Re: Johnson HD-25 Drive Shaft Seal

[aquasonic]

Hey Buc, I’m not fortunate enough to own that special tool, but I’d like to check one out! There is a replacement seal out there for your driveshaft. You need to find out the spec’s for the seal and search from there.

Removing seals is my least favorite task. I have had limited success with a slide hammer, but also had ones that had to be basically collapsed inward and taken out in small pieces.

There was a recent thread where Mumbles showed a picture of a seal that was drilled into, and wood screws were threaded into the top of the seal on opposite sides. The tops of the wood screws could then be latched onto to help pull out the seal. I haven’t tried that method yet, but it is worth a try.

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