Mike S

Can someone give me the part numbers for these two. I've searched PET twice over and still can't find the buggers. I'm looking for the blue connector and the tan connector (both are ummmm....medium rare)

NZ951

Is the check valve part 15 on illustration 604-00, number 191 611 933 F

Does not look like it but its the only check valve I can see on the braking system at a glance.

Eyal 951

you can delete the plastic T and run a silicone hose straight from the manifold to the brake booster, then T off that vac line into some other vac line, or onto your Vac manifold if you have one.
~Eyal

Mike S

Bump. Can someone confirm that part number?

Mike S

I just got back from the dealership and I can confirm that the part number that NZ951 provided is not correct (thanks for the help though). The guy behind the counter knew what I was talking about but couldn't find it either. Does anyone have one of those little blue check valves with a part number on it?

Mike B

I just removed mine and looked at it. There is no # on it. On the black end it has, "VDO motor/engine". At least I think that is how it reads.

Tom M'Guinn

The valve I believe is 928 537 361 02 found on 813-25 of PET 6. It runs to the vacuum reservoir thing near the battery. I'm not so sure about the T fitting, but will take a look. When I needed the check valve a few years ago, Ian at 944online had them sitting on the shelf. I imagine parts heaven can scrounge up a solid T for you.

NZ951

I think its a check valve so the brake booster does not see positive pressure.

944Ecology

It is a check valve, but the purpose is to make sure that your heater/AC vacuum switches have vacuum
at all times.

The check valve for the brake booster is much larger and plugged directly into the booster.

gb

NZ951

Ah ok, I think thats the part number I supplied above...