That's good for you....anyone could overlook this easily...makes no dif how experienced...mine made no noises...just make sure ...don't be ignorant because u know all....lol..makes no dif to me either way

 

Not tryin to start a pissin match but I've have ten years experience n dad has 40years really makes no dif.....take it or leave it that's up to you but 280s r to small

 

Wasn't worn out was like new I ran it till last week was still good...put brand new ones in the front shaft and installed in rear(sye) was still in great shape so great I was gonna use it in the front shaft when I pick one up...infill I found it to be a few hundreths to small. I'm like u I replace things before damage also. U obviously didn't read the thread...lol

 

Forgot to muntion these are the greasable units not sure if it maters...will get ahold of of a caliper and compare sun or mon