This part recently came off the engine of one of my cars. I'm trying to get a name and/or part number for it and the piece it attaches to. It loosened of the bottom left pulley off my SC300. I don't know if I should replace just this "outer ring" or the entire wheel itself. Anyway here is a picture of what came off...

 

thats your crank pulley. you need a new one. mine did the same when the rubber insides wore out completely.

 

Crank pulley, figured something along the lines. Will i need a new pulley or just the ring that came off of it?

 

you need the crank-shaft pulley (pulley, crank dampener)

Toyota PN: 16407-46020

 

You would need a new one, you cant just replace the "ring"

edit:turbodremz beat me to it lol,

 

crank pulley / harmonic balancer.. mine did the sametime.. as others said youll need to replace the whole pulley

 

I just sold my extra one too. GL with replacing it. Get a chain wrench and wrap a old belt around the pulley then place the chain wrench on it. The belt will help not tear up the grooves from the chain wrench. I hope this helps. Use a pry bar if necassary.

 

Oh well, was hoping to be a quick fix...thanks anyways guys.

 

How much can I get one for? Say on the classifieds?

 

It must be a 3.0 engine thing. Ive never heard of that happening to a 4.0.

 

Personally I would say dont risk it by buying used, unless you can find one with really low mileage on it,

 

PM Aliga. He will set you up right, hes 100% legit, and ships fast.

Hope this works:

https://www.clublexus.com/forums/members/667-aliga.html

 

Pulley's, pumps, belts, bearings......... I'll take things I buy new for $100, Alex.

 

this is the truth. i bought one used off of here about a year ago. the thing just fell apart while i was pulling into a gas station a week ago. thank god for roadside service on the insurance for the tow.

driftmotion.com sales them new for $299.99. from what ive heard theyre about 400 from the dealer, dont quote me because i didnt even bother calling.

 

Don't going with one of those solid "performance" pulleys either. The motor needs the harmonic balancer to keep the motor from tearing itself apart.