Dorman419-610 Accessory Drive Belt Tensioner Pulley Compatible with Select Models

Order two of the same smooth pulley for my 2003 Dodge ram 2500 5.7 l. Both the upper and the lower pulley are the exact same size and same part number. As you can see from the photo the new pulley is slightly narrower but the exact same diameter. Was a non-issue. the belt sits perfectly on the new pulley. Also note you'll have to remove the metal spacer that comes in the new pulley in order to install these. You can see the spacer in my hand and one of the photos. it just comes right out no problem. You cannot go wrong with dorman aftermarket parts. This is an excellent value and an excellent part. Highly recommend these as well as the dorman line of aftermarket parts!

Works as should

Fit my 2008 Ram 1500 with 5.7L.

Great fit and finish for the price, not 90 mm.

Exact replacement for the top idler pulley on 2000 Jeep Grand Cherokee 4.0.A whistling sound could be heard on start up, but would stop after the engine warmed up. I suspected the pulley and upon inspection I found that the bearings were worn and starting to grind. This Dorman 419-610 was the correct pulley for this engine.I do not know if it is also for the pulley for the lower Belt Tensioner as I didn't need top replace it at this time.

works well easy install

Item came quickly and was as advertised. Item seemed to be good and fit my vehicle perfectly.

This replaced the idler pulley on my 08 Ford Fusion 2.3L. This pulley comes with a gold colored cylinder that fits in the pulley which I decided not to use. This pulley can be used on many different vehicles so maybe in some cases the gold cylinder might make sense. I just reused exactly what was on my old pulley. If you don't it probably wont be aligned right. The old pulley had a big concave washer and a thick silver cylinder. Note how these are orientated when you take them off the old one. The concave washer wont fit as snug on the face of this new pulley but it doesn't affect anything. Also there would have been a little plastic piece to keep the silver cylinder from sliding off when you remove it. This was broken for me. It's not imperative to have it just makes sure the silver cylinder is fully seated in the pulley when you go to install it. Since I didn't have that when installing it I was worried it wouldn't get seated when I tightened it. As I got the screw tight I heard a snap and then the screw was looser again so then I kept tightening a little more and it got tight again. So this meant the cylinder slipped in to the right position and was seated. You could probably make a small little plastic piece from a bottle or something to put on there when you go to install. It does no harm and will just stay inside the cylinder. Also when you go to pull it out, pulling from the top worked from me although tight. Then I put it in that way too. Anyway my car is much quieter now! I used a mechanic stethoscope with a cone shaped end on it to pin point the noise. I recommend getting one they are not even $15. It can save you from changing unnecessary stuff.