MerCruiser 45-55757A1 Sterndrive Driveshaft Pre-Alpha Lower Unit Gearcase 70-82 Intake Manifolds You might need to add

You might need to add some terminal ends to this

Was used on almost all Sterndrive Alpha and Bravo Boats from 81-96 almost all Horsepower

Used on Different Horsepower's: 5

Good Condition & Function

This was used on 1974-1994 Various 35hp

MerCruiser 45-55757A1 Sterndrive Driveshaft Pre-Alpha Lower Unit Gearcase 70-82 Intake Manifolds You might need to addItem Details MerCruiser Lower Unit Drive Shaft 45 55757A1 45 49139A1 used in all MR Pre Alpha lower units 1970 1982 <<< Please make sure that the one you are replacing has a pre load pin**** Normal wear, overall good condition. Bearings might be ok on this carrier but I would recommend replacing them if you are installing this item. Replacing the bearings is always highly recommended. I didn't inspect them closely, so replacing them is completely up