![Bacp-up ring](http://p3.aprimocdn.net/husqvarna/f33e4c7d-93f0-4563-b487-acfb00912448/BR-053627_HighResPng.png?optimize=low&format=webply&height=520&width=750&fit=bounds)
This spare part can be found in the following products
Submersible Pressure Pump 5500/3
Article No.
1461-20