Turbo drain tube

[BrandonDSM]

Hey guys, I have a 1990 TSI. Did a swap over to a 16g turbo, and in the process of that I managed to lose the bolts that hold the tube to the turbo, and to the oil pan.

Just needed to know the size of bolts for the drain tube that go into the turbo, and the size of bolts that go into the oil pan.

Thanks.

 

[helluvadsm]

I believe its an M8x1.25 thread pitch

 

[BrandonDSM]

Thats the thread pitch for the manifold to turbo bolts isn't it?

 

[19Eclipse90]

Oil return line bolts are M6x1.0 x 20mm long.

 

[JusMX141]

Oil return line bolts are M6x1.0 x 20mm long.

...at the pan. They're 16mm long at the turbo. Length there is crucial.

 

[STM tuned]

...at the pan. They're 16mm long at the turbo.

Correct.

Here is a picture from CAPS, along with the sizes.

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Return line to Turbo = M6x 16mm long
Return line to Pan = M6x 20mm long

-Brian Gleason
STM | STREET TUNED MOTORSPORTS | DSM | EVO | SUBARU | PERFORMANCE & DYNO TUNING

 

[BrandonDSM]

Awesome, thanks guys.