Engine Coupler - 18-2171 - Sierra
Price: $168.23
Save: $78.68
(31% Off $246.91)
Part # 18-2171
2nd Day Air for $2 More Eligible
SHIPS TODAY!* if ordered in 4 hrs 40 mins.
This item is found in the following Product Families
Replaces OEM part #
For: All Mercruiser GM Engines, Except MR/ALPHA/BRAVO with "Triangular", 3-Bolt Coupler.
Average Customer Review for Engine Coupler - 18-2171 - Sierra
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Engine coupler
by Ron from Gardnerville, Nevada on July 08, 2016
Take your time and do your research. Count the splines. The splines seem to be a bit shorter with the counter bored end but it fit great otherwise.
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coupler for 165Mercruiser
by John from Sprjing City, Tennessee on August 06, 2012
Well satisfied with this replacement part.
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by Francis from Edwards, Missouri on August 19, 2011
Excellent product, rapid service and receipt of part. Would reccomend you to anyone needing parts or other boat supplies
(2 of 2 people found this review helpful)
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