Worn Oil Pump Disk - Pics

[bigjae46]

I’m talking the vanos module carrying the disk off center with the cam due to stack up tolerances, leading to the disk center off the hub center; not about the two new drilled smaller holes.

And...that's why you use a machine shop

[sapote]

Unless having the machine shop to check the vanos module to Ex cam for off center and fix the issue at the two dowel pins or holes, and I doubt anyone will do this, then a tight fit disk to hub tabs will lead to stress and break the driving tab.

[bigjae46]

Unless having the machine shop to check the vanos module to Ex cam for off center and fix the issue at the two dowel pins or holes, and I doubt anyone will do this, then a tight fit disk to hub tabs will lead to stress and break the driving tab.

A machine shop can handle this without anything breaking.