5pcs L-070 Polyurethane PU Buffer, OD 35mm Flexible Pump Shaft Coupling Buffer, ID 12mm Elastic Spider Buffer For Coupler. Shore A -- 92A Torque -- 22.4 ~2500NM Working Temperature -- -40-100°C <;;;;; 0.05 cm^3/ 1.61 km Flexible or Rigid -- Flexible Package List 5pcs x L-070 Polyurethane PU Buffer