I replaced a side mount today and found out there's a slight cut on the suction tube that's connected PS Reservoir and now it started make a whine noise due to the air/leak,

I was wondering if this suction tube is repairable or maybe just replace it?

I looked up the part number and it looks to be 53731-S3M-A00.

Have you guys had any problem like this in the past?

(BTW, after the side mount replaced, it makes noticeable difference..

 

It's like 8 dollars...

 

Yeah, I ordered it from acurapartsforless and now I just re-sealed it with a lighter and a duct tape which seemed to fix the leak & noise. also ordered another bottle of PS fluid in case I spill some

 

https://www.oemacuraparts.com/

Keep this one on hand for the future, it should be in your backyard in AZ and might be cheaper for shipping