Complete Lower Unit - 18-2443 - Sierra

Complete Lower Unit - 18-2443 - Sierra
Your Price: $1343.05
Save: $513.03
(27% Off $1856.08)
Part # 18-2443
SHIPS TOMORROW!* if ordered in 19 hrs 37 mins.
Hurry! Only 1 left in stock
No Reviews | Write Review | Ask Question
Sierra
This item is found in the following Product Families
Mercruiser Complete Lower Units
Mercruiser Complete Lower Units
Mercruiser Complete Lower Units
Replaces OEM part #
  • MERCURY MARINE 1623-8951A43
For: Mercruiser R/MR/Alpha Drives
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? iboats.com has teamed with a national network of independent installers that are ready to handle your installation needs.
Find your local Amtech dealer: