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Used Outboard Parts & Fresh Water Sterndrive Parts

18-7150 O-RING (1) for JOHNSON/EVINRUDE/BRP/OMC COBRA 303598, 331380, 334913
18-7150 O-RING (1) for JOHNSON/EVINRUDE/BRP/OMC COBRA 303598, 331380, 33491318-7150 O-RING (1) for JOHNSON/EVINRUDE/BRP/OMC COBRA 303598, 331380, 33491318-7150 O-RING (1) for JOHNSON/EVINRUDE/BRP/OMC COBRA 303598, 331380, 334913
$12.69
Part number 18-7150.
Replaces OEM OMC 303598, 331380, 334913

Sierra o-ring for Johnson, Evinrude and BRP outboards and OMC Sterndrive and Cobra engines.

Dimensions:  .225 ID, .115 Width

Please check the part numbers for your fitment needs. If you are unsure whether this part fits your model, please contact us with your serial number and we can help determine if it is right for your engine. Thanks for looking!!!

Thank you for shopping at Boats.parts!!

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