O-RING; INTERNAL DIAMETER: 294.5 MM; OUTSIDE DIAMETER: 311.3 MM; THICKNESS: 8.4MM; MATERIAL: NBR; SHORE HARDNESS: 90
O-RING; INTERNAL DIAMETER: 294.5 MM; OUTSIDE DIAMETER: 311.3 MM; THICKNESS: 8.4MM; MATERIAL: NBR; SHORE HARDNESS: 90