This product has been discontinued.
Sierra
Engine Coupler - 18-2173 - Sierra
Price: $339.86
Discontinued
Save: $35.93
(9% Off $375.79)
Part # 18-2173
(Discontinued)
This item is found in the following Product Families
Replaces OEM part #
  • MERCURY MARINE 59826A3
For: Mercruiser Ford Engines
Average Customer Review for Engine Coupler - 18-2173 - Sierra
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Engine coupler
by Steven from Bayfield, Wisconsin on July 11, 2015
good price, fast service
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Alignment flaw in coupler
by Duane from Wolf Creek, Montana on June 17, 2012
I am a 20 year Machinist, Machine Builder. After checking your product I find the coupler flywheel to spline alignment to be 2 to 3 degrees off. Making it impossible for proper spline to gimble bearing alignment. I would like my money back or a good coupler as I know this will build heat and probably fail. Please reply as soon as possible. Sincerely, Duane Fagnan
(1 of 1 people found this review helpful)
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