1981, 1983 evinrude lower unit fit

[mike Evinrude]

Will a 1981 Evi Lg shaft 25 and or a 1983 Evi Lg shaft 35 lower unit work on a 1984 Johnson long shaft? THanks!

 

[hardwater fisherman]

The 1981 25hp and 1983 35hp are not the same style gearcase.. What hp 1984 johnson lower unit are you looking for?

 

[mike Evinrude]

1984 Johnson 30 ELCRR ! Thanks!

 

[hardwater fisherman]

The 1981 25 hp will not fit. And for the 1983 35 hp I do not know..But just a quick look shows some internal part numbers and the driveshaft are not the same so probably not..

 

[jimmbo]

the 83 and 84 35 HP have the same crankshaft, so the splines on the driveshaft are the same. The 83 case has a 2 tooth clutch dog/gears, while the 84 and newer have 3 on the forward gear. An 83 case will bolt on to an 84

 

[mike Evinrude]

Thanks!

 

[mike Evinrude]

the 83 and 84 35 HP have the same crankshaft, so the splines on the driveshaft are the same. The 83 case has a 2 tooth clutch dog/gears, while the 84 and newer have 3 on the forward gear. An 83 case will bolt on to an 84

So the 83 35 Evinrude case WILL bolt on a 84 Johnson 30ELCRR lower unit? THANK YOU!