Product Description
Brand new, genuine Mercruiser engine coupler. This is a factory original item, not aftermarket.
Part # 18643A5
MerCruiser engine coupler - bolts & washers included. Triangle style for GM engines with 14" flywheel.
Fits:
- 3.0L 0L097000 & UP 1998-UP
- 262 Mag. EFI (Gen+) 0F803800-0K999999 1996-1997
- 4.3L 0F000878 & UP 1993-2007
- 5.0L, 5.7L and 350 Mag 0F000001 & UP 1993-2007
- Also used on any application that has been updated to the new style coupler and yoke assembly
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