Cyber Weekend Sale - Crazy Deals with Savings Up to 75% Off!

Drive Shaft - 18-2180 - Sierra

Drive Shaft - 18-2180 - Sierra
Your Price: $443.92
Save: $201.20
(31% Off $645.12)
Part # 18-2180
SHIPS TODAY!* if ordered in 4 hrs 11 mins.
Hurry! Only 1 left in stock
No Reviews  |  Write Review  |  Ask Question
This item is found in the following Product Families

Mercruiser MR, Alpha Gear Housing Components Exploded View
Mercruiser MR, Alpha Gear Housing Components Exploded View
Mercruiser Gear Housing Components Exploded View Diagram and Parts Fits MR / Alpha Figure # Description O.E.M. # Sierra # 1 Gear Housing 18-2401 2 …

Replaces OEM part #
  • MERCURY MARINE 45-42634
For: All Mercruiser MR/ALPHA Units & older units which have been retro-fitted with MR/ALPHA lower units.
Ask a question for
Question & Answer Guidelines
This product ships in 1 business day.
Add to Cart and enter your Postal Code to determine the shipping charges and estimated delivery date.
Most products and orders leave our warehouse in 1 business day. However, select items may take more processing time. Alaska and Hawaii orders please add 1 additional warehouse processing day.
Standard Shipping Policies
Do you need Professional Installation? has teamed with a national network of independent installers that are ready to handle your installation needs.
Find your local Amtech dealer:
Don't forget to shop for next season! Check out our End of Season Deals!