Delco 50DN Seal Replacement

[Gil_J]

Here's a video on how to change that problematic front seal on the Oil-Cooled Delco 50DN alternators. It's not a hard job.

https://youtu.be/zKGBLbDZ0ak

[Joe Wilhelmi]

Just watched your video. Great explanation of the process!

[Joe Camper]

16902

16903

My advice if yours is leaking and the chassis has over 100,000 is replace it with a new one from prevo for 1100 bucks money well spent. They generate a lot of amps get very hot and once they start leaking there's a doz leak points. Proir Shops and owners detail with all the wrong paint and colors its easy to get it all proper again including the alternator itself

[BGLogistics]

That looks familiar. Other than the leak. Mine wore the splines off the shaft.