18-2143 - Motor Mount, 78249

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Part Number

Sierra Marine

18-2143 MOTOR MOUNT Replaces: Mercury 78249

Large Diameter Lower Motor Mount 

Includes: (1) Lower Motor Mount and (2) 11/4" O.D. x 1/2" I.D. Stainless Steel Washers

Warranty (PDF)
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Sierra Marine Mtr.mnt is equivalent to parts:

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.