The Classic Mini's clutch assembly is the most unique in the automobile world; and since maintenance is never easy, it only makes sense to do it right and complete the first time. If for any reason you have the engine out- replace the three common wear points: clutch disc, diaphragm spring, and throw out bearing. This kit includes all three, and will fit all models and sizes of engines with diaphragm clutches pre-"A+". Legendary Borg & Beck quality!