for DUROWE 7520 and others
1x PART 1491:
Riegel für Schwingmasse, oscillating weight bolt, Verrou de masse oscillante
AS 1713, AS 1816,
AS 1902, AS 1903, AS 1906, AS 1913, AS 1916,
AS 2062, AS 2063, AS 2066, AS 2076,
AS 2162, AS 2163, AS 2166, AS 2176