Forgive me, this is a street engine question/part request, Toyota is of no help so...
A friend of my son is rebuilding a 4AGE out of a 1st gen MR2. He lost/broke one of the banjo bolts that hold the crank oil squirter in place. The local Toyota dealer can't find either the bolt or the squirter in their system, they suggest it may be a JDM part.
The difference between a standard 8MM banjo bolt and this part has spring/ball anti-backflow internally.
My questions:
Anyone have one of these lying around?
Is the backflow spring/ball really necessary (I.E. can he use a standard banjo bolt)?
TIA
Steve
Here's what it looks like