18-3168 - Seal & Seat

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Sierra Marine

18-3168 SEAL & SEAT Replaces: Sherwood 10927 Crusader 20309 For: 318 CID Engines (1975-77) & 360 CID Engines (1975)

Warranty (PDF)
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Sierra Marine is the market leader for aftermarket marine engine parts. Sierra products cover every major engine brand. Sierra offers a comprehensive product line and an unsurpassed customer satisfaction warranty covering parts and labor.