Noticed a diamond and triangle on the oil pump gear furthest to the right so i changed it to triangle to triangle now it jumps bad if too high of a gear stalls super easy and shakes while idling is this the same mark u were talking about or was there same marks on top gear also

 

Hi David,
It has been a long time since I replaced the belt. What model Ranger are you working on? If you don't have one, I strongly recommend that you find the workshop manual and check instructions for timing.

Glenn

 

I think 60.000 in the book.