O-RING (BASE OF THERMOSTAT, WATER PUMP - MOTOR BLOCK) 5.3*62.86MM MATERIAL: EPDM 70, VOLVO BL60 BL61 BL61PLUS BL70 BL71 BL71PLUS EC140B EC140C EC160B EC160C EC180B EC180C EC200B EC210B EC25C EC25C EC210C 35C EW145B EW160B EW160C EW180B EW180C EW200B EW205D EW210C EW230C L60GZ L90GZ