The AR2520 Water Seal Kit is the Original Equipment AR replacement Seal Kit. This AR2520 Water Seal Kit consists of the following parts:
3 x AR1260140 Support Ring Reducer Brass
3 x AR1260141 Support Ring Reducer Plastic
3 x AR1520120 Support Ring
3 x AR1271650 High Pressure Packing
3 x AR1260420 O-Ring
3 x AR1260440 Low Pressure Seal
The AR2520 was used on the Annovi Reverberi XT, XTA, XTV series pressure washer pumps also known as AR pumps and replaced old part # AR1866.