Just installed some all stainless Kodiak disc brakes and new hubs from etrailer.com after my Tie-Down brand calipers seized (again). The Kodiaks are a really nice product. They look great and provide good stopping power. Installation was easy. I'm confident they'll last longer than my last ones. etrailer had great customer service, fast shipping and worked with me to be sure I had all the right parts.

That's where I get mine as well unless I find a screaming deal on barely used ones like last time, $80 for 2.

I see many end users sealing the "rubber" boot to piston and boot to housing to help keep water out of the piston cavity as well.

I ran Kodiak brakes on a few trailers. IMHO, they are best product on the market for our applications.

I just orderd some and the quality is good