in line fuel filter

[Green68MB]

 Is there a tiny WASHER  under the hex bolt ( outside the canister ) that pulls the  Bosch 04 50 108003 fuel filter canister on the front of the engine to its tightest capability?   If so what size?

[Shvegel]

It is a copper sealing washer.  Unfortunately I cannot verify size.  If you take the bolt to any auto parts store they should have one.

[Green68MB]

To Shvegel, Thanks,  after numerous times of having droplets of fuel  coming out the tightened bolt I did put a washer in place. It did the job, but I always wondered if i misplaced a washer the last time I changed all my filters. I guess I did.  Thanks again.