AIR SHIFT ACTUATOR FOR HYDRAULIC PUMPPRODUCT INFOPART# A-18 AIR SHIFT CYLINDER FOR HYDRAULIC PUMP W/MANUAL VALVE MATERIAL: ZINC ALLOY WEIGHT: 1.53LBS. RETURN & REFUND POLICYIf you need to return any items please contact us at service@gilinkjove.com SHIPPING INFOWe ship worldwide. Please contact us at service@gilinkjove.com for shipping quote and options available.