SIERRA Marine O-Ring, 1 x 0.135 in – 18-7114

Description

SIERRA Marine O-Ring, 1 x 0.135 in – 18-7114 is a replacement sealing O-ring for select Johnson/Evinrude, Mercury/MerCruiser, Force and OMC applications. Its published dimensions are 1.000 in inside diameter by 0.135 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

• 1.000 in inside diameter
• 0.135 in cross-section width
• single configuration
• For select Johnson/Evinrude, Mercury/MerCruiser, Force and OMC applications
• OEM interchange provided below for fitment verification

Specifications

• Sierra part number: 18-7114
• Product type: Marine O-ring
• Inside diameter: 1.000 in (25.4 mm)
• Cross-section width: 0.135 in (3.4 mm)
• Package quantity: 1

Interchange

• Chrysler/Force/US Marine: 25-23145
• GLM: 82140
• Johnson/Evinrude: 302540
• MerCruiser: 25-23145, 25-843315
• Mercury Marine: 25-23145, 25-843315
• OMC: 302540
• Sears: 25-F702736