: Marine O-ring
• Inside diameter: 0.615 in (15.6 mm)
• Cross-section width: 0.065 in (1.7 mm)
• Package quantity: 1

Interchange

• GLM: 80160
• Mercury Marine: 25-45254