FINAL DAYS for Labor Day Sale Savings! Upgrade to 2nd Day Air for only $2 more*

Mercruiser Complete Lower Units

Your Price: $1958.28
Save: $489.57
(20% Off $2447.85)
Part # 18-2400
SHIPS TODAY!* if ordered in 12 hrs 15 mins.
No Reviews  |  Write Review  |  Ask Question
Replaces OEM part #
  • MERCURY MARINE 1623-815822A53
For: Ratios 1.47, 1.62, 1.81 & 1.94
Fits: Mercruiser Gen II (1998 & up) 0L100040 & up
Your Price: $1343.05
Save: $513.03
(27% Off $1856.08)
Part # 18-2443
SHIPS TODAY!* if ordered in 12 hrs 15 mins.
Hurry! Only 1 left in stock
No Reviews  |  Write Review  |  Ask Question
Replaces OEM part #
  • MERCURY MARINE 1623-8951A43
For: Mercruiser R/MR/Alpha Drives
Sierra
Q:
Will this my 1987 120hp Larson boat?
A:
This is for Mercruiser R/MR/Alpha Drives. Cross references with OEM number 1623-8951A43.
Q:
Will this work in place of Sierra?
A:
This is manufactured by Sierra. You just need to make sure it matches up to your application.
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
End of Summer Savings During our Huge Fall Boatful of Savings Sale - Stock Up Now & Save!