If you’re leaking from your front main seal, you must immediately replace it with a new unit. You could risk losing your engine from oil starvation. If you’re working on a rebuild, or if you even have a slight leak, it could manifest into a larger leak potentially getting oil on your headers, under your tires when driving. You’re not going to have a good time.
This is the OEM unit so you can trust the quality, and have a peace of mind.