m20 2.7 eta Oil Pump Problems!!

[el maestro]

I was removing my oil pan to replace the oil pan gasket and i accidentally dropped the oil pump drive shaft and it had two plastic like washers or stoppers .... well they both broke so i was wondering if there was any where i could buy these stoppers separately or if i would have to buy the whole oil pump drive shaft.

Oh and while im at it does anyone know the torque specs for connecting rod bolts on a M20 2.7 ?
Or if the connecting rod bolts are reusable?

Any input would be great.
Thanks in advance