1991 Mariner 40-70HP LOWER UNIT 1643-9539T1 20”

Description

Mariner 40-70HP LOWER UNIT 1643-9539T1 20”.
Was removed from a freshwater 1991 40 hp mariner. Lower unit shifts and spins freely when pressure checked shift shaft seal leaks. There was some water in gear oil when removed. I’m listing as parts only but if seal was replaced would probably be a good unit or good for parts gear housing and drive and propeller shaft appear to be in good condition.
Returns accepted I don’t refund shipping charges. Contact me with any questions.
This Mercury 98180 DRIVESHAFT-LONG fits the following models and components:
Mariner Outboard 40HP 40HP 7040412YD 1991 Gear Housing (Drive Shaft)
Mariner Outboard 70HP 70HP 7070622 1982 Gear Housing (Drive Shaft)
Mariner Outboard 40HP 40HP 7040411YD 1991 Gear Housing (Drive Shaft)
Mariner Outboard 70HP 70HP 7070520 1980 Gear Housing (Drive Shaft)
Mariner Outboard 40HP 40HP 7040312YD 1991 Gear Housing (Drive Shaft)
Mariner Outboard 70HP 70HP 7070620 1980 Gear Housing (Drive Shaft)
Mariner Outboard 70HP 70HP 5702220 THRU 6428680 Gear Housing (Drive Shaft)
Mariner Outboard 70HP 70HP 7070523 1983 Gear Housing (Drive Shaft)
Mariner Outboard 70HP 70HP 7070623 1983 Gear Housing (Drive Shaft)
Mariner Outboard 70HP 70HP 7177688 THRU 7208332 Gear Housing (Drive Shaft)
Mariner Outboard 40HP 40HP 7040213YD 1991 Gear Housing (Drive Shaft)
Mariner Outboard 45HP 45HP 7045776 1986 Gear Housing (Driveshaft)
Mariner Outboard 60HP 60HP 7060716 1986 Gear Housing (Driveshaft)
Mariner Outboard 50HP 50HP 7050717 1987 Gear Housing (Driveshaft)
Mariner Outboard 50HP 50HP 7050555 1985 Gear Housing (Driveshaft)
Mariner Outboard 60HP 60HP 7060625 1985 Gear Housing (Driveshaft)
Mariner Outboard 60HP 60HP 7060525 1985 Gear Housing (Driveshaft)
Mariner Outboard 50HP 50HP 7050716 1986 Gear Housing (Driveshaft)
Mercury Outboard 30HP 30HP JET 9570790 & Up Gear Housing (Driveshaft)
Mariner Outboard 50HP 50HP 7050225 1985 Gear Housing (Driveshaft)
Mariner Outboard 50HP 50HP 7050525 1985 Gear Housing (Driveshaft)
Mariner Outboard 50HP 50HP 7050727 1987 Gear Housing (Driveshaft)
Mariner Outboard 50HP 50HP 7050220 1980 Gear Housing (Driveshaft)
Mariner Outboard 50HP 50HP 7050550 1980 Gear Housing (Driveshaft)
Mariner Outboard 60HP 60HP 7060624 1984 Gear Housing (Driveshaft)
Mariner Outboard 50HP 50HP 7050726 1986 Gear Housing (Driveshaft)
Mariner Outboard 60HP 60HP 7060524 1984 Gear Housing (Driveshaft)
Mercury Outboard 35HP 35HP 9466647 & Up Gear Housing (Driveshaft)
Mariner Outboard 50HP 50HP 7050200 1980 Gear Housing (Driveshaft)
Mariner Outboard 50HP 50HP 7050623 1983 Gear Housing (Driveshaft)
Mariner Outboard 50HP 50HP 7050553 1983 Gear Housing (Driveshaft)
Mariner Outboard 60HP 60HP 7060727 1987 Gear Housing (Driveshaft)
Mariner Outboard 45HP 45HP 7045727 1987 Gear Housing (Driveshaft)
Mariner Outboard 45HP 45HP 7045717 1987 Gear Housing (Driveshaft)
Mercury Outboard 35HP 35HP B110789 & Up Gear Housing (Driveshaft)
Mariner Outboard 50HP 50HP 7050500 1980 Gear Housing (Driveshaft)
Mariner Outboard 50HP 50HP 7050503 1983 Gear Housing (Driveshaft)
Mariner Outboard 50HP 50HP 7050523 1983 Gear Housing (Driveshaft)
Mariner Outboard 50HP 50HP 7050520 1980 Gear Housing (Driveshaft)
Mariner Outboard 50HP 50HP 7050622 1982 Gear Housing (Driveshaft)
Mercury Outboard 30HP 30HP JET 0C159200 THRU 0G589999 Gear Housing (Driveshaft)
Mercury Outboard 40HP 40HP 0C159200 & Up Gear Housing (Driveshaft)
Mariner Outboard 50HP 50HP 7050625 1985 Gear Housing (Driveshaft)
Mariner Outboard 60HP 60HP 7060726 1986 Gear Housing (Driveshaft)
Mariner Outboard 60HP 60HP 7060717 1987 Gear Housing (Driveshaft)
Mariner Outboard 45HP 45HP 7045777 1987 Gear Housing (Driveshaft)
Mariner Outboard 45HP 45HP 7045726 1986 Gear Housing (Driveshaft)
Mariner Outboard 45HP 45HP 7045226 1986 Gear Housing (Driveshaft)
Mercury Outboard 40HP 40HP 9570790 & Up Gear Housing (Driveshaft)
Mariner Outboard 45HP 45HP 7045217 1987 Gear Housing (Driveshaft)
Mariner Outboard 45HP 45HP 7045716 1986 Gear Housing (Driveshaft)