Description About this item Specs: Clutch Alignment Tool, Spline Count: 10, Outside Diameter: 15/16″, Pilot: .625″., Notes: Clutch Alignment tool for 1712-7009 disc. Compatible with/Replacement for Case/International Harvester – X-8301337 Compatible With / Replacement For: Case/International Harvester – Cub; Cub 154 Lo Boy; Cub 184 Lo Boy; Cub 185 Lo Boy; Cub Lo Boy 1-year warranty protects you after your purchase. We’re confident that our products will work flawlessly once installed in your vehicle. But in a rare case that it does not, we’ll replace it anytime within one year of your order. If you have a problem, we will take every step to assist you, contact us for a replacement. 100% New aftermarket Clutch Alignment Tool built to meet OEM specifications for Case/International Harvester