Description
This Busch ring is made from soft, malleable copper.
Copper handles heat beautifully. It won’t degrade or burn like some materials. This makes it perfect for sealing around exhaust ports, cylinder heads, or other high-temperature joints on your pump.
Using this original part ensures the perfect thickness and diameter. It will crush correctly to seal without over-tightening.
Think of it as a heavy-duty sealing solution. It’s a simple, reliable ring built for tougher conditions. It’s a key part of keeping your pump sealed under heat and pressure.

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