Name: Sierra Engine Coupler
Brand: Sierra
SKU: SIE-18-2171
Price: 354.59 USD
Availability: OutOfStock

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Sierra 18-2171 MerCruiser Engine Coupler

Sierra replacement round style engine coupler for all GM marine engines Except MerCruiser MR/Alpha/Bravo with Triangular, 3-bolt coupler. All Sierra aftermarket parts are manufactured to meet or exceed OEM requirements.

Interchangeable with:

GLM

11500

Mallory

9-72502

MerCruiser Stern Drive

32492A2
32492A3
32492A5
38965A1
38965A2
76850A2

How to Align Your Boat Engine Video

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Sierra Engine Coupler

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Sierra 18-2171 MerCruiser Engine Coupler

How to Align Your Boat Engine Video

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Sierra Engine Coupler

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