Description
- R2V 09/1969 > 1996
D = 3.9mm x 75mm long
**See extra images for detail of where this drill is used (This size hole goes all the way through the main bearing. Use a 4H8 reamer by hand to make the hole slightly bigger but not all the way through the bearing as you do not want it to touch the crank!) Deburr hole on bearing side
**Tip Drill this hole before oil holes so the bearing can move ! (See SKU 1127398R for main bearing oil holes drill)
