The AR42107 Oil Seal Kit is the Original Equipment AR replacement O-Ring Kit.


This AR42107 O-Ring Kit consists of the following parts:

1 x AR2260100 O-Ring

1 x AR660190 O-Ring

5 x AR740290 O-Ring

1 x AR820510 O-Ring

1 x AR1470210 O-Ring

1 x AR480480 O-Ring

1 x AR1460430 O-Ring

2 x AR800560 O-Ring

3 x AR770590 O-Ring

2 x AR2840890 O-Ring

1 x AR600180 O-Ring


The AR42107 was used on the Annovi Reverberi RMV, RMW, SRMW, series pressure washer pumps also known as AR pumps.