I was told that I have a bad oil leak(more like a pour) coming from my 2017 mazda 3 sports front main seal. In order to get to that you have to remove the crank pulley and I was told on some mazdas you can not just remove the pulley because it will mess with the timing. Delership warranty won't...

Looking for just the pulley (not the whole dang $250 assembly!!!) to the top idler (sits at the top of the engine on the 2.5L; 2010 Mazda 3 S). Can't even find the bearing for it (NSK 6303DU1LB). Anyone? Googlel search GATES 36422 and you will see what I am referring to. Thanks!

Hey all, it's been a while. Been really busy, but I'm going to start throwing some more mods at my car. Just ordered the RMM and looking forward to a more raw feel. There are two parts I'm eyeing at the moment; the CS Pulley, and the transmission mount. Does anyone have any experience with...

I have a 2010 Mazda 3 S (NA - no mods). Some serious pulley bearing noise from the tensioner pulley. I get conflicting part numbers for that guy and was wondering what folks have used for this application? And actually, the tensioner itself has plenty of life still left in it -- it's the...

So I just got my crank pulley from corksport not sure if there will be benefits but with aftermarket parts so scarce for 3rd gen I guess every part COUNTS LOL if it doesn't atleast it looks cool. Question to people who has it installed already how is it holding?for you guys?

I was wondering if anyone had extensive experience with one of these? I have read that they can damage the engine by being off-balance/not retaining the harmonic balancer. I have also read that this is not supposed to be an issue on modern cars. I guess I would put it this way; I want one but it...

Hey guys, I've been looking for a tension pulley for a 2012 mazdaspeed 3 and it seems that the only one who has it is the mazda dealer but they want $250 for that. does anybody know where can i get one for less? Thanks

Since there doesn't seem to be a light weight crank pulley coming out for the 2.5L engine any time soon I went ahead contacted Unorthodox racing to see if I could put something together for us. This is the email I got back from them: The Mazda 3/6 crank pulley requires an intricate installation...

omfg it's jeremy just pm'd me asking about whether we were going to do underdrive pulleys. Right now, we offer a lightweight crank pulley for the early BP powered Protege's, etc. Here's a link to one for an example: CORKSPORT Lightweight Pulley For Mazda 1.6/1.8 DOHC The 2010 is a little...