Cone Crusher And Cone Crusher Wear Spare Parts Tiger. Cone crusher bronze parts Materials C93800, C93700, JM 14-15, CuPb15Sn7, CuPb20Sn4. Product type Bottom shell bushing, eccentric bushing, wearing plate, main shaft step, piston wearing plate, locating bar, outer eccentric bushing, inner eccentric bushing, socket liner, countershaft bushing, frame bushing, lower head bushing, upper head bushing.