Sierra 18-2323 Engine Coupler Replaces 18643A5

Flex plate style for late model; small crankshaft bolt pattern engines. Same as SIE-18-2175 without the yoke.

Applications:

• 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.

Replaces:

• Mercury
  • 18643A5
• Mallory
  • 9-72507
• Redline
  • RL2323

Engine Coupler Mercruiser. Replaces:18643A5 (Same as 18-2175 without yoke.)Same as 18-2175 Without Yoke For: Mercruiser Flex plate style; late model; small crankshaft bolt pattern style engines.