Date Stamp on clutch Disk
 

Can anyone confirm for me what iate of manufacture is on this clutch disk is. here is a picture but the numbers that are stamped on are:

0405 00 033
Then perpendicular to this is

18
00(triangle) 9

Part numbers are:

20.182.137.102
950.116.012.04 Sachs.

I know this disk was installed somewhere between 98 and 2005. I will probably replace but was curious what the actual date of mfg is. Thanks. http://forums.pelicanparts.com/uploa...1395282748.jpg