e:cylinder block , ball guide , valve plate , piston shoe , set plate , shoe plate , drive shaft , friction plate , separation plate, etc This model suit for ex200-3 sk200-6 ec210 excavators, and our company has been the china agent of handok hydraulic successfully from1st, august, 2007, so our products are all of high quality and preferential benefit price. If you need those products , please contact me .