2004 Toyota Tundra Serpentine Belt Tensioner Pulley - Bearing Replacement 

NTN 6203Z NSK6203Z TIMKEN 6203 SKF6203 ZZ etc.

+mikeatc33, glad my video helped you out. Thanks for watching! -Dan the fix it man

did they want one of your arms or leg with the cost too? lol

They want to swap the whole assembly probably

Thank you for watching! Glad you were able to save some money! Take care, -Dan the Fix it Man

Thanks Matt, Yeah, it's a pretty easy job. Best of luck to you. Take care, -Dan the Fix it Man

Hi Joseph, I can't think of a reason that having the belt on or off would affect the tensioner not moving. I would have suggested using a longer handle or cheater bar, but you said that you were able to move the tensioner pulley once the old belt was off... The only other thing I can think of is that you might have a bad/stuck tensioner and have to replace the whole thing instead of just the pulley. Sorry you're having trouble with this, I hope you get it figured out. Thanks, Dan the Fix it Man

Yes, just the skid plate was all that was necessary for access from below. Thanks for watching! -Dan the Fix it Man

Thanx, nevermind my question on the bearing part. I saw your comment below on the bearing.

Thanks Dan almost paid the dealership $900 to do this for me! but ill just do it myself now

You're welcome. Thank you for watching! Take care, -Dan the Fix it man

Figure it out? Mine is too

It's been over 5 years since I changed just the bearing and it's still working great, but I think it would be a great idea to change the entire tensioner assembly. I was probably just trying to save a few dollars at the time. Thanks for watching! -Dan the Fix it Man

@@DantheFixitMan if the belt has the right amount of flex/play/tension seems you’ll be ok not changing the entire tensioner assembly. I replaced my pulley only and the grinding noise is gone.

Yes

Thanks bro.

+Danielmires I bought the bearing at O'reilly Auto Parts. The pulley that they had listed as the replacement part was wrong so they just looked at the numbers on the bearing and were able to match it. Sorry, I don't remember the numbers or the size of the bearing. Thanks for watching and good luck!-Dan the fix it man

The pulley I took off my '03 4.7l is 4". AutoZone & RockAuto sell 3.5" replacements. Also the full tensioner assemblies they sell have 3.5" pulleys. Guess I'll be changing out the bearing.

NTN 6203Z NSK6203Z TIMKEN 6203 SKF6203 ZZ etc. Found NTN6203Z laying around in our shop. Pressed out and in. Had to re-adjust bearing to be perfectly straight.

@@donatels1 thank you

Sorry Patrick, I wish I would have thought to put the part number for the bearing in the video at the time I did this job. If you're not near a parts store that you can take the old one in to match it up, it might be a good alternative to buy the whole pulley with the bearing. I think it was pretty inexpensive last time I checked. You may also be able to find the replacement pulley online and see the part number on the bearing itself if the picture is clear enough. Again, I am sorry I didn't put the part number in the video. Best of luck to you. Thanks for watching! -Dan the Fix it Man

NTN 6203Z NSK6203Z TIMKEN 6203 SKF6203 ZZ etc.

Sorry about that, I don’t put any music during the main part of my videos anymore. I can’t change that one either.

@@DantheFixitMan not a problem. I’m just grateful for the instruction. Headed now to OReilly’s :)

Thank you, and thanks for the feedback. I have been leaving the crappy music out of my newer videos. :) Thx again, Take care, -Dan the Fix it Man

music is fine,,,

Music is perfect. Beggars cant be choosers anyway. Peace out

@@ltlieu61 Copy that.