non oem o rings venturi throat

{"cid":"91200052","title":"114219 NON OEM Original Compatible Venturi Throat Low Flow Tivar 4mm Powder Coating Gun Spare Parts","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ce\/77\/4a54ba6602d2686d23f72c122d25-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Astar","Model Number":"114219","Minimum Order Quantity":"1","Delivery Time":"3 - 8 work days","Certification":"CE, ISO9001","Place of Origin":"China","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram","Packaging Details":"Carton","Name":"114219 Venturi Throat Low Flow Tivar 4mm","Model number":"114219","Nozzle size":"2.5MM, 4mm, 6mm","Weight (kg)":"0.02","Size":"4mm","Machinery test report":"Provided","Material":"Tivar","Warranty":"None"}}