Review on 🔩 Gates 38030 DriveAlign Belt Drive Idler Pulley with Tensioner by Young Rich

I was a bit surprised when I took this pulley out of the box and found that it was a finely machined metal pulley. Ideal for replacing your old OEM ABS pulley part. Storage was great too, no play. One last comment. This item is built to last and is therefore heavier than the OEM plastic pulley. The rotational inertia is slightly higher, which means that on a sports car, the extra pulley mass means the touring engine has to work (almost imperceptibly) harder to accelerate to higher speeds.