Cobra Outdrive Gasket Set.
Sierra Outdrive Gasket Set: Omc Cobra Drives - 18-2613 - Sierra
Replaces OEM part #
- OMC 508105
( 1 ) 18-2918 Gasket, replaces O.E.# 911836
( 1 ) 18-2996 Seal, replaces O.E.# 911823
( 2 ) 18-7153 O-Ring, replaces O.E.# 911851
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