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The ROP Shop Engine Coupler Assembly for MerCruiser 18643A5

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This item currently out of stock. Expected stock date: August 15th, 2022

Product Description

  • The ROP Shop replacement Engine Coupler
  • Specs - Mounting Holes: 3/8". Shaft Opening: 1 1/4". Number of Teeth: 17. Refer to images 2 & 3 for more information
  • Includes - (1) Engine Coupler, (3) Rubber Bumpers, (3) Screws & (3) Washers; comes as shown in the first image
  • Triangle style for MerCruiser GM engines with 14" flywheel
  • Please be sure to check your part or model number to ensure this is the correct engine coupler for your unit. Also, please note this may replace multiple part numbers
Message to Customer

The ROP Shop staff constantly strives to provide clear and concise product information. We understand that sometimes it can be difficult to confirm product compatibility. It is your responsibility to confirm this is the correct product you need; therefore, we encourage all customers to fully review the information provided in this listing prior to purchase. Any specific models stated in the listing are potential matches only and not a guarantee of compatibility. Nothing is worse than having to return a product, trust us…we get it. Let us work together to avoid this! If you are unsure as to whether this is the correct product for your unit, please ask. If you need assistance we will need as much of the following information as possible, if applicable, to help you find the product you are looking for:

Model and/or Sub-model
Spec and/or Type Number
Code and/or Serial Number
Engine Horsepower

Our knowledgeable product specialists are always willing to help you verify product fitment. Stay rugged, my friend.

The ROP Shop Staff

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