This product has been discontinued.
Sierra
Engine Coupler - 18-2172 - Sierra
Price: $297.25
Discontinued
Save: $115.43
(27% Off $412.68)
Part # 18-2172
2nd Day Air for $2.99 More Eligible
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(Discontinued)
This item is found in the following Product Families
Replaces OEM part #
  • MERCURY MARINE 14505-A2
For: Use when new style block, with small crankshaft end, is replacing a Mercruiser block
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