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18-4442 - Tool, 91-57797A3

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$156.49

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$124.25

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Part Number
18-4442

Manufacturer
Sierra Marine

18-4442 ENGINE ALIGNMENT TOOL

Replaces: Mercruiser 91-57797A3

Used to verify engine alignment on all OMC Cobra models &  MC-I, R-MR, Alpha One and Alpha One/Gen. Two.

Technical information (PDF)
Warranty (PDF)
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Sierra Marine Alignment Tool 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.