Tractor owners, this clutch pilot bearing is exactly what you need when that old bearing starts giving you trouble. It fits a huge range of models from Ford, John Deere, Massey Ferguson, and several other brands - we're talking about hundreds of tractor models here. The dimensions are 0.669-inch inside diameter, 1.575-inch outside diameter, and 0.472-inch wide, so it should match up perfectly with your existing setup. It replaces multiple OEM part numbers including C5NN7600A, JD8504, JD9281, JD9449, and several others. Before you order, just double-check that this matches your specific tractor model since there are so many variations out there. The bearing comes from an American-owned family business that actually stands behind their products, which is pretty rare these days. Installation is straightforward if you're comfortable working on tractor transmissions - just make sure you have the right tools and take your time. This isn't some cheap import that'll fail after a few hours of use - it's built to handle the demands of farm work and last through seasons of heavy use.