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Sierra Valve Stem Seal For Mercury Marine/Volvo/OMC Engine, Sierra Part #18-0518

Item # 752887
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  • Sierra Part #18-0518

  • Valve stem seal

  • For Mercury Marine/Volvo/OMC engine

Product Summary 

Sierra valve stem seal for Mercury Marine/Volvo/OMC engine. For most Inline 4 and 6-cylinder GM (Early) and 305-350 CID GM applications. Sierra Part #18-0518.

OEM Part Numbers:
Mercury Marine: 26-34217
Volvo: 3854956
Volvo: 3853132
Volvo: 914323
OMC: 3854956
OMC: 3853132
OMC: 914323