- Brand: Mercruiser
- Size: Alpha I Gen II
- Style: Standard Rotation - 13/15 splines - 1.62:1 Ratio
- Condition: Re-manufactured
- Notes: Fully Resealed & Pressure Checked With New Impeller!
- SKU: 26-71021 LRU
- Manufacturer Part Number: 1623-815822A53 815822A43 825822A5 812822A32
- Inventory Number: 26-71021 LRU
- Shipping: $75.00
Part Numbers
1623-815822A53
815822A43 825822A5 812822A32
Description & Condition
This unit has been professionally remanufactured, inspected, and tested to ensure proper function and reliability.
- Measures 7-3/4" Driveshaft length from the top of the water pump to top of the shaft
- Pressure checked and resealed
- New impeller installed
- Skeg has been cleaned up
- Primed
- Opened and inspected under magnification – All parts are guaranteed to be in good working order
- We do offer professional paint services on this product. Contact us for more information.
Gear Ratio: 1.62:1
Driveshaft splines: 13
Propeller shaft splines: 15
IMPORTANT: Gear oil is NOT included. Oil must be added prior to use.
Warranty
This lower unit includes a 1 YEAR WARRANTY.
This is a remanufactured unit backed by Southcentral Outboards. If the unit fails during normal use within the warranty period, it will be repaired or replaced.
All warranty claims must be handled directly through Southcentral Outboards.
Fitment
1991 & Newer - Alpha I Gen II - 1.62:1 Ratio
Disclaimer
All information in this listing is provided using available resources and is accurate to the best of our knowledge but not guaranteed.
NO RETURNS ACCEPTED FOR ANY REASON. No exceptions.
FITMENT IS THE BUYER’S RESPONSIBILITY.
Please verify compatibility using your model and serial number prior to purchasing. If you are unsure, contact us before purchase.

