piston88In most engine arrangements, including steam-powered engines, large stationary andor marine engines, this pin is located in a sliding crosshead that usually connects to the piston via a rod.. This pin is a forged small hollowMerek: PISTON88. SIPP ialah Sistem Informasi Penelusuran Perkara yang disediakan oleh PISTON88, Login di Pengadilan Militer III-12 berada di pusat Surabaya.