Bent lower a-arm

Hey fellas. I have a left lower bent a arm. Out on my ride today every once in a while I would hear this grinding noise. With a better inspection the disk brake is slowly cutting its way thru the a arm. Not good…

Should I find a stock a arm or buy new arched a arms from super atv. $340 Canadian shipped to my door both uppers and lowers with ball joints. Hmm

Any thoughts?

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