Mercruiser Alpha I Gen II Lower Unit 1991&UP LOW Ratio Sterndrive 815822A43 Foot

To make sure you are buying the correct item please send us a message with:
ENGINE YEAR:__________________
ENGINE HP:__________________
SERIAL NUMBER:__________________

GENERAL INFORMATION:
- Lower Unit, gearcase
- Uses the latest style speedometer fitting OEM#860382. This part is not included and will be required to have a working speedometer.
- Comes with 3 year FREE fault warranty.  Lower unit must be ship back to us or to facrory for warranty service with an appreoved RMA number 

APPLICATION:
- Replace lower units in sterdrives with LOW Ratios such as: 1.94/1.81/1.62/1.47 ratio.  
- This lower unit do NOT replace the lower unit in sterdnrives with ratios 2.00:1 and 2.4:1
- Dependiing on your Serial number we will determine which ratio your engine uses.
- Up to 300 HP engines

Replaces Mercuriser PN: 815822A43 

Mercuriser OEM PN: 815822A43
Internal code: 9011602Low ratio

Need more info?
FOR FITTING QUESTIONS PLEASE FIRST SEND US THE INFORMATION AT THE TOP.  
Only if necessary: txt or whats ap +1954 and also 610 and 075
Send us a message with engine serial number.  We answer quickly