The Atlas Copco 809245 A3C Coupling is an authentic OEM component designed for critical power transmission within Atlas Copco industrial air compressors. This genuine coupling, weighing approximately 0.12 kg and measuring 95mm in length, 95mm in width, and 51mm in height, ensures durable and efficient operation, maintaining the integrity and performance of your machinery. It is specifically engineered to fit various Atlas Copco GA series VSD compressors.