Busch oil sight gasket P/N
0583.000.006,
0583 000 006,
0583000006,
0583-000-006,
583000006
position #83 in spare parts catalog.
Seal P/N
0480.000.231,
0480-000-231,
0480 000 231,
480000231,
0480000231
It's sutable for R5 series RA0160D, RA0202D, RA0250D, RA0302D, RA0160B, RA0250B, RC0160B, RC0250B, RC0160D, RC0202D, RC0250D, RC0302D, RA0012B, RB0012B, RC0012B, RB0021B, RC0021B, RA0400B, RC0400B, RU0400B, RA0630B, RC0630B, RU0630B, R5 0630С, RA1000B, RC1000B, RA1600B, RC1600B