The part numbers that are in COS are slightly different to the part numbers that are on the order. Because the part numbers that are in COS are reflective of the ACTUAL measurement of the belt
We are trying to figure a way to make an easy link for you and for TRW
Eg: V10 974 J747 is in COS but TRW have ordered VX 9,5 x 975
So, we want Benjamin in OPTT to make an easy link for us and you.
The order can be entered (its not difficult to work out what belt is linked from the order to COS) but we are working on a better way to make it easier in future.
We are checking right now. We will revert shortly