Engine Couplers Flywheel Mount

OEM Mercruiser flywheel mount engine couplers. Round or triangle shape, they're all here. To ensure you get the right coupling, please use our parts lookup by engine serial number here.

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Mercury-Mercruiser 12632A6 Engine Coupler Assembly 3.0L/LX

$377.92 $355.89

12632A6 Coupling Assembly Engine
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions

Mercury-Mercruiser 12632A7 Engine Coupler Kit 120/140

$516.99 $486.33

12632A7 Coupling Kit Engine 120/140
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions

Mercury-Mercruiser 18643A5 Engine Coupler Assembly

$384.99 $368.01

18643A5 Engine Coupling Assembly
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions

Mercury-Mercruiser 18643A7 Engine Coupler Kit 305 & 350, 454 Mag Alpha

$528.49 $497.22

18643A7 Coupler Engine 305 & 350, 454 Mag Alpha
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions

Mercury-Mercruiser 76850A2 Engine Coupler 283, 305 & 350 Inline

$421.99 $403.44

76850A2 Engine Coupling Assembly
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions

Mercury-Mercruiser 861523A11 Engine Coupler V‑6 & V‑8 Gas Bravo

$950.49 $894.10

861523A11 Coupling Engine V‑6 & V‑8 Bravo
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions