For the mechanics and engineers out there who need precision components, this Koyo TRD-2435 thrust roller bearing washer is built to handle serious business. With dimensions of 1-1/2 inch ID, 2-3/16 inch OD, and 1/8 inch width, it's designed for use with Koyo Torrington NTA-series thrust needle roller and cage assemblies. The through-hardened chromium steel construction means this washer can take heavy loads without deforming - it's seriously tough stuff. The flush-ground raceways allow for higher speeds and better running accuracy compared to unground versions, which makes a real difference in precision applications. This is the kind of component you use when adjacent parts can't serve as raceways themselves, and you need something reliable that won't let you down. Koyo is known throughout the industry for quality bearings and components, and this washer lives up to that reputation. Whether you're working on industrial machinery, automotive applications, or specialized equipment, having the right thrust washer makes all the difference in performance and longevity. It's one of those components that might seem small but plays a crucial role in keeping everything running smoothly under pressure. No cheap imitations here - this is professional-grade hardware that gets the job done right.