18643A 7 - Coupler Kit

Mercury Quicksilver 18643A 7 - Coupler Kit

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Part Number
18643A 7

Mercury Quicksilver

Triangular Shape Flywheel Mount Engine Coupler Kit 18643A7

For select MerCruiser Alpha engines and stern drives

Triangular shaped flywheel mount engine coupler kit 18643A7 is for General Motors made MerCruiser V-6 & V-8 (305 & 350 cid) engines (1983-1993) & 454 Mag engines with Alpha stern drives. See your service or parts manual for specific applications. 

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Mercury Quicksilver Coupler Kit 18643a 7 is equivalent to parts:

Quicksilver is part of the Mercury Marine family of companies. Quicksilver is the premier supplier of Mercury Marine Original Equipment replacement parts and accessories.