Sierra, 18-2321, Engine Coupler Kit, No Yoke


Mercruiser Drive System - Engine Coupler Only, 18-2321 Sierra
SKU: 155305
Mfg# 18-2321
UNIT: Each
Description: Engine Coupler Only
In Stock - Ships out in 1 Business Day

  • Replaces: 12632A6
  • No Yoke Shaft
  • For Late Model GM 4 Cylinder
  • Use with Mercuiser Drive System

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Question: How do I find engine parts for my boat's motor?

Answer: Use our SONAR engine parts finder tool. You can search by engine make, model, year or OEM part number. If you still can't find what you are looking for, give us a call 1-800-998-9508
Read the Sierra Warranty

Returns are available within 30 days from the date you receive your order and items must be in new, resalable condition, in the manufacturer's original packaging. See Details