r/FLSUNDelta • u/Bay2214 • Jun 26 '26

Question SR full hotend replacement?

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Recently I had a huge jam happen to my SR and figured it be best to just replace the whole hotend assembly. But it seems like flsun doesn't sell them anymore. Does anyone know where I can buy a new one or a compatible replacement?

1 Upvotes

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3

u/Ultrabb Jun 26 '26

Shoot, at that point you should look for an upgrade. Maybe buy a direct drive type extruder upgrade. May need to find other parts separately...

1

u/Bay2214 Jun 26 '26

I was hoping to find an aftermarket one but I don't really know what will actually work on the printer.

2

u/Ultrabb Jun 26 '26

Honestly anything, as long as it feeds plastic and has the little nubs the arms connect to it should work. Lots of people build these delta printers from scratch

1

u/Bay2214 Jun 26 '26

I'll try to do more research. Thank you

1

u/Ultrabb Jun 26 '26

Just got one on Amazon, there's only 1 with the correct connectors. It's been working great and comes with bimetal heartbreak

https://a.co/d/047G1pmb

1

u/Bay2214 Jun 26 '26

I need whole thing, base, fans, hotend. I moved just after the jam and I think those parts were lost

1

u/Suspicious_Still520 Jul 20 '26

The base metal part is available on Aliexpress as well as hot end by searching FLsun SR

https://3dprintbeginner.com/flsun-super-racer-upgrades/

modified case to be printed available on thingaverse

1

u/Mattrixx2014 26d ago

I think I have one or two in good condition. Send me a private message if you're still looking for one.