The clutch alignment tool is for installation purposes & is not returnable.Includes: K36530-25112N (PPA), K36430-25130 (Disc), 835213 (Release Bearing), 836007 (Pilot Bearing) & 8301444 (Clutch Alignment Tool)The K36530-25112N KIT 13" Clutch Kit, w/ Bearings - New fits equipment brands such as: KubotaThe K36530-25112N KIT is a substitute for the following discontinued products: K36530-25112