The clutch alignment tool is for installation purposes & is not returnable.Includes: FE563AAN PPA Unit, 832505 Release Bearing, 836203 Pilot Bearing, & 8301139 Alignment ToolThe FE563AAN Kit 13" Diaphragm Clutch Kit, w/ 1-7/8" 29 Spline Hub - New fits equipment brands such as: Ford